QwenListed Feb 24, 2026

Qwen3.5-35B-A3B

Qwen3.5-35B-A3B is an efficient Mixture-of-Experts model from Alibaba's Qwen3.5 series with 35B total parameters and only 3B activated per token. It features a 262K token context window (extensible to 1M…

Source description

Qwen3.5-35B-A3B is an efficient Mixture-of-Experts model from Alibaba's Qwen3.5 series with 35B total parameters and only 3B activated per token. It features a 262K token context window (extensible to 1M with YaRN), thinking/reasoning mode, tool calling, and support for 201 languages. Delivers strong performance on reasoning, coding, and vision-language tasks at a fraction of the compute cost.

Context window262.1K
Max output235.9K
Parameters35B
Provider endpoints11
Benchmark results0
Measured performance

Benchmark results

All leaderboards ↗
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No published results in this index yet

Scores appear here when an evaluation matches this exact model.

Access & cost

Prices across providers

11 quotes

Your token mix

USD · listed token rates

Darkbloom · via OpenRouterdarkbloom/fp4 · quantization=fp4
$0.2525
DeepInfra · via OpenRouterdeepinfra/fp8 · quantization=fp8
$0.39
Parasail · via OpenRouterparasail/fp8 · quantization=fp8
$0.40
AtlasCloud · via OpenRouteratlas-cloud/fp8 · quantization=fp8
$0.675
SiliconFlow · via OpenRoutersiliconflow/fp8 · quantization=fp8
$0.69

OpenRouter

Catalog quote
Input
$0.15
Output
$1.00
Cached input
$0.05
USD / 1M tokens
262.1K context235.9K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDqwen/qwen3.5-35b-a3b

novita

via Hugging Face
Input
$0.25
Output
$2.00
USD / 1M tokens
262.1K contextPrice source ↗Checked Oct 20, 2026
Endpoint IDQwen/Qwen3.5-35B-A3B

deepinfra

via Hugging Face
Input
$0.14
Output
$1.00
USD / 1M tokens
262.1K contextPrice source ↗Checked Oct 20, 2026
Endpoint IDQwen/Qwen3.5-35B-A3B

Darkbloom

via OpenRouter

darkbloom/fp4 · quantization=fp4

Input
$0.065
Output
$0.75
Cached input
$0.0325
USD / 1M tokens
262.1K context32.8K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDqwen/qwen3.5-35b-a3b::darkbloom/fp4

DeepInfra

via OpenRouter

deepinfra/fp8 · quantization=fp8

Input
$0.14
Output
$1.00
Cached input
$0.05
USD / 1M tokens
262.1K context81.9K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDqwen/qwen3.5-35b-a3b::deepinfra/fp8

Parasail

via OpenRouter

parasail/fp8 · quantization=fp8

Input
$0.15
Output
$1.00
Cached input
$0.05
USD / 1M tokens
262.1K context235.9K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDqwen/qwen3.5-35b-a3b::parasail/fp8

Venice

via OpenRouter

venice

Input
$0.15
Output
$1.00
Cached input
$0.05
USD / 1M tokens
256K context16.4K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDqwen/qwen3.5-35b-a3b::venice

Alibaba

via OpenRouter

alibaba

Input
$0.1625
Output
$1.30
USD / 1M tokens

Max prompt 258048 tokens

262.1K context65.5K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDqwen/qwen3.5-35b-a3b::alibaba

AtlasCloud

via OpenRouter

atlas-cloud/fp8 · quantization=fp8

Input
$0.225
Output
$1.80
Cached input
$0.225
USD / 1M tokens
262.1K context65.5K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDqwen/qwen3.5-35b-a3b::atlas-cloud/fp8

SiliconFlow

via OpenRouter

siliconflow/fp8 · quantization=fp8

Input
$0.24
Output
$1.80
Cached input
$0.15
USD / 1M tokens
262.1K context235.9K max outputPrice source ↗Checked Oct 20, 2026
Endpoint IDqwen/qwen3.5-35b-a3b::siliconflow/fp8

Model specifications

Developer
Qwen
Modality
Language
Context
262,144 tokens
Maximum output
235,929 tokens
Weights
Open weights
Provider listed
Feb 24, 2026
First discovered
Oct 16, 2026

Exact identities

  • openrouterqwen/qwen3.5-35b-a3b
  • huggingfaceQwen/Qwen3.5-35B-A3B
  • deepinfraQwen/Qwen3.5-35B-A3B

Sources

Updated Oct 20, 2026

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