→ Low-cost agents: MiniMax M3.1 Flash (@MiniMax__AI) → Low-cost volume: DeepSeek V4.1 Flash 1017, plus an Ultrafast preview for speed → Long…

→ Low-cost agents: MiniMax M3.1 Flash (@MiniMax__AI) → Low-cost volume: DeepSeek V4.1 Flash 1017, plus an Ultrafast preview for speed → Long agent tasks: Step 5 Preview (@StepFun_ai) → Routing: Drex 2.0 (@NaceAI) Want to try Ultrafast? Join the waitlist: https://bit.ly/4jzcpKM

Deepseek-V4.1-Flash is available now on Fireworks! It is a 552B Parameter MoE built for coding, cybersecurity, and agents. It is the ideal w…
DeepSeek V4.1 Flash 1017 runs at 1,521+ tok/s on Fireworks Ultrafast. Fast enough to ship Tetris in 11 seconds, 7x faster than Claude Opus 5…
DeepSeek V4.1 Flash is now available for training on both the Dedicated Training API and Managed Training surfaces! It's a strong base for a…
Budget blown on closed APIs is a solvable problem. Simply replace 20m of closed-source tokens with 1m on Minimax M2.7. Frontier performanc…
Introducing FireRouter with Opus. Our first router model. Routine tasks go to top open models, Claude Opus handles the rest. Cache and task-…

Source: Fireworks AI (X) | 2026-10-23

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