Gemini 3.1 Pro vs Seed 2.1 Pro Preview
50 SHARED BENCHMARKSAcross 50 shared benchmarks, Gemini 3.1 Pro scores higher on 6 and Seed 2.1 Pro Preview on 44. The widest gap is GDPVal, where Seed 2.1 Pro Preview scores 87.9 against 13.8.
GOOGLEVSBYTEDANCE50 SHARED6–44 HEAD-TO-HEADNEWEST SCORE ADDED
At a glance
MakerGoogleByteDance
Released—
Price per 1M tokens input / output$2.00 / $12.00—
Cost of 1M in + 1M out$14.00—
Head-to-head of 50 shared benchmarks6 wins44 wins
Scores tracked independently verified215 30 ◆66 1 ◆
Gemini 3.1 Pro's release date per Artificial Analysis. Prices: Artificial Analysis for Gemini 3.1 Pro. ◆ = independently verified score.
Where each leadsby capability area · benchmark wins
AreaGemini 3.1 ProWINSSeed 2.1 Pro Preview
Biggest gaps
Gemini 3.1 Pro pulls furthest ahead on
- ARC-AGI-277.1 vs 62.5
Seed 2.1 Pro Preview pulls furthest ahead on
- GDPVal87.9 vs 13.8
- MCP Atlas83.8 vs 69.2
- Humanity's Last Exam55.7 vs 47
Every shared benchmark50 · grouped by area
Reasoning 2
Coding 4
Agentic 5
Multimodal 6
Other shared benchmarks 33
Finance Agent v1.159.760.7
MathVerse (Vision-Only)87.789.7
MMSIBench (circular)27.435.9
Office QA Pro [Multimodal]72.572.2
ZeroBench (main)1218
ZeroBench (sub)41.949.4
Each score is the one the model's own page shows — the most authoritative tracked result for that benchmark, on the benchmark's standard methodology (source-attributed). ↓ marks lower-is-better metrics; ◆ an independently verified score. Open either model for its full surface, provenance and pricing.