@cf/openai/gpt-oss-120b by Cloudflare Workers AI

10,000 Neurons/day free. 50+ models available on free tier.

Access

Free API tier

Free limits

10K neurons/day (shared)

Modality

text

Credit card

Not required

Commercial use

Unclear, verify

Context window

128,000 tokens

Model ID

@cf/openai/gpt-oss-120b

Base URL

https://api.cloudflare.com/client/v4/accounts/{account_id}/ai/run

Last verified

June 2026

How to use @cf/openai/gpt-oss-120b

10,000 Neurons/day free. 50+ models available on free tier.

Quickstart

curl https://api.cloudflare.com/client/v4/accounts/{account_id}/ai/run/chat/completions \
  -H "Authorization: Bearer $KEY" \
  -d '{"model":"@cf/openai/gpt-oss-120b","messages":[{"role":"user","content":"hi"}]}'

Provider docs Compare all 297 free models

Frequently asked

Is @cf/openai/gpt-oss-120b free?

Yes. Cloudflare Workers AI offers it as Free API tier with these limits: 10K neurons/day (shared). No credit card is required.

Can I use @cf/openai/gpt-oss-120b commercially?

Commercial terms are not clearly documented. Check the provider's current terms before shipping.

How do I start using @cf/openai/gpt-oss-120b?

10,000 Neurons/day free. 50+ models available on free tier.

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