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Alibaba: Qwen 3.5 Flash (hosted 35B-A3B)

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Qwen 3.5 Flash (hosted 35B-A3B) is Alibaba’s AI model, released Feb 25, 2026.

Context
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Input
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Output
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Released
Feb 25, 2026
Modalities

Benchmarks

Scores on standardized evaluations. Higher is better — and rank shows where Qwen 3.5 Flash (hosted 35B-A3B) lands among all models tracked on Model Beat.

12.0
Intelligence Index
Epoch AI
12th percentile of tracked models
5.0
Coding Index
Epoch AI
5th percentile of tracked models

Reasoning

2 evals
GPQA Diamond82.3%

Graduate-level scientific reasoning

SimpleQA Verified20.3%

Factual accuracy & hallucination

Coding

1 evals
WebDev Arena1238

Human-rated web development

Math

3 evals
AIME 2024/202584.4%

Olympiad-qualifier math

FrontierMath6.2%

Research-level math problems

FrontierMath Tier 40.0%

Hardest research math

Compare Qwen 3.5 Flash (hosted 35B-A3B) with

Qwen 3.5 Flash (hosted 35B-A3B) vs GPT-6 AstraQwen 3.5 Flash (hosted 35B-A3B) vs Claude Fable 5Qwen 3.5 Flash (hosted 35B-A3B) vs Kimi K3Qwen 3.5 Flash (hosted 35B-A3B) vs Grok 4.6Qwen 3.5 Flash (hosted 35B-A3B) vs DeepSeek-V4-Pro-0813

Frequently asked questions

What is Qwen 3.5 Flash (hosted 35B-A3B)?

Qwen 3.5 Flash (hosted 35B-A3B) is a Qwen-family AI model, from Alibaba, released Feb 25, 2026.

Who created Qwen 3.5 Flash (hosted 35B-A3B)?

Qwen 3.5 Flash (hosted 35B-A3B) is an AI model developed by Alibaba, part of the Qwen family, released Feb 25, 2026.

How does Qwen 3.5 Flash (hosted 35B-A3B) perform on benchmarks?

On standardized evaluations tracked by Epoch AI, Qwen 3.5 Flash (hosted 35B-A3B) scores 84.4% on AIME 2024/2025, 82.3% on GPQA Diamond, 6.2% on FrontierMath.

Benchmark data from Epoch AI (CC BY) and Artificial Analysis; pricing, specs & descriptions from OpenRouter. Data updated Sep 4, 2026.