Gemini 3.1 Pro Preview is Google’s frontier reasoning model, delivering enhanced software engineering performance, improved agentic reliability, and more efficient token usage across complex workflows. Building on the multimodal foundation...
---
Quality Score
1280
Arena ELO
Undisclosed
Parameters
1M
Context
Use this section to answer one simple question first: how much outside evidence do we have that this model performs well? Structured benchmark scores appear first, then official provider evidence, then live arena signal.
This model has normalized benchmark rows, so scores here are directly comparable across benchmark sources.
Sign in to join the discussion
0
Downloads
0
Likes
Feb 2026
Released
These are recent benchmark or leaderboard claims from official provider sources. They are useful for freshness and context, but they are not treated the same as normalized independent benchmark rows.
Gemini 3.1 Pro Preview Benchmark Update
Quality: 46.5/100 | Price: $4.5/M tokens | Output: 147.268 tok/s | HumanEval: 0.589%
View sourceGemini 3.1 Pro Preview Benchmark Update
Quality: 46.5/100 | Price: $4.5/M tokens | Output: 138.124 tok/s | HumanEval: 0.589%
View sourceGemini 3.1 Pro Preview Benchmark Update
Quality: 46.5/100 | Price: $4.5/M tokens | Output: 136.81 tok/s | HumanEval: 0.589%
View sourceGemini 3.1 Pro Preview Benchmark Update
Quality: 46.5/100 | Price: $4.5/M tokens | Output: 126.783 tok/s | HumanEval: 0.589%
View sourceGemini 3.1 Pro Preview Benchmark Update
Quality: 46.5/100 | Price: $4.5/M tokens | Output: 128.243 tok/s | HumanEval: 0.589%
View sourceGemini 3.1 Pro Preview Benchmark Update
Quality: 57.2/100 | Price: $4.5/M tokens | Output: 136.287 tok/s | HumanEval: 0.589%
View source1280
ELO Score
1274 - 1286
95% Confidence
+/-6 points
26.5K
Battles
Jun 23, 2026
Last Updated