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Evaluation System

12-Tier Comprehensive Evaluation

Industry-leading evaluation with 100+ metrics across 400+ modules

Enterprise Evaluation

Part of 237 enterprise modules with real-time monitoring, offline analysis, and continuous improvement. See Enterprise Documentation.

12
Evaluation Tiers
100+
Metrics
400+
Total Modules
237
Enterprise Features
Real-time
Online Monitoring
Comprehensive
Offline Analysis

Overview

The Agentic AI Framework provides a comprehensive 12-tier evaluation system that covers every aspect of AI agent performance—from basic model quality to enterprise compliance and cost optimization.

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from agenticaiframework.evaluation import (
    EvaluationManager,
    ModelQualityEvaluator,
    TaskPerformanceEvaluator,
    ToolEffectivenessEvaluator,
    MemoryRAGEvaluator,
    AutonomyPerformanceEvaluator,
    SecurityRiskEvaluator,
    CostQualityEvaluator,
    HumanBusinessEvaluator,
    DriftDetector,
    ABTestingFramework,
    CanaryDeployment,
    WorkflowAnalytics
)

# Initialize comprehensive evaluation
evaluation_manager = EvaluationManager(
    enable_all_tiers=True,
    real_time_monitoring=True,
    alert_thresholds="production"
)

12-Tier Evaluation Architecture

Tier 1

Model Quality

Accuracy, latency, hallucination detection, factual grounding

Tier 2

Task Performance

Completion rates, efficiency, step optimization

Tier 3

Tool Effectiveness

Tool usage, error rates, selection accuracy

Tier 4

Memory & RAG

Retrieval quality, context utilization, recall rates

Tier 5

Autonomy

Decision quality, escalation appropriateness

Tier 6

Security & Risk

Threat detection, compliance, vulnerability scanning

Tier 7

Cost & Quality

Token optimization, ROI analysis, resource efficiency

Tier 8

Human Alignment

User satisfaction, business value, feedback loops

Tier 9

Drift Detection

Behavior drift, performance degradation, model decay

Tier 10

A/B Testing

Experiment management, statistical significance

Tier 11

Canary Deployment

Gradual rollout, risk mitigation, rollback triggers

Tier 12

Workflow Analytics

End-to-end analysis, bottleneck detection, optimization

Tier 1: Model Quality Evaluation

Comprehensive assessment of LLM response quality, accuracy, and reliability.

Model Quality Evaluator

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import ModelQualityEvaluator

evaluator = ModelQualityEvaluator(
    metrics=["accuracy",
        "response_latency",
        "hallucination_rate",
        "factual_grounding",
        "coherence",
        "relevance",
        "completeness"
    ],
    ground_truth_source="knowledge_base",
    hallucination_detector="advanced"
)

# Evaluate a response
result = await evaluator.evaluate(
    prompt="What are the benefits of solar energy?",
    response=agent_response,
    context=retrieved_documents
)

logger.info(f"Accuracy: {result.accuracy:.2%}")
logger.info(f"Hallucination Score: {result.hallucination_score:.2f}")
logger.info(f"Latency: {result.latency_ms}ms")
logger.info(f"Factual Grounding: {result.factual_grounding:.2%}")

Hallucination Detection

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.model_quality import HallucinationDetector

detector = HallucinationDetector(
    detection_methods=["semantic_similarity",
        "knowledge_base_verification",
        "self_consistency",
        "source_attribution"
    ],
    threshold=0.8,
    alert_on_detection=True
)

# Check for hallucinations
analysis = await detector.analyze(
    response=agent_response,
    source_documents=documents,
    knowledge_base=kb
)

if analysis.has_hallucination:
    logger.info(f"Detected hallucinations: {analysis.hallucinated_segments}")
    logger.info(f"Confidence: {analysis.confidence:.2%}")
    logger.info(f"Suggested corrections: {analysis.corrections}")

Response Quality Scoring

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.model_quality import QualityScorer

scorer = QualityScorer(
    dimensions=["helpfulness",
        "harmlessness", 
        "honesty",
        "specificity",
        "clarity",
        "actionability"
    ],
    model="gpt-4", # Judge model
    use_human_feedback=True
)

# Score response quality
scores = await scorer.score(
    query="How do I fix this bug in my code?",
    response=agent_response,
    user_intent="debugging_help"
)

logger.info(f"Overall Quality: {scores.overall:.2f}/5.0")
for dimension, score in scores.dimensions.items():
    logger.info(f" {dimension}: {score:.2f}/5.0")

Tier 2: Task Performance Evaluation

Measure how effectively agents complete their assigned tasks.

