Alibaba

Qwen3.5 Flash

Tool callingStructured outputReasoningImage inputVideo input

Qwen vision-language model for visual reasoning, documents, and agent tasks

Context
1M
Released
7mo ago

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.

No benchmark results have been matched to this model yet.

Specifications

Developer
Alibaba
Model family
Qwen
Type
Language model
Predecessor
—
Successor
—
Released
February 23, 2026
Model ID
alibaba/qwen3.5-flash
Openness
Closed
License
—
Input modalities
text, image, video
Output modalities
text
Modality
text+image+video->text
Max output tokens
66K
Hugging Face
—
Source freshness
Metadata synced Oct 8, 2026, 10:17 PM UTC
Additional source evidence
Source model
alibaba/qwen3.5-flash
Source family
qwen
Last updated
2026-02-23
Model context
1M
Model output limit
66K
Open weights
No
File attachments
Yes
Reasoning
Yes
Tool calling
Yes
Structured output
Yes
Temperature control
Yes
Complete source record (JSON)
{
  "id": "alibaba/qwen3.5-flash",
  "name": "Qwen3.5 Flash",
  "description": "Qwen vision-language model for visual reasoning, documents, and agent tasks",
  "family": "qwen",
  "last_updated": "2026-02-23",
  "attachment": true,
  "reasoning": true,
  "tool_call": true,
  "structured_output": true,
  "temperature": true,
  "modalities": {
    "input": [
      "text",
      "image",
      "video"
    ],
    "output": [
      "text"
    ]
  },
  "limit": {
    "context": 1000000,
    "output": 65536
  },
  "release_date": "2026-02-23",
  "open_weights": false
}

Infrastructure

Provider availability

All providers
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