google: gemini-flash-1.5
Listed on OpenRouter as google/gemini-flash-1.5 since Jun 19, 2024. 67 snapshot observations, 2 repricings.
$0.13per 1M blended · $0.075 in / $0.30 out
USD per 1M tokens · blended at 3 input : 1 output · at this price for 353 days (since Oct 6, 2024)
All-time low$0.066Sep 5, 2024
All-time high$0.38Jun 19, 2024
Change since first seen-65.0%$0.38 on Jun 19, 2024
Listed price over time
| Observed | Input | Output | Blended | Change |
|---|---|---|---|---|
| Oct 6, 2024 | $0.075 | $0.30 | $0.13 | +100.0% |
| Sep 5, 2024 | $0.038 | $0.15 | $0.066 | -82.5% |
| Jun 19, 2024 | $0.25 | $0.75 | $0.38 | first observation |
Evidence and scope
- Source
- OpenRouter public model listing
- Archive
- Wayback Machine snapshots of that listing (weekly-grade, from July 2023) plus LLMPI's own daily snapshots since June 2026
- Last observed
- Sep 24, 2025
- Data
- history.json (CC BY 4.0)
This is the listed standard text-token rate for one OpenRouter listing ID. It does not normalize caching, batch discounts, long-context tiers, providers behind the listing, or model quality. A price can also move because OpenRouter's default route changed provider.