🔍 LangFuse Integration Guide

Learn how to integrate SuperOptiX with LangFuse for comprehensive LLM observability, tracing, and performance monitoring. This guide covers the complete setup process from installation to production deployment.

🎯 Overview

LangFuse is a modern observability platform specifically designed for LLM applications. This integration provides:

Real-time LLM tracing with detailed token usage
Performance monitoring and cost tracking
User feedback collection and evaluation
A/B testing for different agent configurations
Production debugging with full trace visibility

🚀 Installation & Setup

Step 1: Install LangFuse Python SDK

Bash

# Install LangFuse Python SDK
pip install langfuse

# Verify installation
python -c "import langfuse; print('LangFuse SDK installed successfully')"

Step 2: Set Up LangFuse Locally

Create a docker-compose.yml file for local LangFuse deployment:

YAML

# docker-compose.yml
version: '3.8'
services:
  langfuse:
    image: langfuse/langfuse:latest
    container_name: langfuse
    ports:
      - "3000:3000"
    environment:
      - LANGFUSE_SECRET_KEY=your-secret-key
      - LANGFUSE_PUBLIC_KEY=your-public-key
      - LANGFUSE_HOST=http://localhost:3000
    volumes:
      - langfuse_data:/app/data
    restart: unless-stopped

volumes:
  langfuse_data:

Start LangFuse locally:

Bash

# Start LangFuse with Docker Compose
docker compose up -d

# Verify LangFuse is running
curl http://localhost:3000/api/public/health

Expected output:

JSON

{"status":"OK","version":"3.81.0"}

Step 3: Initialize SuperOptiX Project

Bash

# Initialize new SuperOptiX project
super init langfuse_demo
cd langfuse_demo

# Pull developer agent with Genies tier
super agent pull developer --tier genies

Expected output:

Text Only

🚀 Enhancing agent 'developer' for Genies tier...
  ✅ Model configured for Genies tier: llama3.1:8b
  ✅ ReAct configuration added
  ✅ Default toolset added (calculator, text_analyzer, file_reader)
  ✅ Memory system configured
  ✅ Preserving optimization and testing sections
================================================================================

🤖 Adding agent 'developer'...
╭──────────────────────────────────────────────────────────────────────────────────────────────────────────╮
│ 🎉 AGENT ADDED SUCCESSFULLY! Pre-built Agent Ready                                                       │
╰──────────────────────────────────────────────────────────────────────────────────────────────────────────╯

Step 4: Configure LangFuse Observability

Update the agent playbook (langfuse_demo/agents/developer/playbook/developer_playbook.yaml) to include LangFuse configuration:

YAML

# Add this section to your agent playbook
observability:
  enabled: true
  backends:
    - langfuse
  langfuse:
    public_key: "pk-lf-5218b891-1fd7-4b59-9ce6-4dcfb66c2414"  # Your public key
    secret_key: "sk-lf-xxxxxx"  # Your secret key
    host: "http://localhost:3000"
    project: "superoptix-agents"
    tags:
      agent_type: "developer"
      tier: "genies"
      environment: "development"

Step 5: Compile Agent with LangFuse Support

Bash

# Compile the agent with LangFuse observability
super agent compile developer

Expected output:

Text Only

🔨 Compiling agent 'developer'...
╭───────────────────────────────────────── ⚡ Compilation Details ─────────────────────────────────────────╮
│                                                                                                          │
│  🤖 COMPILATION IN PROGRESS                                                                              │
│                                                                                                          │
│  🎯 Agent: Developer Assistant                                                                           │
│  🏗️ Framework: DSPy (default) Junior Pipeline — other frameworks coming soon
 │
│  🔧 Process: YAML playbook → Executable Python pipeline                                                  │
│  📁 Output: langfuse_demo/agents/developer/pipelines/developer_pipeline.py                               │
│                                                                                                          │
╰──────────────────────────────────────────────────────────────────────────────────────────────────────────╯
✅ Successfully generated Genies-tier pipeline (mixin) at: 
/Users/shashi/superagentic/SuperOptiX/langfuse_demo/langfuse_demo/agents/developer/pipelines/developer_pipeline.py

🧪 Testing the Integration

Step 1: Create LangFuse Integration Test

Create test_langfuse_integration.py:

Python

#!/usr/bin/env python3
"""
Test LangFuse Integration with SuperOptiX
This script demonstrates how to use LangFuse with the local instance.
"""

from langfuse import Langfuse
import json
from datetime import datetime

def test_langfuse_integration():
    """Test LangFuse integration with local instance."""

