Qwen3.5-9B

Qwen3.5-9B

Developer	Qwen
Release date	February 23, 2026
Family	Qwen
Generation	Qwen 3.5
Size class
Context window	262K tokens
Max output	41K tokens
Input	Text, image, video
Output	Text
Weights	Open weights
Predecessor	Qwen3 14B
Successor	Qwen3.6 27B
Website	qwen.ai
Links	Model card Hugging Face

input: $0.078
cached: $0.07
output: $0.114
Context: 262Ktokens
Released: 8mo ago
Size: 9Bparameters

Specifications

Model

Developer: Qwen
Family: Qwen Qwen 3.5
Type: Language model
Released: February 23, 2026
Model ID: qwen/qwen3.5-9b

Capabilities

Input → output: Text, image, video → Text
Native context: 256K tokens
Max output: 41K tokens
Tokenizer: Qwen3

Weights

Openness: Open weights
Size: 9B
Hugging Face: Qwen/Qwen3.5-9B

Lineage

Models built on this: Elephant 1fine-tuned from
Ternary Bonsai 2 9Bvariant of
Clef Flashfine-tuned from

Sources:models.devOpenRouter

Metadata synced Nov 5, 2026, 11:01 PM UTC

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