Task Performance Evaluator

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import TaskPerformanceEvaluator

evaluator = TaskPerformanceEvaluator(
    metrics=["completion_rate",
        "step_efficiency",
        "time_to_completion",
        "error_recovery_rate",
        "subtask_accuracy",
        "goal_achievement"
    ],
    track_intermediate_steps=True
)

# Evaluate task performance
task_result = await evaluator.evaluate_task(
    task=task,
    agent=agent,
    expected_outcome=ground_truth
)

logger.info(f"Completion Rate: {task_result.completion_rate:.2%}")
logger.info(f"Steps Used: {task_result.steps_used}/{task_result.optimal_steps}")
logger.info(f"Efficiency Score: {task_result.efficiency:.2%}")
logger.info(f"Time: {task_result.execution_time}s")

Step Analysis

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.task_tool import StepAnalyzer

analyzer = StepAnalyzer(
    detect_loops=True,
    identify_bottlenecks=True,
    suggest_optimizations=True
)

# Analyze task execution steps
analysis = await analyzer.analyze(task_execution)

logger.info(f"Total Steps: {analysis.total_steps}")
logger.info(f"Redundant Steps: {analysis.redundant_steps}")
logger.info(f"Loops Detected: {len(analysis.loops)}")
logger.info(f"Bottlenecks: {analysis.bottlenecks}")
logger.info(f"Optimization Suggestions: {analysis.suggestions}")

Task Complexity Assessment

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.task_tool import ComplexityAssessor

assessor = ComplexityAssessor()

# Assess task complexity
complexity = await assessor.assess(task)

logger.info(f"Complexity Score: {complexity.score}/10")
logger.info(f"Estimated Steps: {complexity.estimated_steps}")
logger.info(f"Skill Requirements: {complexity.required_skills}")
logger.info(f"Risk Level: {complexity.risk_level}")
logger.info(f"Recommended Agent Tier: {complexity.recommended_tier}")

Tier 3: Tool Effectiveness Evaluation

Analyze how well agents utilize tools and make optimal tool selections.

Tool Effectiveness Evaluator

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import ToolEffectivenessEvaluator

evaluator = ToolEffectivenessEvaluator(
    metrics=["selection_accuracy",
        "usage_efficiency",
        "error_rate",
        "retry_rate",
        "parameter_accuracy",
        "outcome_success"
    ]
)

# Evaluate tool usage
tool_stats = await evaluator.evaluate(
    agent=agent,
    task_executions=executions
)

logger.info(f"Tool Selection Accuracy: {tool_stats.selection_accuracy:.2%}")
logger.info(f"Average Error Rate: {tool_stats.error_rate:.2%}")
logger.info(f"Retry Rate: {tool_stats.retry_rate:.2%}")

# Per-tool breakdown
for tool_name, stats in tool_stats.per_tool.items():
    logger.info(f"\n{tool_name}:")
    logger.info(f" Usage Count: {stats.usage_count}")
    logger.info(f" Success Rate: {stats.success_rate:.2%}")
    logger.info(f" Avg Latency: {stats.avg_latency_ms}ms")

Tool Selection Optimization

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.task_tool import ToolOptimizer

optimizer = ToolOptimizer(
    analyze_patterns=True,
    suggest_alternatives=True
)

# Analyze and optimize tool usage
optimization = await optimizer.analyze(tool_usage_logs)

logger.info(f"Optimization Opportunities: {len(optimization.opportunities)}")
for opp in optimization.opportunities:
    logger.info(f" - Replace {opp.current_tool} with {opp.suggested_tool}")
    logger.info(f" Expected improvement: {opp.improvement:.2%}")

Tier 4: Memory & RAG Evaluation

Evaluate memory systems and retrieval-augmented generation quality.