    # Initialize LangFuse client for local instance
    langfuse = Langfuse(
        public_key="pk-lf-xxxxx",
        secret_key="sk-lf-c172306b-0e77-47a3-b365-07314c6c40e0",
        host="http://localhost:3000"
    )

    print("🧪 Testing LangFuse integration with local instance")

    try:
        # Create a trace using context manager
        with langfuse.start_as_current_span(
            name="superoptix_agent_execution",
            metadata={
                "agent_type": "developer",
                "tier": "genies",
                "model": "llama3.1:8b"
            }
        ) as trace:

            print(f"✅ Created trace: {langfuse.get_current_trace_id()}")

            # Create a generation span for model call
            with langfuse.start_as_current_generation(
                name="llm_call",
                model="llama3.1:8b",
                input={
                    "prompt": "Write a Python function to calculate factorial",
                    "temperature": 0.1
                },
                model_parameters={
                    "temperature": 0.1,
                    "max_tokens": 500
                }
            ) as generation:

                print(f"✅ Created generation span: {langfuse.get_current_observation_id()}")

                # Simulate model response
                response = "def factorial(n):\n    if n <= 1:\n        return 1\n    return n * factorial(n-1)"

                # Update generation with output
                generation.update(
                    output=response,
                    usage_details={
                        "prompt_tokens": 10,
                        "completion_tokens": 45
                    }
                )

                # Score the generation
                langfuse.score_current_span(
                    name="code_quality",
                    value=0.85,
                    comment="Good code quality with proper recursion"
                )

                langfuse.score_current_span(
                    name="execution_time",
                    value=2.5,
                    comment="Fast execution time"
                )

                print("✅ Logged scores")

            # Score the overall trace
            langfuse.score_current_trace(
                name="overall_quality",
                value=0.9,
                comment="High quality agent execution"
            )

            print("✅ Completed trace successfully")

        # Force flush to ensure data is sent
        langfuse.flush()

        print("📊 Trace data sent to LangFuse successfully")

        return True

    except Exception as e:
        print(f"❌ Error testing LangFuse: {e}")
        return False

def check_langfuse_connection():
    """Check if LangFuse server is accessible."""
    try:
        import requests
        response = requests.get("http://localhost:3000/api/public/health")
        if response.status_code == 200:
            print("✅ LangFuse server is running and accessible")
            return True
        else:
            print(f"❌ LangFuse server returned status code: {response.status_code}")
            return False
    except Exception as e:
        print(f"❌ Cannot connect to LangFuse server: {e}")
        return False

if __name__ == "__main__":
    print("🧪 SuperOptiX LangFuse Integration Test")
    print("=" * 50)

    # Check LangFuse connection
    if check_langfuse_connection():
        # Run the test
        success = test_langfuse_integration()
        if success:
            print(f"\n🎉 Test completed successfully!")
            print(f"🌐 View results at: http://localhost:3000")
        else:
            print(f"\n❌ Test failed")
    else:
        print("\n❌ LangFuse server is not accessible.")
        print("   Make sure Docker is running and LangFuse is started:")
        print("   docker compose up -d")

Step 2: Run the Integration Test

Bash

# Run the LangFuse integration test
python test_langfuse_integration.py

Expected output:

Text Only

🧪 SuperOptiX LangFuse Integration Test
==================================================
✅ LangFuse server is running and accessible
🧪 Testing LangFuse integration with local instance
✅ Created trace: 5ec5a318e2d5fe2069d826866ce8624e
✅ Created generation span: fcb95e33f3176269
✅ Logged scores
✅ Completed trace successfully
📊 Trace data sent to LangFuse successfully

🎉 Test completed successfully!
🌐 View results at: http://localhost:3000

Step 3: Test SuperOptiX Agent with LangFuse

Bash

# Run agent with LangFuse tracing enabled
super agent run developer --goal "Write a Python function to calculate the Fibonacci sequence"

Expected output:

Text Only

🚀 Running agent 'developer'...
🔍 Tracing enabled for agent developer_20250714_212620
📁 Traces will be stored in: /Users/shashi/superagentic/SuperOptiX/langfuse_demo/.superoptix/traces
🚀 Configuring llama3.1:8b with ollama for genies-tier capabilities
✅ Model connection successful: ollama/llama3.1:8b
✅ 3 tools configured successfully
✅ ReAct agent configured with 3 tools
📋 Loaded 5 BDD specifications for execution
✅ DeveloperPipeline (Genie tier) initialized with ReAct and 5 BDD scenarios

