All Models

Qwen 3.5 2B

qwen3.5ReasoningTool CallingAttachmentsOpen WeightsStructured Output

Qwen3.5-2B is a compact yet capable model from Alibaba's Qwen3.5 series. It features a 262K token context window, support for 201 languages, thinking/reasoning mode, and tool calling for agentic workflows. A strong choice for prototyping, fine-tuning, and efficient multilingual deployments.

Providers2
ReleasedNov 1, 2025
Input Modalitiestext, image
Output Modalitiestext
Tarsk Usecoding

Benchmarks

6.9
Intelligence Index
2.9
Coding Index

Available Providers (2)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
QVACqwen3.5-2b$0/MTok$0/MTok32.8K8.2K
Requestyqwen3.5-2b$0.02/MTok$0.10/MTok262.1K262.1K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output