GPT OSS 120B is cheaper than Claude Sonnet 5 at $0.18/M vs $2/M input tokens.
| Spec | Claude Sonnet 5 | GPT OSS 120B |
|---|---|---|
| Input price | $2/M tokens | $0.18/M tokens |
| Output price | $10/M tokens | $0.8/M tokens |
| Context window | 1.0M tokens | 131K tokens |
| Released | Jun 2026 | Aug 2025 |
Not enough votes to call it. On the specs, nothing separates them.
GPT OSS 120B costs 13x less per token.
GPT OSS 120B is cheaper on both — 11× input, 13× output
Claude Sonnet 5 uses 5.2x more emoji
GPT OSS 120B is cheaper than Claude Sonnet 5 at $0.18/M vs $2/M input tokens.
| Spec | Claude Sonnet 5 | GPT OSS 120B |
|---|---|---|
| Input price | $2/M tokens | $0.18/M tokens |
| Output price | $10/M tokens | $0.8/M tokens |
| Context window | 1.0M tokens | 131K tokens |
| Released | Jun 2026 | Aug 2025 |
Not enough votes to call it. On the specs, nothing separates them.
GPT OSS 120B costs 13x less per token.
GPT OSS 120B is cheaper on both — 11× input, 13× output
Claude Sonnet 5 uses 5.2x more emoji