GPT-5.6 Terra is cheaper than Claude Sonnet 4.6 at $2.5/M vs $3/M input tokens.
| Spec | Claude Sonnet 4.6 | GPT-5.6 Terra |
|---|---|---|
| Input price | $3/M tokens | $2.5/M tokens |
| Output price | $15/M tokens | $15/M tokens |
| Context window | 1.0M tokens | 1.1M tokens |
| Released | Feb 2026 | Jul 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Claude Sonnet 4.6 uses 19.1x more emoji
GPT-5.6 Terra is cheaper than Claude Sonnet 4.6 at $2.5/M vs $3/M input tokens.
| Spec | Claude Sonnet 4.6 | GPT-5.6 Terra |
|---|---|---|
| Input price | $3/M tokens | $2.5/M tokens |
| Output price | $15/M tokens | $15/M tokens |
| Context window | 1.0M tokens | 1.1M tokens |
| Released | Feb 2026 | Jul 2026 |
Not enough votes to call it. On the specs, nothing separates them.
Claude Sonnet 4.6 uses 19.1x more emoji