Gemini 3.8 Flash
Google's most intelligent Flash model, engineered for long-horizon software engineering, autonomous agents, and complex enterprise workflows
Model facts
- Context window
- 1.05M tokens
- Maximum output
- 66K tokens
- Cheapest paid input
- $0.375 per 1M tokens
- Cheapest paid output
- $1.88 per 1M tokens
- Open weights
- no
- Providers
- 18
Capabilities and modalities
reasoning, tool calling, structured output, attachments, temperature control, text, image, audio, video, pdf.
Artificial Analysis benchmarks
Compare this model on the full LLM benchmark leaderboard.
| Configuration | AAI | Coding | Math | Output tokens/s |
|---|---|---|---|---|
| high | 58.7 | 76.3 | not measured | 311.5 |
| medium | 56.6 | 74.1 | not measured | 316.0 |
| low | 51.7 | 73.5 | not measured | 361.1 |
Observed price history
- 2026-09-02: $0.375 input / $1.88 output per 1M tokens
API providers
- OpenRouter (batch) — model id google/gemini-3.8-flash:batch; $0.375 input / $1.88 output per 1M tokens; provider documentation
- DevPass (LLM Gateway) — model id gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- Google — model id gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- Kilo Gateway — model id google/gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- LLM Gateway (Google Vertex AI) — model id google-vertex/gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- Merge Gateway — model id google/gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- NanoGPT — model id google/gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- OpenRouter — model id google/gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- Requesty — model id gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- Vercel AI Gateway — model id google/gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- Vertex — model id gemini-3.8-flash; $0.75 input / $3.75 output per 1M tokens; provider documentation
- Requesty (EU) — model id gemini-3.8-flash@eu; $0.825 input / $4.12 output per 1M tokens; provider documentation
- Venice AI — model id gemini-3-8-flash; $0.938 input / $4.69 output per 1M tokens; provider documentation
- Eden AI — model id google/gemini-3.8-flash; $1.5 input / $7.5 output per 1M tokens; provider documentation
- Eden AI — model id vertex/gemini-3.8-flash; $1.5 input / $7.5 output per 1M tokens; provider documentation
- Eden AI (EU) — model id vertex/gemini-3.8-flash@eu; $1.5 input / $7.5 output per 1M tokens; provider documentation
- Eden AI (US) — model id vertex/gemini-3.8-flash@us; $1.5 input / $7.5 output per 1M tokens; provider documentation
- OpenCode Zen — model id gemini-3.8-flash; $1.5 input / $7.5 output per 1M tokens; provider documentation