GPT-6.1 Terra vs Muse Wonder
Specs, per-token pricing and benchmark scores from our benchmark database.
Specs & pricing
| GPT-6.1 Terra | Muse Wonder | |
|---|---|---|
| Company | OpenAI | Meta AI |
| Released | Oct 2026 | Oct 2026 |
| Context window | 1.1M | 1.0M |
| Input /1M tokens | $1 | $4 |
| Output /1M tokens | $5 | $20 |
| Open weights | No | No |
Benchmarks
| Benchmark | GPT-6.1 Terra | Muse Wonder |
|---|---|---|
| AA Intelligence Index | — | 52.4% |
| Arena Elo | — | 1509 Elo |
| Hallucination Rate (lower is better) | — | 26.5% |
| Speed (tok/s) | — | 117 tok/s |
Scores come from independent evaluators and developers' own announcements; each one links to its source on the benchmarks page. Pricing via vendor pages and OpenRouter.