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Qwen3.5 0.8B

qwen/qwen3.5-0.8b
BackTry Model
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Qwen3.5 0.8B

qwen/qwen3.5-0.8b
BackTry Model

Qwen3.5 0.8B is a lightweight open-weight multimodal model from Alibaba for fast reasoning, visual understanding, tool use, and JSON output.

Added Aug 16, 2026

Context Window

262.1K

Max Output

32.8K

Avg output tokens (7d)

204 tokens

16%

Input Price (Auto)

$0.060/1M

Output Price (Auto)

$0.12/1M

Cache Read (Auto)

$0.030/1M

Capabilities

Benchmarks

Performance metrics and benchmarks

Sourced from Artificial Analysis.

Intelligence Index

5.4

Better than 8% of models compared

Coding Index

1.2

Better than 1% of models compared

Agentic work

T²-Bench Telecom (legacy)

Legacy fallback · Conversational AI agents in dual-control scenarios

65.2%

Better than 59% of models compared

GDPval-AA v2

Economically valuable tasks (Elo)

-133 Elo

Better than 3% of models compared

Document reasoning

AA-LCR v1.1

Long context reasoning with updated grading

8.0%

Better than 15% of models compared

Reasoning

HLE

Humanity's Last Exam

5.1%

Better than 32% of models compared

IFBench

Instruction-following benchmark

21.6%

Better than 3% of models compared

Coding

Terminal-Bench Hard (legacy)

Legacy fallback · Agentic coding and terminal use

0.0%

Better than 5% of models compared

Legacy benchmarks

GPQA Diamond (legacy)

Graduate-level scientific reasoning

23.6%

Better than 2% of models compared

AA-LCR (unversioned / legacy)

Long context reasoning evaluation

8.0%

Better than 15% of models compared

Last updated Sep 11, 2026

Artificial Analysis

Providers

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