Gemini 3.1 Pro is Google latest and most capable AI model, nearly tying Claude Opus 4.6 on the LMArena leaderboard. It features native multimodal support across text, image, video, audio, and code. With a massive 2M token context window and competitive pricing at $1.25/$5 per MTok, Gemini 3 offers excellent value for enterprise and developer use cases. Deep integration with Google Workspace, Android, and Search makes it the go-to choice for Google ecosystem users.
| Benchmark | Score |
|---|---|
| Arena Elo (LMArena) | 1505 |
| Context Window | 2M |
| Price (input/output) | $1.25/$5 |
Daily tokens (prompt + completion) routed to Gemini 3.1 Pro on OpenRouter, from Jun 20 to Jul 19, from our own stored daily snapshots. Reflects OpenRouter API demand only. See all models →
Unchanged since Jun 19, 2026 across 31 daily OpenRouter catalog snapshots.