Micro-Agent: Beat Frontier Models with Collaboration Inside Model API
4 hours ago
- #Micro-Agents
- #AI Orchestration
- #Model Serving
- vLLM Semantic Router introduces micro-agent collaboration inside the serving layer to enhance AI inference beyond single models.
- It uses various looper patterns like Confidence, Ratings, ReMoM, Fusion, and Workflows to orchestrate models based on task needs, cost, and quality.
- The router allows one stable model API call to internally select and execute optimized collaboration recipes without exposing complexity to users.
- Evaluation on benchmarks like LiveCodeBench and GPQA-Diamond shows competitive performance against frontier models, proving the effectiveness of router-side collaboration.
- This approach transforms model serving from passive routing to active, infrastructure-level orchestration, enabling better control over quality, cost, safety, and latency.