Turn foundation models into production AI on Microsoft Foundry | BRKSP91
Fireworks AI argues open-weight models now match closed frontier models for most enterprise tasks at far lower cost.
“for most enterprise use cases, the gap between openw weight models and frontier closed models has collapsed”
At Microsoft Build, Fireworks AI pitched serving fine-tuned open-weight models on Microsoft Foundry as a cheaper alternative to closed frontier models for production inference, claiming the quality gap has collapsed for most enterprise use cases. It matters because it signals growing enterprise momentum toward open-weight models plus fine-tuning as the differentiation strategy, with Fireworks citing 30 trillion tokens/day and customers like Cursor, Uber, and DoorDash.