Google: Gemini 3.8 Flash
Google
Google: Gemini 3.8 Flash by Google costs $0.75 per 1M input tokens and $3.75 per 1M output tokens, with a 1M-token context window.
Pricing
Input (per 1M tokens)
$0.75
Output (per 1M tokens)
$3.75
Cached input (per 1M)
$0.08
| Provider | Input / 1M | Output / 1M |
|---|---|---|
| openrouter | $0.75 | $3.75 |
| $0.75 | $3.75 |
Specifications
- Provider
- Context window
- 1M tokens
- Parameters
- —
- Released
- —
- Open weights
- —
- Frontier model
- No
Benchmarks
- LMArena Vision Elo
- 1314.1
- LMArena WebDev Elo
- 1584.8
Speed & latency
Time to first token
2.23s
Output speed
118 tok/s
Fastest host: vertex (via vercel-ai-gateway).
Compare Google: Gemini 3.8 Flash with…
Google: Gemini 3.8 Flash vs Google: Gemini 4 Argon$10.00/1MGoogle: Gemini 3.8 Flash vs Google: Gemini 4 Argon (batch)$5.00/1MGoogle: Gemini 3.8 Flash vs Google: Nano Banana 2.1$7.50/1MGoogle: Gemini 3.8 Flash vs Google: Gemini 3.5 Transcribe$12.00/1MGoogle: Gemini 3.8 Flash vs Google: Gemini 3.8 Flash Lite TTS$6.00/1MGoogle: Gemini 3.8 Flash vs Google: Gemini 3.8 Flash TTS$9.00/1M
FAQ
How much does Google: Gemini 3.8 Flash cost?
Google: Gemini 3.8 Flash is priced at $0.75 per 1M input tokens and $3.75 per 1M output tokens. Output tokens cost more than input.
What is Google: Gemini 3.8 Flash's context window?
Google: Gemini 3.8 Flash supports a context window of 1M tokens — the maximum prompt plus response length it can handle in a single request.
Is Google: Gemini 3.8 Flash open weight?
Open-weight status for Google: Gemini 3.8 Flash is not recorded in our dataset.
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.