Show HN: Openfusion – enhanced results from a panel of models

Category: infrastructure

Tags: llm-proxy, mixture-of-agents, openai-compatible

Score: 7.5/10 (Innovation: 7, Technical: 8, Documentation: 8, Utility: 7)

Openfusion is an open-source drop-in proxy that fans out prompts to a panel of LLMs in parallel and uses a judge model to synthesize a single improved answer. It implements the mixture-of-agents concept from OpenRouter Fusion as a tunable, forkable recipe, offering routing strategies, multiple aggregation methods, and an interactive playground.

Target audience: backend devs

Repository: https://github.com/shahar-dagan/openfusion · Python · MIT

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