gpt-oss-120b API pricing
gpt-oss-120b by Cerebras costs $0.35 per 1M input tokens and $0.75 per 1M output tokens (1M in + 1M out = $1.10).
- API model id
gpt-oss-120b- Input / 1M
- $0.35
- Output / 1M
- $0.75
- Cached input / 1M
- —
- Context window
- 131K
- Notes
- Cerebras Inference self-serve pay-as-you-go (Developer tier), USD per 1M tokens. Context 131,072 on paid tiers (65,536 on Free Trial).
- Source
- https://inference-docs.cerebras.ai/models/openai-oss
- Provider type
- Inference host (HQ: US)
- Regions
- unknown
- EU data residency
- unknown — Pricing page and model docs do not say which data centers serve the self-serve API. OpenRouter's provider list reports HQ US, no datacenter countries.
- Last verified
- 2026-10-21
Cost estimate
| Provider | Model | Cost |
|---|---|---|
| Cerebras | gpt-oss-120b | $0.54 |
Uses standard list prices (no caching, batch or off-peak discounts). € and CHF rows are priced in that currency by the provider and not converted, so compare them with care.
Other Cerebras models
- Qwen 3.8 27B: $0.99 / $1.49