GPT OSS 120B is cheaper than GPT-5.4 Nano at $0.18/M vs $0.2/M input tokens.
| Spec | GPT-5.4 Nano | GPT OSS 120B |
|---|---|---|
| Input price | $0.2/M tokens | $0.18/M tokens |
| Output price | $1.25/M tokens | $0.8/M tokens |
| Context window | 400K tokens | 131K tokens |
| Released | Mar 2026 | Aug 2025 |
Not enough votes to call it. On the specs, nothing separates them.
GPT OSS 120B is cheaper on both — 1.1× input, 1.6× output
GPT OSS 120B uses 15.4x more emoji
GPT OSS 120B is cheaper than GPT-5.4 Nano at $0.18/M vs $0.2/M input tokens.
| Spec | GPT-5.4 Nano | GPT OSS 120B |
|---|---|---|
| Input price | $0.2/M tokens | $0.18/M tokens |
| Output price | $1.25/M tokens | $0.8/M tokens |
| Context window | 400K tokens | 131K tokens |
| Released | Mar 2026 | Aug 2025 |
Not enough votes to call it. On the specs, nothing separates them.
GPT OSS 120B is cheaper on both — 1.1× input, 1.6× output
GPT OSS 120B uses 15.4x more emoji