Memory RAG Evaluator

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import MemoryRAGEvaluator

evaluator = MemoryRAGEvaluator(
    metrics=["retrieval_precision",
        "retrieval_recall",
        "context_relevance",
        "answer_faithfulness",
        "memory_utilization",
        "knowledge_coverage"
    ]
)

# Evaluate RAG performance
rag_result = await evaluator.evaluate(
    query="What was discussed in yesterday's meeting?",
    retrieved_documents=documents,
    generated_response=response,
    ground_truth=actual_meeting_notes
)

logger.info(f"Retrieval Precision: {rag_result.precision:.2%}")
logger.info(f"Retrieval Recall: {rag_result.recall:.2%}")
logger.info(f"Answer Faithfulness: {rag_result.faithfulness:.2%}")
logger.info(f"Context Relevance: {rag_result.relevance:.2%}")

Memory Performance Analysis

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.memory_rag import MemoryAnalyzer

analyzer = MemoryAnalyzer(
    memory_types=["episodic", "semantic", "procedural", "working"]
)

# Analyze memory performance
analysis = await analyzer.analyze(memory_manager)

logger.info(f"Memory Utilization: {analysis.utilization:.2%}")
logger.info(f"Hit Rate: {analysis.hit_rate:.2%}")
logger.info(f"Average Retrieval Time: {analysis.avg_retrieval_ms}ms")

for memory_type, stats in analysis.by_type.items():
    logger.info(f"\n{memory_type.title()} Memory:")
    logger.info(f" Size: {stats.size} items")
    logger.info(f" Access Frequency: {stats.access_frequency}")
    logger.info(f" Decay Rate: {stats.decay_rate:.4f}")

Retrieval Quality Benchmarking

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.memory_rag import RetrievalBenchmark

benchmark = RetrievalBenchmark(
    datasets=["squad", "natural_questions", "custom_qa"],
    metrics=["mrr", "map", "ndcg", "hit_rate"]
)

# Run retrieval benchmark
results = await benchmark.run(
    retriever=knowledge_base.retriever,
    num_samples=1000
)

logger.info(f"MRR@10: {results.mrr_10:.4f}")
logger.info(f"MAP: {results.map:.4f}")
logger.info(f"NDCG@10: {results.ndcg_10:.4f}")
logger.info(f"Hit Rate@10: {results.hit_rate_10:.2%}")

Tier 5: Autonomy Performance Evaluation

Assess agent decision-making quality and appropriate escalation behavior.

Autonomy Evaluator

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import AutonomyPerformanceEvaluator

evaluator = AutonomyPerformanceEvaluator(
    metrics=["decision_accuracy",
        "escalation_appropriateness",
        "independence_score",
        "judgment_quality",
        "self_correction_rate"
    ]
)

# Evaluate autonomy performance
autonomy = await evaluator.evaluate(
    agent=agent,
    decisions=decision_logs
)

logger.info(f"Decision Accuracy: {autonomy.decision_accuracy:.2%}")
logger.info(f"Escalation Appropriateness: {autonomy.escalation_score:.2%}")
logger.info(f"Independence Score: {autonomy.independence:.2%}")
logger.info(f"Self-Correction Rate: {autonomy.self_correction:.2%}")

Escalation Analysis

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.autonomy_performance import EscalationAnalyzer

analyzer = EscalationAnalyzer(
    ideal_escalation_rate=0.15,
    analyze_patterns=True
)

# Analyze escalation behavior
escalation = await analyzer.analyze(agent_logs)

logger.info(f"Escalation Rate: {escalation.rate:.2%}")
logger.info(f"Appropriate Escalations: {escalation.appropriate:.2%}")
logger.info(f"Missed Escalations: {escalation.missed_count}")
logger.info(f"Unnecessary Escalations: {escalation.unnecessary_count}")
logger.info(f"Top Escalation Reasons: {escalation.top_reasons}")

Decision Quality Scoring

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.autonomy_performance import DecisionScorer

scorer = DecisionScorer(
    evaluation_model="gpt-4",
    scoring_rubric="comprehensive"
)

# Score agent decisions
for decision in agent_decisions:
    score = await scorer.score(decision)
    logger.info(f"Decision: {decision.summary}")
    logger.info(f" Quality Score: {score.quality:.2f}/5.0")
    logger.info(f" Risk Assessment: {score.risk_level}")
    logger.info(f" Confidence Calibration: {score.confidence_calibration:.2%}")

Tier 6: Security & Risk Evaluation

Comprehensive security assessment and risk monitoring.

