f1 Models by Fireworks AI
Fireworks AIProprietary
Fireworks AI releases · 1 in the last 12 monthsChangelog →
2 models2024
Last refreshed 2026-05-19. Next refresh: weekly.
Details
ResearcherFireworks AI
LicenseProprietary
Commercial useCommercial use: conditional
Models2
Released2024
Links
WebsiteAbout
f1 is Fireworks’ compound AI system specialized for complex reasoning. Instead of a single model, it interleaves multiple open models at inference time and is meant to be used like ordinary prompting—developers describe the goal in a prompt without wiring the orchestration themselves. Fireworks also offers f1-mini, a smaller, faster sibling, and positions both for hard math, coding, and logic-style tasks through its Playground and an early API access path.
Decision facts
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
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