Terminal-Bench 4.0-AA leaderboard
As of November 14, 2026, among the results listed here, Google Gemini 4 Carbon has the highest reported Terminal-Bench 4.0-AA score, 65.2%, published by Google on October 28, 2026, ahead of Google Gemini 4 Argon at 57.1%. 3 models have a Terminal-Bench 4.0-AA result in our records.
Scores as the model makers published them, not re-run by us; each row links to its announcement.
3 models ranked · 2 makers
| Rank | Model | Score | Setting | Reported by | Date |
|---|---|---|---|---|---|
| 1 | Gemini 4 Carbon | 65.2% | Not published | October 28, 2026 · read from the maker's chart | |
| 2 | Gemini 4 Argon | 57.1% | Not published | October 28, 2026 · read from the maker's chart | |
| 3 | Muse Wonder | 52.0% | max | Meta | October 12, 2026 (model release) |
How much to trust these numbers
- Source
- Reported by the model makers themselves. Not re-run by LLMBenchmark or anyone independent.
- Settings
- Settings differ between makers. Check the Setting column before comparing two scores.
- Spread
- 65.2% to 52.0% across 3 models.
- Freshness
- Newest result published October 28, 2026; oldest October 12, 2026.
- Charts
- Some values were read from charts in the announcements. Two independent readings had to match exactly.
What Terminal-Bench 4.0-AA measures
It tests terminal coding, with the score reporting accuracy.