Security Risk Evaluator

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import SecurityRiskEvaluator

evaluator = SecurityRiskEvaluator(
    checks=["prompt_injection",
        "jailbreak_attempts",
        "data_leakage",
        "authorization_bypass",
        "input_sanitization",
        "output_filtering"
    ],
    severity_threshold="medium"
)

# Evaluate security posture
security = await evaluator.evaluate(
    agent=agent,
    interactions=interaction_logs
)

logger.info(f"Security Score: {security.overall_score:.2f}/100")
logger.info(f"Vulnerabilities Found: {len(security.vulnerabilities)}")
logger.info(f"High Severity: {security.high_severity_count}")
logger.info(f"Medium Severity: {security.medium_severity_count}")

for vuln in security.vulnerabilities:
    logger.info(f"\n {vuln.type}: {vuln.description}")
    logger.info(f" Severity: {vuln.severity}")
    logger.info(f" Remediation: {vuln.remediation}")

Threat Detection

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.security_risk import ThreatDetector

detector = ThreatDetector(
    real_time=True,
    patterns=["prompt_injection",
        "data_exfiltration",
        "privilege_escalation",
        "denial_of_service"
    ],
    alert_webhook="https://security.company.com/alerts"
)

# Enable real-time threat detection
detector.start_monitoring(agent)

# Check detected threats
threats = await detector.get_threats(
    time_range="last_24h",
    severity="high"
)

for threat in threats:
    logger.info(f" {threat.type}: {threat.description}")
    logger.info(f" Time: {threat.timestamp}")
    logger.info(f" Source: {threat.source}")
    logger.info(f" Mitigated: {threat.mitigated}")

Compliance Verification

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.security_risk import ComplianceChecker

checker = ComplianceChecker(
    frameworks=["SOC2", "GDPR", "HIPAA", "ISO27001"],
    continuous_monitoring=True
)

# Verify compliance
compliance = await checker.verify(agent_system)

logger.info(f"Overall Compliance: {compliance.overall_score:.2%}")
for framework in compliance.frameworks:
    logger.info(f"\n{framework.name}:")
    logger.info(f" Score: {framework.score:.2%}")
    logger.info(f" Controls Passed: {framework.passed}/{framework.total}")
    for issue in framework.issues:
        logger.info(f" {issue.control}: {issue.description}")

Tier 7: Cost & Quality Optimization

Balance cost efficiency with quality outcomes.

Cost Quality Evaluator

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import CostQualityEvaluator

evaluator = CostQualityEvaluator(
    cost_tracking=True,
    quality_threshold=0.85,
    budget_alerts=True
)

# Evaluate cost-quality tradeoffs
analysis = await evaluator.evaluate(
    agent=agent,
    time_period="last_30_days"
)

logger.info(f"Total Cost: ${analysis.total_cost:.2f}")
logger.info(f"Cost per Task: ${analysis.cost_per_task:.4f}")
logger.info(f"Quality Score: {analysis.quality_score:.2%}")
logger.info(f"Cost-Quality Ratio: {analysis.cost_quality_ratio:.4f}")
logger.info(f"Token Efficiency: {analysis.token_efficiency:.2%}")

Token Usage Optimization

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.cost_quality import TokenOptimizer

optimizer = TokenOptimizer(
    analyze_waste=True,
    suggest_compression=True,
    model_recommendations=True
)

# Analyze and optimize token usage
optimization = await optimizer.analyze(usage_logs)

logger.info(f"Total Tokens Used: {optimization.total_tokens:,}")
logger.info(f"Wasted Tokens: {optimization.wasted_tokens:,} ({optimization.waste_rate:.1%})")
logger.info(f"Potential Savings: ${optimization.potential_savings:.2f}")

logger.info("\nOptimization Suggestions:")
for suggestion in optimization.suggestions:
    logger.info(f" - {suggestion.action}")
    logger.info(f" Impact: {suggestion.token_reduction:,} tokens saved")
    logger.info(f" Savings: ${suggestion.cost_savings:.2f}/month")

Model Tier Optimization

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.model_tier import TierOptimizer

optimizer = TierOptimizer(
    available_models=["gpt-4", "gpt-4-turbo", "gpt-3.5-turbo", "claude-3"],
    quality_requirements={"min_accuracy": 0.90}
)

# Recommend optimal model tiers
recommendations = await optimizer.analyze(task_history)

logger.info("Model Tier Recommendations:")
for task_type, rec in recommendations.by_task_type.items():
    logger.info(f"\n{task_type}:")
    logger.info(f" Current Model: {rec.current_model}")
    logger.info(f" Recommended: {rec.recommended_model}")
    logger.info(f" Cost Reduction: {rec.cost_reduction:.1%}")
    logger.info(f" Quality Impact: {rec.quality_impact:+.1%}")

Tier 8: Human & Business Alignment

Measure user satisfaction and business value generation.

