supermarket

Language

Qwen3.5-27B

By Alibaba Group, in the Qwen family.

Released
24 Feb 2026
Status
Legacy
Context
262.1K
Max output
65.5K
Input per 1M tokens
$0.30
Output per 1M tokens
$2.40
Open weights
Yes
License
apache-2.0
Parameters
27B
Knowledge cutoff
—
Reasoning
Yes
Modalities
text, image, video → text

Category scores

Out of 100, from independent and third-party results only, by method category-2026-09-29.1.

Category scores
CategoryScoreRankCoverage
Knowledge & reasoning40.0Not ranked1 of 4
Human preference47.6Not ranked2 of 5

Benchmark results

Every result we hold for this model, with who ran it and where it was published.

Knowledge & reasoning

Knowledge & reasoning results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
DTBench (Decision Theory Benchmark)Accuracy (capability questions)82.4%Third party——https://conceptualreasoning.ai/dtbench via Epoch AI
Humanity's Last Exam (HLE)Accuracy48.5%Self-reported——Model Card via Hugging Face Community Evals
LMCA (Language Model Conceptual Argumentation)Correlation with expert ratings (Pearson r)0.3398Third party——https://conceptualreasoning.ai/lmca via Epoch AI
MMLU-ProAccuracy86.1%Self-reported——EvalEval via Hugging Face Community Evals

Scientific reasoning

Scientific reasoning results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
GPQA DiamondAccuracy85.5%Self-reported——Model Card via Hugging Face Community Evals

Coding & software engineering

Coding & software engineering results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
WeirdML (v2)Average accuracy39.5%Third party——https://htihle.github.io/weirdml.html via Epoch AI

Human preference

Human preference results
BenchmarkMetricValueProvenanceSettingEvaluatedSource
Code Arena: WebDev (arena.ai)Arena score (Elo scale)1357Independent—25 Sep 2026Arena
Code Arena: WebDev (arena.ai)Votes7783Independent—25 Sep 2026Arena
Text Arena (arena.ai)Arena score (Elo scale)1409Independent—25 Sep 2026Arena
Text Arena (arena.ai)Votes28640Independent—25 Sep 2026Arena
Vision Arena (arena.ai)Arena score (Elo scale)1217Independent—28 Sep 2026Arena
Vision Arena (arena.ai)Votes28689Independent—28 Sep 2026Arena

Other Qwen versions

Sources