Qwen2.5 7B Instruct

Alibaba
Qwen2.5 7B Instruct launch post cover
Context
131Ktokens
Released
2y ago
Size
7Bparameters

Qwen2.5 7B Instruct is an open-weight, instruction-tuned language model from Alibaba and the successor to Qwen2 in the Qwen family. Announcing it as what the maker calls possibly the largest open-source release to date, Alibaba says the Qwen2.5 models were pretrained on up to 18 trillion tokens and improve on Qwen2 in knowledge, coding, mathematics, instruction following, and handling structured data. The model is built for general-purpose text work, including multilingual chat, role-play, and producing structured outputs such as JSON.

How it compares

Size class

Small7BAn open-weight model of 5 to 25 billion parameters, the size that runs on a single consumer GPU.

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Additional source evidence
Source model
alibaba/qwen2.5-7b-instruct
Source family
qwen
Last updated
2024-09-19
Model context
131K
Model output limit
8K
Open weights
Yes
File attachments
No
Reasoning
No
Tool calling
Yes
Temperature control
Yes

Downloadable weights

Complete source record (JSON)
{
  "id": "alibaba/qwen2.5-7b-instruct",
  "name": "Qwen2.5 7B Instruct",
  "description": "Small open Qwen2.5 instruction model for chat, structured output, and tool use",
  "family": "qwen",
  "last_updated": "2024-09-19",
  "attachment": false,
  "reasoning": false,
  "tool_call": true,
  "temperature": true,
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "limit": {
    "context": 131072,
    "output": 8192
  },
  "release_date": "2024-09-19",
  "open_weights": true,
  "license": "Apache 2.0",
  "weights": [
    {
      "label": "Hugging Face",
      "url": "https://huggingface.co/Qwen/Qwen2.5-7B-Instruct"
    }
  ]
}

Frequently asked questions

Running locally

Run Qwen2.5 7B Instruct locally

Privacy and data

Capabilities and specs

Generated from Vertical Tabs data, updated November 10, 2026.

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