All corrections
en.wikipedia.org/wiki/METR
1 correction found
1
Claim
March 2026
Correction
Gemini 3.1 Pro was published in February 2026, not March 2026.
Full reasoning
Google's official Gemini 3.1 Pro model card says it was published on February 19, 2026. METR's own raw Time Horizon 1.1 data also records the model's release_date as 2026-02-19. So the table entry listing March 2026 for Gemini 3.1 Pro's release date is incorrect.
2 sources
- METR benchmark_results_1_1.yaml
gemini_3_1_pro ... release_date: 2026-02-19
- Gemini 3.1 Pro - Model Card - Google DeepMind
Published 19 February 2026 ... Gemini 3.1 Pro