---
base_model: Qwen/Qwen3.5-27B
tags:
- mtp-sidecar
- skulk
- foxlight
license: apache-2.0
license_link: https://huggingface.co/Qwen/Qwen3.5-27B/blob/main/LICENSE
foxlight:
  artifact_type: mtp-sidecar
  source_repo: Qwen/Qwen3.5-27B
  source_revision: fc05daec18b0a78c049392ed2e771dde82bdf654
  target_model: Qwen/Qwen3.5-27B
  extracted_with: skulk-weights-publisher 0.1.0
  generated_at: '2026-06-02T23:11:34Z'
---

# FoxlightAI/qwen3-5-27b-mtp

This repository contains an **MTP speculative-decoding sidecar** derived from [`Qwen/Qwen3.5-27B`](https://huggingface.co/Qwen/Qwen3.5-27B). It is **not a standalone model** — it provides the multi-token-prediction heads used by [Skulk](https://github.com/Foxlight-Foundation/Skulk) to speculatively decode for the target model **`Qwen/Qwen3.5-27B`**. The heads ship at full precision (**bf16, unquantized**) — they are the speculative drafter, where precision drives draft acceptance — so there is **one sidecar per base model** and it serves **every quantization** of the target.

## Provenance

| Field | Value |
| --- | --- |
| Artifact type | mtp-sidecar |
| Source model | `Qwen/Qwen3.5-27B` |
| Source revision | `fc05daec18b0a78c049392ed2e771dde82bdf654` |
| Target model | `Qwen/Qwen3.5-27B` |
| Extracted with | skulk-weights-publisher `0.1.0` |
| Generated | 2026-06-02T23:11:34Z |

## Usage

Skulk loads this sidecar (`mtp.safetensors`) alongside the target model to enable MTP speculative decoding. It is referenced from the Skulk Weights Publisher catalog and fetched automatically by the Skulk shard downloader; it is not intended to be loaded standalone.

## License

This artifact is derived from [`Qwen/Qwen3.5-27B`](https://huggingface.co/Qwen/Qwen3.5-27B) and is published under that model's original license (**apache-2.0**), preserved unchanged. Refer to the source model's card for the full terms.