Google: Gemini 3.5 Flash
Google
Google: Gemini 3.5 Flash by Google costs $1.50 per 1M input tokens and $9.00 per 1M output tokens, with a 1M-token context window.
Pricing
Input (per 1M tokens)
$1.50
Output (per 1M tokens)
$9.00
Cached input (per 1M)
$0.15
| Provider | Input / 1M | Output / 1M |
|---|---|---|
| openrouter | $1.50 | $9.00 |
| $1.50 | $9.00 |
Specifications
- Provider
- Context window
- 1M tokens
- Parameters
- —
- Released
- May 2026
- Open weights
- No
- Frontier model
- No
Benchmarks
- LiveBench
- 74.6
- LMArena Vision Elo
- 1309.6
- LMArena WebDev Elo
- 1499.4
Speed & latency
Time to first token
1.37s
Output speed
168 tok/s
Fastest host: google (via vercel-ai-gateway).
Compare Google: Gemini 3.5 Flash with…
Google: Gemini 3.5 Flash vs Google: Gemini 4 Argon$10.00/1MGoogle: Gemini 3.5 Flash vs Google: Gemini 4 Argon (batch)$5.00/1MGoogle: Gemini 3.5 Flash vs Google: Nano Banana 2.1$7.50/1MGoogle: Gemini 3.5 Flash vs Google: Gemini 3.5 Transcribe$12.00/1MGoogle: Gemini 3.5 Flash vs Google: Gemini 3.8 Flash Lite TTS$6.00/1MGoogle: Gemini 3.5 Flash vs Google: Gemini 3.8 Flash TTS$9.00/1M
FAQ
How much does Google: Gemini 3.5 Flash cost?
Google: Gemini 3.5 Flash is priced at $1.50 per 1M input tokens and $9.00 per 1M output tokens. Output tokens cost more than input.
What is Google: Gemini 3.5 Flash's context window?
Google: Gemini 3.5 Flash supports a context window of 1M tokens — the maximum prompt plus response length it can handle in a single request.
Is Google: Gemini 3.5 Flash open weight?
No — Google: Gemini 3.5 Flash is a closed/proprietary model accessed via API.
Data as of 2026-10-14. Source: Pricing via OpenRouter API, openrouter.ai. Pricing is per 1M tokens (USD); confirm with the provider before production use.