Human Business Evaluator

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import HumanBusinessEvaluator

evaluator = HumanBusinessEvaluator(
    metrics=["user_satisfaction",
        "nps_score",
        "task_completion_satisfaction",
        "business_value",
        "time_saved",
        "error_reduction"
    ],
    feedback_collection=True
)

# Evaluate human alignment
alignment = await evaluator.evaluate(
    agent=agent,
    user_feedback=feedback_data,
    business_metrics=business_data
)

logger.info(f"User Satisfaction: {alignment.satisfaction:.2%}")
logger.info(f"NPS Score: {alignment.nps}")
logger.info(f"Business Value Generated: ${alignment.business_value:,.2f}")
logger.info(f"Time Saved: {alignment.hours_saved:,.1f} hours")
logger.info(f"Error Reduction: {alignment.error_reduction:.1%}")

User Satisfaction Tracking

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.human_business import SatisfactionTracker

tracker = SatisfactionTracker(
    collection_method="implicit", # or "explicit"
    sentiment_analysis=True,
    trend_detection=True
)

# Track satisfaction over time
satisfaction = await tracker.analyze(
    interactions=interaction_logs,
    time_range="last_90_days"
)

logger.info(f"Current Satisfaction: {satisfaction.current:.2%}")
logger.info(f"Trend: {satisfaction.trend}") # rising, falling, stable
logger.info(f"30-Day Change: {satisfaction.change_30d:+.1%}")

# Identify satisfaction drivers
logger.info("\nSatisfaction Drivers:")
for driver in satisfaction.drivers:
    logger.info(f" {driver.factor}: {driver.impact:+.2f}")

Business Value Calculator

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.human_business import BusinessValueCalculator

calculator = BusinessValueCalculator(
    hourly_rate=75.0,
    error_cost=500.0,
    include_indirect_benefits=True
)

# Calculate business value
value = await calculator.calculate(
    agent=agent,
    period="quarterly"
)

logger.info(f"Direct Value:")
logger.info(f" Time Saved: ${value.time_savings:,.2f}")
logger.info(f" Error Prevention: ${value.error_savings:,.2f}")
logger.info(f" Productivity Gain: ${value.productivity_gain:,.2f}")

logger.info(f"\nIndirect Value:")
logger.info(f" Employee Satisfaction: ${value.employee_satisfaction:,.2f}")
logger.info(f" Customer Experience: ${value.customer_experience:,.2f}")

logger.info(f"\nTotal Quarterly Value: ${value.total:,.2f}")
logger.info(f"ROI: {value.roi:.1%}")

Tier 9: Drift Detection

Monitor for behavior drift and performance degradation over time.

Drift Detector

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import DriftDetector

detector = DriftDetector(
    drift_types=["behavior_drift",
        "performance_degradation",
        "distribution_shift",
        "concept_drift",
        "model_decay"
    ],
    sensitivity="medium",
    alert_on_detection=True
)

# Detect drift
drift = await detector.analyze(
    current_data=recent_interactions,
    baseline_data=baseline_interactions
)

logger.info(f"Drift Detected: {drift.detected}")
logger.info(f"Drift Score: {drift.score:.4f}")
logger.info(f"Drift Type: {drift.drift_type}")
logger.info(f"Affected Areas: {drift.affected_areas}")
logger.info(f"Recommended Action: {drift.recommendation}")

Performance Monitoring

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.drift import PerformanceMonitor

monitor = PerformanceMonitor(
    metrics=["accuracy", "latency", "success_rate", "user_satisfaction"],
    baseline_period="first_30_days",
    alert_thresholds={
        "accuracy_drop": 0.05,
        "latency_increase": 0.20,
        "success_rate_drop": 0.10
    }
)

# Start continuous monitoring
monitor.start()

# Check current performance vs baseline
comparison = await monitor.compare_to_baseline()

logger.info(f"Accuracy Change: {comparison.accuracy_change:+.2%}")
logger.info(f"Latency Change: {comparison.latency_change:+.2%}")
logger.info(f"Success Rate Change: {comparison.success_rate_change:+.2%}")

for alert in comparison.alerts:
    logger.info(f" {alert.metric}: {alert.message}")

Concept Drift Analyzer

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.drift import ConceptDriftAnalyzer

analyzer = ConceptDriftAnalyzer(
    detection_methods=["adwin", "page_hinkley", "ddm"],
    window_size=1000
)

# Analyze for concept drift
analysis = await analyzer.analyze(
    feature_stream=feature_data,
    label_stream=label_data
)

logger.info(f"Concept Drift Detected: {analysis.detected}")
logger.info(f"Drift Point: {analysis.drift_point}")
logger.info(f"Severity: {analysis.severity}")
logger.info(f"Affected Features: {analysis.affected_features}")
logger.info(f"Recommendation: {analysis.recommendation}")

Tier 10: A/B Testing Framework

Experiment with different configurations and measure impact.

