Model catalog

Qwen3.5 2B

Qwen's compact multimodal model for text and image input; this estimate covers text weights and not vision processing.

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Model overview

Family: Qwen3.5
Provider: Qwen
Architecture: Qwen3.5
Parameters: 2B
Formats: gguf, safetensors
Runtimes: llama.cpp
License: Apache-2.0
Maximum context: 262,144 tokens

Available quantizations

Lower-bit quantizations generally use less memory. The compatibility calculator uses these candidates and its transparent approximate memory assumptions; it does not make a performance guarantee.

Q4_K_M

A commonly available lower-memory GGUF variant; the listed memory input is an estimate, not the repository file size.

Bits per weight: 4.5
Source: unsloth/Qwen3.5-2B-GGUF GGUF repository

Q8_0

A higher-memory GGUF variant where listed by the conversion repository; the listed memory input remains approximate.

Bits per weight: 8
Source: unsloth/Qwen3.5-2B-GGUF GGUF repository

Compatibility notes

Weight estimates are approximate and include a runtime overhead. Real requirements vary with context length, runtime, drivers, and other system use. A model page cannot determine compatibility without your hardware profile; use the calculator for that assessment.

Qwen3.5 2B publisher model card; verified value, last verified 2026-09-25. Publisher model card lists Apache-2.0 licensing and native 262,144-token context. The parameter count follows the publisher's 2B variant name. GGUF candidates are a separate community conversion; vision-encoder and image-input memory are outside this text-weight estimate. View source