# Gemma (slim)

> Gemma, a family of models by Google, listed from OpenRouter. Indexed, not reviewed: facts and our own checks, no score or ranking. Gemma 4 26B A4B IT is an instruction-tuned Mixture-of-Experts (MoE) model from Google DeepMind. Despite 25.2B total parameters, only 3.8B activate…

- Full: https://www.anchorterminal.com/tools/gemma.md (~650 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/tools/gemma.json · canonical https://www.anchorterminal.com/tools/gemma
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-05

# Gemma

> Indexed, not reviewed: facts from OpenRouter and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: model family, by Google
- Category: Model APIs & inference (https://www.anchorterminal.com/categories/inference.md)
- Listed because: OpenRouter lists it, with prices from the providers that serve it.
- What OpenRouter says: Gemma 4 26B A4B IT is an instruction-tuned Mixture-of-Experts (MoE) model from Google DeepMind. Despite 25.2B total parameters, only 3.8B activate per token during inference — delivering near-31B quality at...

## Models (6)

| Model | OpenRouter id | Released | Context | Input $/1M | Output $/1M | Supports |
| --- | --- | --- | --- | --- | --- | --- |
| Gemma 4 26B A4B | `google/gemma-4-26b-a4b-it` | 2026-04 | 262k | $0.0675 | $0.225 | tools, structured output, reasoning, caching, image, video, free variant |
| Gemma 4 31B | `google/gemma-4-31b-it` | 2026-04 | 262k | $0.09 | $0.34 | tools, structured output, reasoning, caching, image, video, free variant |
| Gemma 3 4B | `google/gemma-3-4b-it` | 2025-03 | 131k | $0.05 | $0.10 | structured output, image |
| Gemma 3 12B | `google/gemma-3-12b-it` | 2025-03 | 131k | $0.05 | $0.15 | tools, structured output, image |
| Gemma 3 27B | `google/gemma-3-27b-it` | 2025-03 | 131k | $0.08 | $0.45 | tools, structured output, caching, image |
| Gemma 2 27B | `google/gemma-2-27b-it` | 2024-07 | 8k | $0.65 | $0.65 | structured output |

Prices and limits as OpenRouter lists them; a provider's own price can differ.

- JSON: https://www.anchorterminal.com/api/v1/tools/gemma.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming