Google: Gemini 3.5 Flash
Provider: google · google/gemini-3.5-flash
How Google: Gemini 3.5 Flash pricing compares
At $9 / 1M output tokens, Google: Gemini 3.5 Flash is the 29th-cheapest of 36 google models we track. It's cheaper than 21% of the 392 paid models on computetrail (309th-cheapest overall). Output costs 6.0× its input price ($1.5 / 1M in). For a typical 3:1 input-to-output workload that works out to about $3.38 / 1M blended. Reading cached input costs 90% less than fresh input, so prompt caching cuts repeat-context cost sharply. Its 1,048,576 tokens context window ranks 51st-largest of 392 models with a published limit.
Output price history
Across 60 daily snapshots since 2026-06-29, the output price has held steady at $9 / 1M — no change so far.
Similar-priced models
| Model | Provider | Output $/1M | Context |
|---|---|---|---|
| OpenAI: GPT-5 | openai | $10 | 400,000 |
| Google: Gemini 2.5 Pro | $10 | 1,048,576 | |
| OpenAI: o3 | openai | $8 | 200,000 |
| OpenAI: GPT-4.1 | openai | $8 | 1,047,576 |
| Cohere: Command A | cohere | $10 | 256,000 |
| Perplexity: Sonar Reasoning Pro | perplexity | $8 | 128,000 |
Prices are recorded daily from public provider data via OpenRouter and normalized to USD per 1M tokens. See methodology.