A/B Testing Framework

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import ABTestingFramework

ab_framework = ABTestingFramework(
    traffic_allocation="even",
    statistical_engine="bayesian",
    min_sample_size=1000
)

# Create experiment
experiment = await ab_framework.create_experiment(
    name="prompt_optimization_v2",
    description="Testing new prompt template",
    variants={
        "control": {"prompt_template": "original_template"},
        "treatment_a": {"prompt_template": "template_v2"},
        "treatment_b": {"prompt_template": "template_v3"}
    },
    metrics=["success_rate", "user_satisfaction", "latency"],
    primary_metric="success_rate"
)

# Start experiment
await experiment.start()

# Check results
results = await experiment.get_results()

logger.info(f"Experiment: {results.name}")
logger.info(f"Status: {results.status}")
logger.info(f"Sample Size: {results.total_samples}")
logger.info(f"Duration: {results.duration}")

for variant, data in results.variants.items():
    logger.info(f"\n{variant}:")
    logger.info(f" Success Rate: {data.success_rate:.2%}")
    logger.info(f" Improvement: {data.improvement:+.2%}")
    logger.info(f" Statistical Significance: {data.significance:.2%}")

Multi-Armed Bandit Optimization

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.ab_testing import MultiArmedBandit

bandit = MultiArmedBandit(
    algorithm="thompson_sampling",
    arms=[{"name": "model_a", "config": {"model": "gpt-4"}},
        {"name": "model_b", "config": {"model": "gpt-4-turbo"}},
        {"name": "model_c", "config": {"model": "claude-3"}}
    ],
    optimization_metric="quality_per_dollar"
)

# Start optimization
bandit.start()

# Get current allocation
allocation = await bandit.get_allocation()
logger.info(f"Current Traffic Allocation: {allocation}")

# Get performance summary
summary = await bandit.get_summary()
for arm, stats in summary.items():
    logger.info(f"\n{arm}:")
    logger.info(f" Trials: {stats.trials}")
    logger.info(f" Success Rate: {stats.success_rate:.2%}")
    logger.info(f" Confidence: {stats.confidence:.2%}")

Experiment Analytics

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.ab_testing import ExperimentAnalytics

analytics = ExperimentAnalytics()

# Get experiment history
history = await analytics.get_history(
    time_range="last_6_months",
    status="completed"
)

logger.info(f"Total Experiments: {history.total}")
logger.info(f"Successful: {history.successful} ({history.success_rate:.1%})")
logger.info(f"Average Lift: {history.average_lift:+.2%}")

# Get learnings
learnings = await analytics.get_learnings()
for learning in learnings:
    logger.info(f"\n {learning.insight}")
    logger.info(f" Confidence: {learning.confidence:.2%}")
    logger.info(f" Based on: {learning.experiments} experiments")

Tier 11: Canary Deployment

Safely deploy changes with gradual rollout and automatic rollback.

Canary Deployment Manager

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import CanaryDeployment

canary = CanaryDeployment(
    rollout_strategy="gradual",
    initial_percentage=5,
    increment=10,
    increment_interval_minutes=30,
    auto_rollback=True
)

# Deploy new version
deployment = await canary.deploy(
    name="agent_v2.1",
    new_config=new_agent_config,
    baseline_config=current_agent_config,
    success_criteria={
        "error_rate": {"max": 0.02},
        "latency_p99": {"max": 2000},
        "success_rate": {"min": 0.95}
    }
)

# Monitor deployment
status = await deployment.get_status()

logger.info(f"Deployment: {status.name}")
logger.info(f"Phase: {status.phase}")
logger.info(f"Traffic Percentage: {status.traffic_percentage}%")
logger.info(f"Health: {status.health}")

# Metrics comparison
logger.info("\nMetrics Comparison:")
logger.info(f" Error Rate: {status.canary_error_rate:.3%} vs {status.baseline_error_rate:.3%}")
logger.info(f" Latency P99: {status.canary_latency}ms vs {status.baseline_latency}ms")
logger.info(f" Success Rate: {status.canary_success:.2%} vs {status.baseline_success:.2%}")

