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+ ---
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+ license: apache-2.0
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+ base_model:
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+ - Qwen/Qwen3.6-27B
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+ tags:
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+ - qwen3.6
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+ - gguf
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+ - tq3_4s
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+ - turboquant
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+ - vision
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+ - multimodal
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+ pipeline_tag: image-text-to-text
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+ language:
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+ - en
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+ - zh
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+ - multilingual
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+ ---
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+
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+ # Qwen3.6-27B-TQ3_4S
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+
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+ TurboQuant `TQ3_4S` GGUF release of Qwen3.6-27B for llama.cpp-style runtimes.
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+
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+ This release is based on the `unsloth/Qwen3.6-27B-GGUF` conversion path and packaged for local GGUF inference with TurboQuant support.
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+
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+ Following the Qwen3.5 series, Qwen describes Qwen3.6-27B as the first open-weight Qwen3.6 variant, aimed at better stability and real-world coding utility. The upstream model card highlights stronger agentic coding and better preservation of reasoning context across turns.
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+
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+ ## Qwen3.6 Base Model Highlights
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+
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+ - Agentic coding focus, including repo-level reasoning and frontend workflows
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+ - Reasoning-context preservation across historical turns
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+ - Native multimodal family support
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+ - Native `262,144` context, with longer-context extension support in upstream frameworks
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+
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+ ## Base Model Overview
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+
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+ - Architecture: `qwen35`
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+ - Parameters: `27B`
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+ - Layers: `64`
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+ - Embedding dimension: `5120`
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+ - FFN dimension: `17408`
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+ - Hidden layout: `16 × (3 × (Gated DeltaNet -> FFN) -> 1 × (Gated Attention -> FFN))`
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+ - Gated DeltaNet heads: `48` for `V`, `16` for `QK`, head dim `128`
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+ - Gated Attention heads: `24` for `Q`, `4` for `KV`, head dim `256`
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+ - RoPE dim: `64`
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+ - Native context: `262,144`
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+
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+ ## Files
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+
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+ | File | Quant | Size |
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+ | --- | --- | ---: |
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+ | `Qwen3.6-27B-TQ3_4S.gguf` | TQ3_4S | ~13.0 GB |
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+ | `chat_template.jinja` | chat template | text |
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+ | `thumbnail.png` | model card image | png |
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+
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+ ## Local Validation
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+
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+ Hardware:
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+
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+ - RTX 5060 Ti 16 GB
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+
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+ Prompt processing:
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+
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+ - `llama-perplexity --chunks 10 -c 2048`
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+ - `PPL = 6.2452 +/- 0.16138`
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+ - `prompt eval = 712.02 tok/s`
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+
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+ ## Selected Upstream Benchmark Highlights
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+
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+ The upstream Qwen model card reports the following headline numbers for the base `Qwen3.6-27B` model:
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+
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+ - `SWE-bench Verified`: `77.2`
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+ - `Terminal-Bench 2.0`: `59.3`
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+ - `SkillsBench Avg5`: `48.2`
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+ - `GPQA Diamond`: `87.8`
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+ - `AIME26`: `94.1`
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+ - `MMMU`: `82.9`
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+ - `AndroidWorld`: `70.3`
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+
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+ These are upstream base-model results, not local GGUF quant results.
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+
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+ ## Runtime Notes
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+
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+ - Use a TurboQuant-capable llama.cpp build for best performance.
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+ - The upstream family is multimodal-capable, but the public 27B repos used here do not currently expose a separate GGUF `mmproj` artifact.
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+ - For llama.cpp chat usage, keep `--jinja` enabled so the bundled chat template is honored.
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+ - Upstream guidance recommends keeping at least `128K` context when possible for reasoning-heavy workloads. On smaller local GPUs, reduce context as needed to fit memory.
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+ - Upstream default sampling guidance differs between thinking and non-thinking mode; follow the official Qwen card if you are trying to reproduce base-model behavior.
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+
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+ ## Example
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+
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+ ```bash
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+ llama-cli \
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+ -m Qwen3.6-27B-TQ3_4S.gguf \
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+ --jinja \
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+ -ngl 99 \
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+ -c 4096
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+ ```
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+
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+ ## Sources
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+
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+ - Upstream base model: [Qwen/Qwen3.6-27B](https://huggingface.co/Qwen/Qwen3.6-27B)
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+ - Upstream GGUF source used for conversion: [unsloth/Qwen3.6-27B-GGUF](https://huggingface.co/unsloth/Qwen3.6-27B-GGUF)
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+ - Upstream blog and benchmark context: [Qwen3.6-27B model card](https://huggingface.co/Qwen/Qwen3.6-27B)