October 2, 2026 · Fireworks AI
Small serverless tier rate limits raised to 108M total prompt TPM, tier expanded
We increased the adaptive rate-limit ceilings for Small serverless models and expanded the Small tier.
The Small tier now has these ceilings:
- Total Prompt TPM: 108M
- Uncached Prompt TPM: 27M
- Generated TPM: 1.08M
This applies to Small-tier serverless models such as GLM 5.3 Flash, DeepSeek V4.1 Flash, and OpenAI GPT OSS 120B. Medium and Large model ceilings are unchanged.
See Serverless rate limits for the full tier table.
Latest Fireworks AI platform changes
Public cookbook moves to fw-ai-external/cookbook, fireworks-training-cookbook on PyPI
Ultra-fast Serverless mode in Preview, with DeepSeek V4.1 Flash 1017 at 6-8x speed
DeepSeek V4 Flash (0731) removed from the shared Serverless Training pool
Rune 26B-A4B available on Serverless, returning probabilities for up to 256 questions
fireworks-ai 1.2.30 replaces TITO sidecar 502 errors with source-specific error codes