Google · Language model

Gemini 3.1 Pro

Google's Pro-tier model, still labelled a preview. It's a solid all-rounder, but it's starting to look dated next to Google's own fast-moving Flash line.

#7Power Rankings
MakerGoogle
Released—
API price (per 1M tokens)$2 in / $12 out
Open weightsNo

Best for

  • Google Workspace users
  • Long documents
  • Multimodal input

Strengths

  • Top-15 on the LMArena text leaderboard
  • Competitive mid-tier pricing

Watch out for

  • Still in preview
  • Gemini 3.8 Flash scores higher on the Arena for less money

Ranking history

EditionPower RankingsCodingBest ValueOpen-Weight WatchImage GenerationVideo Generation
Week 39, 2026#7 (87)—————

Head-to-head