Gemini 3.8 Models by Google DeepMind
Google DeepMindProprietary
2 models2026Up to 1.05m ctxFrom $0.75/1M input
Last refreshed 2026-09-03. Next refresh: weekly.
Details
ResearcherGoogle DeepMind
LicenseProprietary
Commercial useCommercial use: conditional
Models2
Released2026
Max context1.05m
Capabilities
Vision1 of 2 models
Multimodal1 of 2 models
Reasoning1 of 2 models
JSON / Tool use1 of 2 models
Structured Outputs1 of 2 models
Code Execution1 of 2 models
Links
WebsiteAbout
Gemini 3.8 is Google DeepMind's model family introduced with the generally available Gemini 3.8 Flash. It supports text, image, video, audio, and PDF input and text output through the Gemini API, with thinking, function calling, structured outputs, and code execution. Compare it for Coding, Agents, Long context, Vision, and JSON / Tool use.
Decision facts
- Best fit
- cybersecurityvision and multimodal workreasoning
- Capability starting point
- Gemini 3.8 Flash with 1.05m context and reasoning, JSON / Tool use, structured outputs, and multimodal inputs
- Lowest tracked input
- Gemini 3.8 Flash · $0.75/1M · Google AI Studio
- Closest related family
- T5Gemma
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
2 in view
Gemini 3.8 FlashCurrent
Use when the workload needs 1.05m context, reasoning, and JSON / Tool use.
2026-091.05m contextreasoningJSON / Tool use
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| Gemini 3.8 Flash | Use when the workload needs 1.05m context, reasoning, and JSON / Tool use. | 2026-09 | 1.05m contextreasoningJSON / Tool use | Current |
| Gemini 3.8 Flash Cyber | Use when the workload needs cybersecurity. | 2026-09 | cybersecurity | Current |
Release Timeline
1 release group2026-09
2 current
Gemini 3.8 Flash
Current1.05m contextreasoningJSON / Tool use
Gemini 3.8 Flash Cyber
Currentcybersecurity
Specifications(2 models)
| Model | Released | Context | Vision | Multimodal | Reasoning | JSON / Tool use | Structured Outputs | Code Exec |
|---|---|---|---|---|---|---|---|---|
| Gemini 3.8 Flash | 2026-09 | 1.05m | Yes | Yes | Yes | Yes | Yes | Yes |
| Gemini 3.8 Flash Cyber | 2026-09 | — | No | No | No | No | No | No |
Available From(2 providers)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| Gemini 3.8 Flash | Google AI Studio | $0.75 | $3.75 | Serverless |
| Gemini 3.8 Flash | OpenRouter | $0.75 | $3.75 | Serverless |
