GPT OSS 20B is cheaper than Claude Sonnet 4.6 at $0.02/M vs $3/M input tokens.
| Spec | Claude Sonnet 4.6 | GPT OSS 20B |
|---|---|---|
| Input price | $3/M tokens | $0.02/M tokens |
| Output price | $15/M tokens | $0.1/M tokens |
| Context window | 1.0M tokens | 131K tokens |
| Released | Feb 2026 | Aug 2025 |
Not enough votes to call it. On the specs, Claude Sonnet 4.6 has the edge: newer, bigger context window.
GPT OSS 20B costs 150x less per token.
GPT OSS 20B is cheaper on both — 150× input, 150× output
GPT OSS 20B uses 16.3x more transitions
GPT OSS 20B is cheaper than Claude Sonnet 4.6 at $0.02/M vs $3/M input tokens.
| Spec | Claude Sonnet 4.6 | GPT OSS 20B |
|---|---|---|
| Input price | $3/M tokens | $0.02/M tokens |
| Output price | $15/M tokens | $0.1/M tokens |
| Context window | 1.0M tokens | 131K tokens |
| Released | Feb 2026 | Aug 2025 |
Not enough votes to call it. On the specs, Claude Sonnet 4.6 has the edge: newer, bigger context window.
GPT OSS 20B costs 150x less per token.
GPT OSS 20B is cheaper on both — 150× input, 150× output
GPT OSS 20B uses 16.3x more transitions