Free Nemotron-3 120B A12B API
Updated 6/9/2026
Run NVIDIA's Nemotron-3 120B-A12B — a large MoE model strong at reasoning and agents — free on Cloudflare Workers AI.
About the Model
Why use Nemotron-3 120B-A12B?
Nemotron-3 120B-A12B is NVIDIA's large mixture-of-experts model (~12B active of 120B), tuned for reasoning, tool use, and agentic pipelines.
Capabilities
Strong at multi-step reasoning, coding, and structured outputs — a capable open alternative for demanding workloads.
Why it's free
Runs within Cloudflare Workers AI's 10,000 free Neurons per day allowance.
> Note: as an NVIDIA partner model, accept its model license once in your Cloudflare dashboard before the first call.
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