Gemini 2.5 Pro is Google previous-generation flagship model that remains highly competitive. With a 1M token context window and strong multimodal capabilities across text, image, video, and code, it offers excellent value at $1.25/$5 per MTok. Gemini 2.5 Pro integrates deeply with Google Workspace, Android, and Search, making it the default choice for developers in the Google ecosystem.
| Benchmark | Score |
|---|---|
| Arena Elo (LMArena) | 1446 |
| Context Window | 1M |
| Price (input/output) | $1.25/$5 |
Daily tokens (prompt + completion) routed to Gemini 2.5 Pro on OpenRouter, from Jun 20 to Sep 2, from our own stored daily snapshots. Reflects OpenRouter API demand only. See all models →
| Date | Prompt /MTok | Completion /MTok |
|---|---|---|
| 2026-07-29 | $1.25 → $0.63 | $10 → $5 |
| 2026-08-01 | $0.63 → $1.25 | $5 → $10 |
| 2026-08-07 | $1.25 → $0.63 | $10 → $5 |
Changes observed across 76 daily OpenRouter catalog snapshots since Jun 19, 2026.