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Predict Protocol - Version 2
The Predict Protocol, version 2 is a set of HTTP/REST and GRPC APIs for inference / prediction servers. By implementing this protocol both inference clients and servers will increase their utility and portability by being able to operate seamlessly on platforms that have standardized around this protocol.
The protocol is composed of a required set of APIs that must be implemented by a compliant server. This required set of APIs is described in required_api.md. The GRPC proto specification for the required APIs is available.
The protocol supports an extension mechanism as a required part of the API, but no specific extensions are required to be implemented by a compliant server. Inference servers that have implemented extensions and the link to those extensions are:
- Triton Inference Server: https://github.com/triton-inference-server/server/tree/master/docs/protocol
The protocol is not yet finalized and so feedback is welcome. To provide feedback open an issue and prepend the title with "[Predict Protocol V2]".