Gemini 2.5 Flash is Google cost-optimized model offering remarkable performance per dollar. At just $0.15/$0.60 per MTok with a 1M token context window, it delivers arena scores rivaling models that cost 50x more. Flash is ideal for high-volume applications, chatbots, and use cases where latency and cost matter more than peak reasoning ability.
| Benchmark | Score |
|---|---|
| Arena Elo (LMArena) | 1418 |
| Context Window | 1M |
| Price (input/output) | $0.15/$0.60 |
Daily tokens (prompt + completion) routed to Gemini 2.5 Flash 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.