╭──────────────────────────────────────────── Agent Execution ─────────────────────────────────────────────╮
│ 🤖 Running Developer Pipeline                                                                            │
│                                                                                                          │
│ Executing Task: Write a Python function to calculate the Fibonacci sequence                              │
│                                                                                                          │
╰──────────────────────────────────────────────────────────────────────────────────────────────────────────╯

┏━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Aspect         ┃ Value                                                                                   ┃
┡━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ Implementation │ Python function implementation with proper logic                                        │
│ Reasoning      │ Step-by-step reasoning process with tool usage                                         │
│ Success        │ True                                                                                    │
│ Execution_Time │ 18.71 seconds                                                                           │
│ Agent_Id       │ developer_20250714_212620                                                               │
│ Tier           │ genies                                                                                  │
└────────────────┴─────────────────────────────────────────────────────────────────────────────────────────┘

🎉 Agent execution completed successfully!

Step 4: Check Observability Data

Bash

# List agents with traces
super observe list

Expected output:

Text Only

📋 Available Agents with Traces

┏━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┓
┃ Agent ID                  ┃ Trace Count ┃ Last Activity       ┃
┡━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━┩
│ developer                 │ 2           │ 2025-07-14 21:26:39 │
│ developer_20250714_212620 │ 23          │ 2025-07-14 21:26:39 │
└───────────────────────────┴─────────────┴─────────────────────┘

Bash

# Check trace configuration
super observe check

Expected output:

Text Only

╭─────────────────────────────────────── Trace Check Configuration ────────────────────────────────────────╮
│ 🔍 Pipeline Trace Analysis                                                                               │
│                                                                                                          │
│ Agent ID: All agents                                                                                     │
│ Run Test: No                                                                                             │
│ Check DSPy: No                                                                                           │
╰──────────────────────────────────────────────────────────────────────────────────────────────────────────╯
📁 Checking for trace files...
✅ Found 6 potential trace files:
   📄 .superoptix/traces (224 bytes)
   📄 .superoptix/traces/developer_20250714_212748.jsonl (8684 bytes)
   📄 .superoptix/traces/developer_20250714_212620.jsonl (11356 bytes)
   📄 .superoptix/traces/developer_20250714_212830.jsonl (7719 bytes)
   📄 .superoptix/traces/developer.jsonl (9340 bytes)
   📄 .superoptix/traces/developer_20250714_212809.jsonl (8297 bytes)
✅ SuperOptiX trace directory found: .superoptix/traces
   📊 Found 5 trace files

📊 Demo Results

Comprehensive Demo Script

Create demo_langfuse_superoptix.py for a complete demonstration:

Python

#!/usr/bin/env python3
"""
Comprehensive LangFuse Integration Demo with SuperOptiX
This script demonstrates the complete LangFuse integration workflow.
"""

import subprocess
import time
import json
import os
from datetime import datetime

def run_command(command, description):
    """Run a command and return the result."""
    print(f"\n🔧 {description}")
    print(f"Command: {command}")
    print("-" * 50)

    try:
        result = subprocess.run(command, shell=True, capture_output=True, text=True)
        print(f"Exit Code: {result.returncode}")
        if result.stdout:
            print("Output:")
            print(result.stdout)
        if result.stderr:
            print("Errors:")
            print(result.stderr)
        return result.returncode == 0
    except Exception as e:
        print(f"Error running command: {e}")
        return False

def check_langfuse_status():
    """Check if LangFuse is running."""
    print("🔍 Checking LangFuse Status")
    print("=" * 50)

    # Check if Docker containers are running
    result = subprocess.run("docker ps --filter 'name=langfuse' --format 'table {{.Names}}\t{{.Status}}'", 
                           shell=True, capture_output=True, text=True)

    if "langfuse" in result.stdout:
        print("✅ LangFuse containers are running:")
        print(result.stdout)
        return True
    else:
        print("❌ LangFuse containers are not running")
        print("Starting LangFuse...")
        run_command("docker compose up -d", "Starting LangFuse with Docker Compose")
        time.sleep(10)  # Wait for services to start
        return True

def demo_langfuse_integration():
    """Demonstrate LangFuse integration with SuperOptiX."""
    print("\n🚀 LangFuse Integration Demo")
    print("=" * 50)

    # Step 1: Check LangFuse status
    if not check_langfuse_status():
        print("❌ Failed to start LangFuse")
        return False

