API Cost Check
Google API pricing
Google currently lists 14 models in our data. The lowest input price is Gemini 2.5 Flash Lite at $0.10 per 1M tokens and the lowest output price is Gemini 2.5 Flash Lite at $0.40; the newest model is Gemini 3.8 Flash (2026-09-02). 14 of the 14 have a cached-input price and 14 a batch price. Tick models to compare them, or put your traffic into the calculator. Official price page: ai.google.dev ↗.
Billing rules for caching, Batch and long prompts: Google API cost guide.
Default order: premium models (output $6.00+/1M) first, newest release first. Tick models to compare them side by side.
| Compare | Model | Provider | Released | Input /1M | Output /1M | Cached input /1M | Max input |
|---|---|---|---|---|---|---|---|
| Gemini 3.5 Flash | 2026-05-19 | $1.50 | $9.00 | $0.15 | 1048K | ||
| Gemini 3.1 Pro Preview | 2026-02-19 | $2.00 | $12.00 | $0.20 | 1048K | ||
| Gemini 2.5 Pro | 2025-06-17 | $1.25 | $10.00 | $0.125 | 1048K | ||
| Gemini Pro (latest) | — | $2.00 | $12.00 | $0.20 | 1048K | ||
| Gemini 3.8 Flash | 2026-09-02 | $0.75 | $3.75 | $0.075 | 1048K | ||
| Gemini 3.7 Flash | 2026-08-13 | $0.75 | $3.75 | $0.075 | 1048K | ||
| Gemini Flash (latest) | 2026-08-13 | $0.75 | $3.75 | $0.075 | 1048K | ||
| Gemini 3.5 Flash Lite | 2026-07-21 | $0.30 | $2.50 | $0.03 | 1048K | ||
| Gemini 3.6 Flash | 2026-07-21 | $0.75 | $3.75 | $0.075 | 1048K | ||
| Gemini Flash Lite (latest) | 2026-07-21 | $0.30 | $2.50 | $0.03 | 1048K | ||
| Gemini 3.1 Flash Lite | 2026-05-07 | $0.25 | $1.50 | $0.025 | 1048K | ||
| Gemini 3 Flash Preview | 2025-12-17 | $0.50 | $3.00 | $0.05 | 1048K | ||
| Gemini 2.5 Flash | 2025-06-17 | $0.30 | $2.50 | $0.03 | 1048K | ||
| Gemini 2.5 Flash Lite | 2025-06-17 | $0.10 | $0.40 | $0.01 | 1048K |
Recent price changes
No price changes recorded since tracking began on 2026-10-08.
Retired models
Estimates from published per-token rates; check official pricing before budgeting. Data synced from the LiteLLM price list 2026-10-13 08:00 UTC.
FAQ
Where do these prices come from?
From the open-source LiteLLM price list, refreshed every 4 hours and, for providers with an automatic check, compared field by field with the provider's official pricing page. Each model page shows what was verified.
Why is a model missing?
We list first-party chat and reasoning models with published per-token prices. Audio, image, realtime, fine-tuned and third-party-hosted models are out of scope; deprecated models move to the retired list. Missing or wrong entries can be reported on the feedback board.