Gemma 4 26B A4B IT
Google open Gemma 4 model served on the Gemini API with 256K context, thinking and function calling (free tier only).
Specs
- Context
- 262.1K
- Max output
- —
- Input price
- —
- Output price
- —
- Released
- 2026-04-02
Context
- Context window
- 262.1K
- Max input
- —
- Max output
- —
Pricing
- Not published
Modalities
- Input
- TextImage
- Output
- Text
API
- API types
Reasoning
- Reasoning
- Yes
- Levels
Info
- Status
- Active
- Released
- 2026-04-02
- Knowledge cutoff
- 2025-01
Features
- Confirmed
How to call
1 provider
googlemodel = gemma-4-26b-a4b-itreasoning = generationConfig.thinkingConfig.thinkingLevel
generate
POSThttps://generativelanguage.googleapis.com/v1beta/models/{model}:generateContent
JSON
Standard format
{
"id": "gemma-4-26b-a4b-it",
"object": "model",
"created": 1775088000,
"owned_by": "google",
"name": "Gemma 4 26B A4B IT",
"api": {
"types": [
"generate"
]
},
"limits": {
"context": 262144,
"input": null,
"output": null
},
"modalities": {
"input": [
"text",
"image"
],
"output": [
"text"
]
},
"reasoning": {
"supported": true,
"efforts": [
"minimal",
"high"
]
},
"pricing": null,
"features": [
"tools"
],
"info": {
"status": "active",
"release_date": "2026-04-02",
"knowledge_cutoff": "2025-01",
"description": "Google open Gemma 4 model served on the Gemini API with 256K context, thinking and function calling (free tier only).",
"docs": "https://ai.google.dev/gemma/docs/core/gemma_on_gemini_api",
"verified_at": "2026-10-11"
}
}Official sources
6
Gemma on the Gemini API | Google AI for Developersai.google.dev2026-10-11Gemma 4 model card | Google AI for Developersai.google.dev2026-10-11Models | Gemini APIai.google.dev2026-10-11Pricing | Gemini APIai.google.dev2026-10-11Deprecations | Gemini APIai.google.dev2026-10-11Release notes | Gemini APIai.google.dev2026-10-11