    # Step 2: Run the LangFuse test script
    print("\n📝 Step 1: Testing LangFuse API Integration")
    success = run_command("python test_langfuse_integration.py", 
                         "Running LangFuse API integration test")

    if not success:
        print("❌ LangFuse API test failed")
        return False

    # Step 3: Run SuperOptiX agent with LangFuse observability
    print("\n🤖 Step 2: Running SuperOptiX Agent with LangFuse")
    goals = [
        "Write a Python function to calculate the sum of all even numbers in a list",
        "Create a simple web scraper function in Python",
        "Write a function to validate email addresses using regex"
    ]

    for i, goal in enumerate(goals, 1):
        print(f"\n🎯 Running agent with goal {i}: {goal}")
        success = run_command(f'super agent run developer --goal "{goal}"', 
                             f"Running agent with goal {i}")

        if not success:
            print(f"❌ Agent execution {i} failed")
            continue

        # Wait a bit between runs
        time.sleep(2)

    # Step 4: Check observability data
    print("\n📊 Step 3: Checking Observability Data")

    # List agents with traces
    run_command("super observe list", "Listing agents with traces")

    # Check trace configuration
    run_command("super observe check", "Checking trace configuration")

    # Analyze performance
    run_command("super observe analyze", "Analyzing agent performance")

    # Step 5: Show LangFuse UI information
    print("\n🌐 Step 4: LangFuse UI Access")
    print("=" * 50)
    print("✅ LangFuse is running locally!")
    print("🌐 Access the LangFuse UI at: http://localhost:3000")
    print("📊 View traces, spans, and generations in real-time")
    print("📈 Monitor agent performance and quality metrics")
    print("🔍 Debug and analyze agent behavior")

    return True

def create_demo_summary():
    """Create a summary of the demo."""
    print("\n📋 Demo Summary")
    print("=" * 50)

    summary = {
        "demo_name": "LangFuse Integration with SuperOptiX",
        "date": datetime.now().isoformat(),
        "components_tested": [
            "LangFuse local instance setup",
            "LangFuse Python SDK integration",
            "SuperOptiX agent execution with tracing",
            "Observability data collection",
            "Performance analysis"
        ],
        "key_features": [
            "Real-time trace collection",
            "Span and generation tracking",
            "Performance metrics",
            "Quality scoring",
            "Debugging capabilities"
        ],
        "next_steps": [
            "Explore traces in LangFuse UI",
            "Set up custom scoring metrics",
            "Configure alerts and notifications",
            "Integrate with production workflows",
            "Set up team collaboration features"
        ]
    }

    print(json.dumps(summary, indent=2))

    # Save summary to file
    with open("langfuse_demo_summary.json", "w") as f:
        json.dump(summary, f, indent=2)

    print(f"\n💾 Demo summary saved to: langfuse_demo_summary.json")

def main():
    """Main demo function."""
    print("🎉 LangFuse + SuperOptiX Integration Demo")
    print("=" * 60)
    print("This demo showcases the complete integration between")
    print("LangFuse observability platform and SuperOptiX agents.")
    print("=" * 60)

    # Run the demo
    success = demo_langfuse_integration()

    if success:
        print("\n✅ Demo completed successfully!")
        create_demo_summary()

        print("\n🎯 What's Next?")
        print("-" * 30)
        print("1. 🌐 Open http://localhost:3000 to explore traces")
        print("2. 📊 Analyze agent performance in LangFuse UI")
        print("3. 🔧 Configure custom metrics and alerts")
        print("4. 🚀 Deploy to production with real API keys")
        print("5. 👥 Set up team collaboration features")

    else:
        print("\n❌ Demo encountered issues")
        print("Check the output above for error details")

    print("\n" + "=" * 60)
    print("🎉 Thank you for trying LangFuse + SuperOptiX integration!")

if __name__ == "__main__":
    main()

Run the Comprehensive Demo

Bash

# Run the complete LangFuse integration demo
python demo_langfuse_superoptix.py

📊 Results Achieved

Trace Collection Statistics

Text Only

📋 Available Agents with Traces
┏━━━━━━━━━━━━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━┓
┃ Agent ID                  ┃ Trace Count ┃ Last Activity       ┃
┡━━━━━━━━━━━━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━┩
│ developer                 │ 8           │ 2025-07-14 21:28:52 │
│ developer_20250714_212620 │ 23          │ 2025-07-14 21:26:39 │
│ developer_20250714_212748 │ 23          │ 2025-07-14 21:28:03 │
│ developer_20250714_212809 │ 23          │ 2025-07-14 21:28:24 │
│ developer_20250714_212830 │ 20          │ 2025-07-14 21:28:52 │
└───────────────────────────┴─────────────┴─────────────────────┘

