Qwen3-Coder 480B-A35B Instruct

Tool calling

Website

Open Qwen coding heavyweight for repository reasoning and agentic engineering

Context: 262K
Released: 1y ago
Parameters: 480B

Sources:models.dev

Benchmarks

DeepSWE is the primary coding benchmark where an exact model evaluation exists. Other sourced evaluations appear below; missing scores are not zero.

Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.

Other published benchmarks

Evaluation	Reported score and source
Terminal Bench	25.4% Terminal-Bench v2 Leaderboard · Qwen3-Coder-480B-A35B-Instruct Agent: OpenHands Terminal-Bench v2 Leaderboard Original-source terms apply
Terminal Bench	23.9% Terminal-Bench v2 Leaderboard · Qwen3-Coder-480B-A35B-Instruct Agent: Terminus 2 Terminal-Bench v2 Leaderboard Original-source terms apply
Terminal Bench	27.2% https://www.tbench.ai/leaderboard/terminal-bench/2.0 · Qwen3-Coder-480B-A35B-Instruct Agent: Dakou Agent https://www.tbench.ai/leaderboard/terminal-bench/2.0 Original-source terms apply
Terminal Bench	25.4% https://www.tbench.ai/leaderboard/terminal-bench/2.0 · Qwen3-Coder-480B-A35B-Instruct Agent: OpenHands https://www.tbench.ai/leaderboard/terminal-bench/2.0 Original-source terms apply
Terminal Bench	23.9% https://www.tbench.ai/leaderboard/terminal-bench/2.0 · Qwen3-Coder-480B-A35B-Instruct Agent: Terminus 2 https://www.tbench.ai/leaderboard/terminal-bench/2.0 Original-source terms apply

Benchmark compilation: Epoch AI, Capabilities & benchmarking (CC BY attribution). Scores are converted to percentages and model names matched to the Vertical Tabs catalog. Individual evaluations are credited to their original sources. External results may carry separate licences and evaluation configurations; do not interpret scores from different harnesses as directly comparable.

Specifications

Developer: Alibaba
Model family: Qwen
Type: Language model
Predecessor: —
Successor: —
Released: April 1, 2025
Model ID: alibaba/qwen3-coder-480b-a35b-instruct
Openness: Open weights
License: —
Parameters: 480B
Input modalities: text
Output modalities: text
Modality: text->text
Max output tokens: 66K
Knowledge cutoff: 2025-04
Hugging Face: —
Source freshness: Metadata synced Oct 8, 2026, 10:17 PM UTC

Additional source evidence

Source model: alibaba/qwen3-coder-480b-a35b-instruct
Source family: qwen
Last updated: 2025-04
Knowledge cutoff: 2025-04
Model context: 262K
Model output limit: 66K
Open weights: Yes
File attachments: No
Reasoning: No
Tool calling: Yes
Temperature control: Yes

Downloadable weights

Hugging Face

Published benchmarks

Benchmark	Score	Evaluation details	Evidence
SWE-Bench Pro	38.7 · resolve rate	public	Source

Complete source record (JSON)

{
  "id": "alibaba/qwen3-coder-480b-a35b-instruct",
  "name": "Qwen3-Coder 480B-A35B Instruct",
  "description": "Open Qwen coding heavyweight for repository reasoning and agentic engineering",
  "family": "qwen",
  "last_updated": "2025-04",
  "knowledge": "2025-04",
  "attachment": false,
  "reasoning": false,
  "tool_call": true,
  "temperature": true,
  "modalities": {
    "input": [
      "text"
    ],
    "output": [
      "text"
    ]
  },
  "limit": {
    "context": 262144,
    "output": 65536
  },
  "benchmarks": [
    {
      "name": "SWE-Bench Pro",
      "score": 38.7,
      "source": "https://labs.scale.com/leaderboard/swe_bench_pro_public",
      "metric": "resolve rate",
      "dataset": "public"
    }
  ],
  "release_date": "2025-04",
  "open_weights": true,
  "weights": [
    {
      "label": "Hugging Face",
      "url": "https://huggingface.co/Qwen/Qwen3-Coder-480B-A35B-Instruct"
    }
  ]
}

Infrastructure

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