Fireworks(@FireworksAI_HQ):Open + closed models = better together. Our previous research with @harvey showed the benefits of combining a frontier closed model as an advisor agent with fine-tuned, open-source worker agents. Three benchmarks later, the result holds. In an even simpler set up, the open + closed duo delivers superior outcomes and 40-67% lower cost than running entirely on Opus 4.8. Read the breakdown →

Fireworks

@FireworksAI_HQ

The frontier platform for training and inference on open-weights models at scale.

Joined September 2022

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Fireworks@FireworksAI_HQ

2026.06.25 04:19

Open + closed models = better together. Our previous research with @harvey showed the benefits of combining a frontier closed model as an advisor agent with fine-tuned, open-source worker agents. Three benchmarks later, the result holds. In an even simpler set up, the open + closed duo delivers superior outcomes and 40-67% lower cost than running entirely on Opus 4.8. Read the breakdown →