Agent Performance Metrics

Text Only

┏━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ Aspect         ┃ Value                                                                                   ┃
┡━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┩
│ Implementation │ Python function implementation with proper logic                                        │
│ Reasoning      │ Step-by-step reasoning process with tool usage                                         │
│ Success        │ True                                                                                    │
│ Execution_Time │ 15.53 seconds                                                                           │
│ Agent_Id       │ developer_20250714_212748                                                               │
│ Tier           │ genies                                                                                  │
└────────────────┴─────────────────────────────────────────────────────────────────────────────────────────┘

API Integration Test Results

Text Only

🧪 SuperOptiX LangFuse Integration Test
==================================================
✅ LangFuse server is running and accessible
🧪 Testing LangFuse integration with local instance
✅ Created trace: 5ec5a318e2d5fe2069d826866ce8624e
✅ Created generation span: fcb95e33f3176269
✅ Logged scores
✅ Completed trace successfully
📊 Trace data sent to LangFuse successfully

🎉 Test completed successfully!
🌐 View results at: http://localhost:3000

🌐 LangFuse UI Access

Access the LangFuse Dashboard

Open your browser and navigate to: http://localhost:3000

Available Features in LangFuse UI

📊 Real-time Traces: View all agent execution traces
🔍 Span Analysis: Detailed span and generation information
📈 Performance Metrics: Execution time and quality scores
🎯 Quality Scoring: Custom metrics and evaluations
🔧 Debugging Tools: Trace comparison and analysis
👥 Team Collaboration: Share traces and insights

🔧 Advanced Configuration

Custom Trace Attributes

Add custom attributes to traces in your agent playbook:

YAML

observability:
  langfuse:
    custom_attributes:
      - name: "code_complexity"
        type: "number"
        description: "Complexity score of generated code"
      - name: "user_expertise"
        type: "string"
        description: "User expertise level"
      - name: "task_difficulty"
        type: "number"
        description: "Task difficulty rating"

User Feedback Integration

Collect and track user feedback:

YAML

observability:
  langfuse:
    feedback:
      enabled: true
      score_range: [1, 5]
      comment_enabled: true
      categories:
        - "accuracy"
        - "helpfulness"
        - "code_quality"

A/B Testing Support

Configure A/B testing for different agent configurations:

YAML

observability:
  langfuse:
    ab_testing:
      enabled: true
      variants:
        - name: "baseline"
          config:
            temperature: 0.7
            model: "llama3.1:8b"
        - name: "optimized"
          config:
            temperature: 0.5
            model: "llama3.1:70b"

🚀 Production Deployment

Environment Configuration

Set up production environment variables:

Bash

# Production environment
export LANGFUSE_PUBLIC_KEY="your-production-public-key"
export LANGFUSE_SECRET_KEY="your-production-secret-key"
export LANGFUSE_HOST="https://cloud.langfuse.com"
export LANGFUSE_PROJECT="production-agents"

LangFuse Cloud Setup

Sign up at cloud.langfuse.com
Create a new project for your SuperOptiX agents
Get your API keys from the project settings
Update your agent playbook with production keys
Deploy your agents with LangFuse integration

Kubernetes Integration

For production deployments, use Kubernetes secrets:

YAML

# langfuse-secret.yaml
apiVersion: v1
kind: Secret
metadata:
  name: langfuse-credentials
type: Opaque
data:
  public-key: <base64-encoded-public-key>
  secret-key: <base64-encoded-secret-key>

🔧 Troubleshooting

Common Issues

1. LangFuse Server Not Accessible

Bash

# Check if Docker containers are running
docker ps --filter 'name=langfuse'

# Restart LangFuse if needed
docker compose down
docker compose up -d

2. Authentication Errors

Bash

# Verify API keys
curl -H "Authorization: Bearer your-secret-key" \
     http://localhost:3000/api/public/traces

3. Missing Traces

YAML

# Enable debug logging in your agent playbook
observability:
  langfuse:
    debug: true
    log_level: "DEBUG"
    flush_interval: 5  # seconds

Debug Mode

Enable comprehensive debugging:

YAML

observability:
  langfuse:
    debug: true
    log_level: "DEBUG"
    verbose: true
    test_mode: true  # For development

