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GPT-OSS-120B-CS

OpenAI · gpt-oss-120b-cs

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Open GPT reasoning model for self-hosted agents and controllable deployments

Specification

most-agreed values

Context
128K
Max output
0
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
$0.3535
Output
$0.7576

Available from 1 host

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
poe$0.3535$0.7576——128K0—

Price history

append-only observations · a listing writes a row only when its price moves

DateHostField$/M
2026-09-02poeInput$0.35
2026-10-22poeInput$0.3535
2026-09-02poeOutput$0.75
2026-10-22poeOutput$0.7576

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