Gemma 2 2B IT launch post cover
Context
8Ktokens
Released
2y ago
Size
2Bparameters

Small open Gemma 2 instruction model for lightweight chat and on-device use

How it compares

Size class

Tiny2BAn open-weight model under 5 billion parameters, small enough for phones, laptops and edge devices.

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Additional source evidence
Source model
google/gemma-2-2b-it
Source family
gemma
Last updated
2024-07-31
Model context
8K
Model output limit
8K
Open weights
Yes
File attachments
No
Reasoning
No
Tool calling
No
Temperature control
Yes

Downloadable weights

Complete source record (JSON)
{
  "id": "google/gemma-2-2b-it",
  "name": "Gemma 2 2B IT",
  "description": "Small open Gemma 2 instruction model for lightweight chat and on-device use",
  "family": "gemma",
  "last_updated": "2024-07-31",
  "attachment": false,
  "reasoning": false,
  "tool_call": false,
  "temperature": true,
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "limit": {
    "context": 8192,
    "output": 8192
  },
  "release_date": "2024-07-31",
  "open_weights": true,
  "license": "Gemma Terms of Use",
  "weights": [
    {
      "label": "Hugging Face",
      "url": "https://huggingface.co/google/gemma-2-2b-it"
    }
  ]
}

Text provenance

Gemini app/web

Google SynthID text watermarking

Google DeepMind says text generated in the Gemini app and web experience is watermarked with SynthID by adjusting token probabilities.

Official explanation

Frequently asked questions

Running locally

Run Gemma 2 2B IT locally

Privacy and data

Capabilities and specs

Generated from Vertical Tabs data, updated November 11, 2026.

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