Rollback Management

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.canary import RollbackManager

rollback_manager = RollbackManager(
    automatic=True,
    triggers=[{"metric": "error_rate", "threshold": 0.05, "window": "5m"},
        {"metric": "latency_p99", "threshold": 3000, "window": "5m"},
        {"metric": "success_rate", "threshold": 0.90, "comparison": "lt"}
    ]
)

# Configure rollback behavior
rollback_manager.configure(
    notification_channels=["slack", "pagerduty"],
    preserve_logs=True,
    post_rollback_analysis=True
)

# Check rollback history
history = await rollback_manager.get_history()
for rollback in history:
    logger.info(f"\n {rollback.deployment}")
    logger.info(f" Time: {rollback.timestamp}")
    logger.info(f" Trigger: {rollback.trigger_reason}")
    logger.info(f" Recovery Time: {rollback.recovery_time_seconds}s")

Deployment Analytics

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.canary import DeploymentAnalytics

analytics = DeploymentAnalytics()

# Get deployment metrics
metrics = await analytics.get_metrics(time_range="last_30_days")

logger.info(f"Deployments: {metrics.total}")
logger.info(f"Successful: {metrics.successful} ({metrics.success_rate:.1%})")
logger.info(f"Rolled Back: {metrics.rolled_back}")
logger.info(f"Mean Time to Deploy: {metrics.mttr_minutes:.1f} minutes")
logger.info(f"Mean Time to Rollback: {metrics.mttr_minutes:.1f} minutes")

Tier 12: Workflow Analytics

End-to-end analysis of multi-agent workflows and processes.

Workflow Analytics Engine

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import WorkflowAnalytics

analytics = WorkflowAnalytics(
    metrics=["end_to_end_latency",
        "step_efficiency",
        "handoff_quality",
        "bottleneck_detection",
        "failure_analysis",
        "resource_utilization"
    ]
)

# Analyze workflow performance
analysis = await analytics.analyze(
    workflow=workflow,
    time_range="last_7_days"
)

logger.info(f"Total Executions: {analysis.total_executions}")
logger.info(f"Success Rate: {analysis.success_rate:.2%}")
logger.info(f"Average Duration: {analysis.avg_duration_seconds}s")
logger.info(f"P99 Duration: {analysis.p99_duration_seconds}s")

# Bottleneck analysis
logger.info("\nBottlenecks:")
for bottleneck in analysis.bottlenecks:
    logger.info(f" {bottleneck.step}: {bottleneck.avg_wait_time}s wait time")
    logger.info(f" Impact: {bottleneck.impact_percentage:.1%} of total time")

Multi-Agent Performance Analysis

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.workflow import TeamAnalyzer

analyzer = TeamAnalyzer()

# Analyze team performance
team_analysis = await analyzer.analyze(team)

logger.info(f"Team Efficiency: {team_analysis.efficiency:.2%}")
logger.info(f"Collaboration Score: {team_analysis.collaboration_score:.2f}/5.0")

logger.info("\nAgent Performance:")
for agent_stats in team_analysis.agents:
    logger.info(f"\n {agent_stats.name}:")
    logger.info(f" Tasks Completed: {agent_stats.tasks_completed}")
    logger.info(f" Success Rate: {agent_stats.success_rate:.2%}")
    logger.info(f" Avg Response Time: {agent_stats.avg_response_time}s")
    logger.info(f" Contribution: {agent_stats.contribution:.1%}")

Process Mining

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation.workflow import ProcessMiner

miner = ProcessMiner(
    discovery_algorithm="inductive",
    conformance_checking=True
)

# Mine workflow patterns
patterns = await miner.mine(execution_logs)

logger.info(f"Discovered Patterns: {len(patterns.patterns)}")
logger.info(f"Process Conformance: {patterns.conformance:.2%}")

for pattern in patterns.patterns:
    logger.info(f"\n {pattern.name}")
    logger.info(f" Frequency: {pattern.frequency}")
    logger.info(f" Avg Duration: {pattern.avg_duration}s")
    logger.info(f" Success Rate: {pattern.success_rate:.2%}")

# Get optimization recommendations
recommendations = await miner.get_recommendations()
for rec in recommendations:
    logger.info(f"\n {rec.suggestion}")
    logger.info(f" Expected Improvement: {rec.improvement:.1%}")

Online vs Offline Evaluation

Online Evaluation (Real-time)

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import OnlineEvaluator

online = OnlineEvaluator(
    metrics=["latency",
        "success_rate",
        "user_feedback",
        "error_rate"
    ],
    sampling_rate=0.1, # 10% of traffic
    real_time_dashboard=True
)

# Enable online evaluation
online.attach(agent)

# Get real-time metrics
metrics = await online.get_current_metrics()
logger.info(f"Current Success Rate: {metrics.success_rate:.2%}")
logger.info(f"Current P50 Latency: {metrics.latency_p50}ms")
logger.info(f"Error Rate (last 5m): {metrics.error_rate_5m:.3%}")

# Configure alerts
online.set_alerts({
    "error_rate": {"threshold": 0.05, "window": "5m"},
    "latency_p99": {"threshold": 3000, "window": "1m"},
    "success_rate": {"threshold": 0.90, "comparison": "lt"}
})

Offline Evaluation (Batch)

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import OfflineEvaluator

offline = OfflineEvaluator(
    datasets=["test_set_v2", "golden_set", "edge_cases"],
    metrics=["accuracy",
        "f1_score",
        "hallucination_rate",
        "task_completion"
    ],
    parallel=True
)

# Run offline evaluation
results = await offline.evaluate(
    agent=agent,
    num_samples=10000
)

logger.info(f"Accuracy: {results.accuracy:.2%}")
logger.info(f"F1 Score: {results.f1_score:.4f}")
logger.info(f"Hallucination Rate: {results.hallucination_rate:.2%}")
logger.info(f"Task Completion: {results.task_completion:.2%}")

# Compare with baseline
comparison = await offline.compare(
    current_agent=agent,
    baseline_agent=baseline_agent
)

logger.info("\nComparison with Baseline:")
for metric, diff in comparison.differences.items():
    symbol = "↑" if diff > 0 else "↓" if diff < 0 else "="
    logger.info(f" {metric}: {diff:+.2%} {symbol}")

Comprehensive Evaluation Dashboard

Setting Up the Dashboard

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import EvaluationDashboard

dashboard = EvaluationDashboard(
    title="Agent Performance Dashboard",
    tiers="all", # Include all 12 tiers
    refresh_interval=30,
    theme="dark"
)

# Configure dashboard panels
dashboard.add_panel("model_quality", position="top-left")
dashboard.add_panel("task_performance", position="top-right")
dashboard.add_panel("cost_analysis", position="bottom-left")
dashboard.add_panel("security_overview", position="bottom-right")

# Start dashboard server
dashboard.serve(port=8080)
logger.info("Dashboard available at http://localhost:8080")

Automated Reporting

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import ReportGenerator

generator = ReportGenerator(
    tiers=["model_quality", "cost_quality", "security_risk"],
    format="pdf",
    schedule="weekly"
)

# Generate comprehensive report
report = await generator.generate(
    time_range="last_7_days",
    include_recommendations=True
)

# Send report
await report.send_to(["team@company.com",
    "stakeholders@company.com"
])

logger.info(f"Report generated: {report.path}")
logger.info(f"Pages: {report.pages}")
logger.info(f"Recommendations: {len(report.recommendations)}")

Evaluation Best Practices

Start with Baselines

Establish baseline metrics before making changes. Always compare new versions against established baselines.

Focus on Business Metrics

While technical metrics matter, always tie evaluation back to business value and user satisfaction.

Continuous Evaluation

Don't just evaluate once. Set up continuous monitoring to catch drift and degradation early.

Test in Production

Use canary deployments and A/B testing to safely validate changes with real traffic.

Evaluation Checklist

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import logging

logger = logging.getLogger(__name__)

from agenticaiframework.evaluation import EvaluationChecklist

checklist = EvaluationChecklist()

# Run pre-deployment checklist
results = await checklist.run_pre_deployment(agent)

logger.info("Pre-Deployment Checklist:")
for item in results.items:
    status = "" if item.passed else ""
    logger.info(f" {status} {item.name}")
    if not item.passed:
        logger.info(f" Reason: {item.failure_reason}")
        logger.info(f" Fix: {item.suggestion}")

logger.info(f"\nOverall: {'PASS' if results.passed else 'FAIL'}")

Next Steps

Monitoring

Set up comprehensive observability for your agents

Tracing

Debug and analyze agent execution flows

Security

Implement security best practices

Deployment

Deploy your agents to production