Open GPT reasoning model for self-hosted agents and controllable deployments
Specification
most-agreed values
Context
131K
Max output
131K
Released
2025-08-05
Knowledge cutoff
2024-06
Retires
—
Open weights
yes
Input
text
Output
text
Price
US dollars per million tokens · most-agreed
Input
$0.09
Output
$0.36
Batch and priority prices
US dollars per million tokens · per listing
| Price | Listing | $/M |
|---|---|---|
| Batch input | vertex_ai-openai_models | $0.045 |
| Batch output | vertex_ai-openai_models | $0.18 |
Batch input is 50% below the interactive input price at the same listing.
Available from 2 hosts
| Host | In $/M | Out $/M | Cache rd | Cache wr | Context | Output | Retires |
|---|---|---|---|---|---|---|---|
| google-vertex | $0.09 | $0.36 | — | — | 131K | 131K | — |
| vertex_ai-openai_models | $0.09 | $0.36 | — | — | 131K | 33K | — |
Other listings of this model
this page is one of them
The corpus files GPT OSS 120B under several keys. This page is the gpt-oss-120b-maas listing. The full record — every host, every price and every benchmark score — is on the main GPT OSS 120B page.
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