📊 Cost Tracking

Token Usage Monitoring

Track and optimize token usage:

Python

# Cost analysis script
def analyze_costs():
    traces = langfuse.get_traces(limit=1000)

    total_cost = sum(trace.cost for trace in traces)
    total_tokens = sum(trace.input_tokens + trace.output_tokens for trace in traces)

    print(f"Total cost: ${total_cost:.4f}")
    print(f"Total tokens: {total_tokens:,}")
    print(f"Cost per token: ${total_cost/total_tokens:.6f}")

Cost Optimization

Implement cost optimization strategies:

YAML

observability:
  langfuse:
    cost_optimization:
      enabled: true
      alerts:
        cost_threshold: 0.05  # $0.05 per request
        token_threshold: 2000  # 2000 tokens per request
      recommendations:
        enabled: true
        model_switching: true
        prompt_optimization: true

Observability Guide - Complete observability overview
MLFlow Integration Guide - MLFlow observability integration
Agent Development - Build custom agents
LangFuse Documentation - Official LangFuse docs
SuperOptiX CLI Reference - CLI commands reference

🎯 Next Steps

Set up LangFuse Cloud account and get production API keys
Configure agent playbooks with LangFuse integration
Monitor agent performance through LangFuse dashboard
Set up cost tracking and optimization alerts
Implement user feedback collection
Scale to production with robust monitoring

🔄 Choosing Between MLFlow and LangFuse

Both MLFlow and LangFuse provide excellent observability for SuperOptiX agents, but they serve different use cases:

🧪 MLFlow - Best for:

ML Experiment Tracking: Traditional ML workflows and experiments
Artifact Management: Code, models, and data versioning
Reproducibility: Detailed experiment tracking and comparison
Team Collaboration: Experiment sharing and model registry
Production ML: Model deployment and lifecycle management

🔍 LangFuse - Best for:

LLM Observability: Specialized for language model applications
Real-time Tracing: Detailed token usage and cost tracking
User Feedback: Built-in feedback collection and scoring
A/B Testing: LLM prompt and model comparison
Production LLM: Live monitoring and debugging

📊 Quick Comparison

Feature	MLFlow	LangFuse
Primary Focus	ML Experiments	LLM Observability
Token Tracking	Manual	Automatic
Cost Tracking	Manual	Built-in
User Feedback	Manual	Native
A/B Testing	Manual	Built-in
Real-time UI	Limited	Excellent
Artifact Storage	Excellent	Good
Experiment Tracking	Excellent	Good

🎯 When to Use Each

Choose MLFlow if: - You're doing traditional ML experiments - You need detailed artifact versioning - You want to track model performance over time - You're building ML pipelines

Choose LangFuse if: - You're building LLM applications - You need real-time cost tracking - You want user feedback integration - You're doing prompt engineering - You need A/B testing for LLMs

🎉 Successfully demonstrated LangFuse + SuperOptiX integration!

The integration provides comprehensive observability for AI agents with real-time tracing, performance monitoring, and quality metrics. This enables better debugging, optimization, and monitoring of SuperOptiX agents in production environments.

🔍 LangFuse Integration Guide

🎯 Overview

🚀 Installation & Setup

Step 1: Install LangFuse Python SDK

Step 2: Set Up LangFuse Locally

Step 3: Initialize SuperOptiX Project

Step 4: Configure LangFuse Observability

Step 5: Compile Agent with LangFuse Support

🧪 Testing the Integration

Step 1: Create LangFuse Integration Test

Step 2: Run the Integration Test

Step 3: Test SuperOptiX Agent with LangFuse

Step 4: Check Observability Data

📊 Demo Results

Comprehensive Demo Script

Run the Comprehensive Demo

📊 Results Achieved

Trace Collection Statistics

Agent Performance Metrics

API Integration Test Results

🌐 LangFuse UI Access

Access the LangFuse Dashboard

Available Features in LangFuse UI

🔧 Advanced Configuration

Custom Trace Attributes

User Feedback Integration

A/B Testing Support

🚀 Production Deployment

Environment Configuration

LangFuse Cloud Setup

Kubernetes Integration

🔧 Troubleshooting

Common Issues

Debug Mode

📊 Cost Tracking

Token Usage Monitoring

Cost Optimization

📚 Related Resources

🎯 Next Steps

🔄 Choosing Between MLFlow and LangFuse

🧪 MLFlow - Best for:

🔍 LangFuse - Best for:

📊 Quick Comparison

🎯 When to Use Each