gpt-oss-120b by Groq

Free tier, no credit card. Ultra-fast LPU inference.

Access
Free API tier
Free limits
30 RPM, 1,000 RPD
Modality
text
Credit card
Not required
Commercial use
Unclear, verify
Context window
131,000 tokens
Model ID
gpt-oss-120b
Base URL
https://api.groq.com/openai/v1
Last verified
June 2026

How to use gpt-oss-120b

Free tier, no credit card. Ultra-fast LPU inference.

Quickstart

curl https://api.groq.com/openai/v1/chat/completions \
  -H "Authorization: Bearer $KEY" \
  -d '{"model":"gpt-oss-120b","messages":[{"role":"user","content":"hi"}]}'

Frequently asked

Is gpt-oss-120b free?

Yes. Groq offers it as Free API tier with these limits: 30 RPM, 1,000 RPD. No credit card is required.

Can I use gpt-oss-120b commercially?

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

How do I start using gpt-oss-120b?

Free tier, no credit card. Ultra-fast LPU inference.

Related free models

Want this wired into your business?

We build production automations and agents on free and paid models, picked for your workload and budget.

Book a build call