What's New?

1. Evaluation Execution Engine: Run comprehensive assistant evaluations with EvalRun and CreateEvalRunDTO. Execute your mock conversations against live assistants and squads to validate performance and behavior in controlled environments.

2. Multiple Evaluation Models: Choose from various AI models for LLM-as-a-judge evaluation:

   • EvalOpenAIModel: GPT models including GPT-4.1, o1-mini, o3, and regional variants
   • EvalAnthropicModel: Claude models with optional thinking features for complex evaluations
   • EvalGoogleModel: Gemini models from 1.0 Pro to 2.5 Pro for diverse evaluation needs
   • EvalGroqModel: High-speed inference models including Llama and custom options
   • EvalCustomModel: Your own evaluation models with custom endpoints

3. Evaluation Results: Comprehensive result tracking with EvalRunResult:

   • status: Pass/fail evaluation outcomes
   • messages: Complete conversation transcript from the evaluation
   • startedAt and endedAt: Precise timing information for performance analysis

4. Target Flexibility: Run evaluations against different targets:

   • EvalRunTargetAssistant: Test individual assistants with optional overrides
   • EvalRunTargetSquad: Evaluate entire squad performance and coordination

5. Evaluation Status Tracking: Monitor evaluation progress with detailed status information:

   • running: Evaluation in progress
   • ended: Evaluation completed
   • queued: Evaluation waiting to start
   • Detailed endedReason including success, error, timeout, and cancellation states

6. Judge Configuration: Optimize evaluation accuracy with model-specific settings:

   • maxTokens: Recommended 50-10000 tokens (1 token for simple pass/fail responses)
   • temperature: 0-0.3 recommended for LLM-as-a-judge to reduce hallucinations

Evaluation Capabilities