gpt-oss-120B pricing
gpt-oss-120B from Together AI costs $0.150 per 1M input tokens and $0.600 per 1M output tokens.
API id gpt-oss-120b · Together AI · source · updated 2026-09-25 · general-purpose
$0.150
Input / 1M tokens
$0.600
Output / 1M tokens
—
Cached input / 1M
—
Context window
gpt-oss-120B specifications
- Provider
- Together AI
- API id
gpt-oss-120b- Model type
- general-purpose
- Context window
- — tokens
- Max output
- not published
- Currency
- USD
- Price source
- First-party
- Last checked
- 2026-09-25
OpenAI: gpt-oss-120b across providers
The same model, priced by every seller we track. Ranked by the cost of 1M input + 1M output tokens, standard tier; savings measured against buying from the vendor directly.
| Provider | Input /1M | Cached /1M | Output /1M | 1M in + 1M out | vs vendor |
|---|---|---|---|---|---|
| $0.037 | — | $0.170 | $0.21 | — | |
OpenRouterHost | $0.150 | $0.075 | $0.600 | $0.75 | — |
| $0.150 | — | $0.600 | $0.75 | — |
What gpt-oss-120B costs in practice
| Workload | Input tokens | Output tokens | Estimated cost |
|---|---|---|---|
| Short chat turn | 1,000 | 500 | $0.0004 |
| Document summary | 50,000 | 2,000 | $0.0087 |
| 1M tokens in, 200K out | 1,000,000 | 200,000 | $0.27 |
Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.
Common questions
- How much does gpt-oss-120B cost per 1M tokens?
- gpt-oss-120B costs $0.150 per 1M input tokens and $0.600 per 1M output tokens on the standard tier.
- What is gpt-oss-120B's context window?
- Together AI does not publish a context window for gpt-oss-120B on its pricing page.
- Is there a cheaper Together AI model than gpt-oss-120B?
- Yes. Llama 3 8B Instruct Lite is $0.140 per 1M input tokens versus $0.150 for gpt-oss-120B.
- Where does this gpt-oss-120B price come from?
- Directly from Together AI's published pricing page, re-read every day and normalized to USD per 1,000,000 tokens.
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