UniAPI's model selection mechanism is the core function of its intelligent routing and operates as follows:
- Assessment of indicators: The system tracks two key indicators:
- API request success rate within 72 hours
- First Token Response Time (First Token Latency)
- dynamic selectionWhen a request is received, the system will automatically select the current service provider with the best performance based on a comprehensive evaluation of the above indicators.
- Real-time adjustments: The selection algorithm continually updates evaluation data as API calls are made, ensuring that routing decisions are always based on the most up-to-date scenarios
- fault tolerance: When a service has a problem, the mechanism will automatically lower its priority to avoid affecting the overall quality of service.
The advantage of this mechanism is:
- Developers do not need to manually intervene in model selection
- The system is able to adapt to changes in the performance of services over time.
- Automatically provide the best backup solution in the event of service fluctuations from the vendor
- Particularly suitable for applications requiring stability and responsiveness
This answer comes from the articleUniAPI: Server-Free Unified Management of Large Model API ForwardingThe
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