backpack-run/Qwen3-Coder-Next-GGUF

Qwen3-Coder-Next-GGUF — Backpack GGUF

GGUF quantizations of Qwen/Qwen3-Coder-Next-GGUF, tested for llama.cpp-compatible text inference and packaged for Backpack. The original publisher produced these GGUF files; Backpack verified and repackaged the immutable artifacts without re-quantizing them.

Model

Available packages

Memory values are estimates, not guarantees. Runtime configuration and context length change actual use.

Backpack recommendation

Recommended: Q4_K_M. It usually offers a practical quality, size, and speed balance for local inference.

Run with llama.cpp

Using the llama.cpp revision recorded below:

llama-completion --model Qwen3-Coder-Next-Q4_K_M/Qwen3-Coder-Next-Q4_K_M-00001-of-00004.gguf -cnv

Run with Backpack

These artifacts and backpack-model.yaml are prepared for the Backpack AI workspace.

Validation

Capability qualification: code

Tested with Qwen3-Coder-Next-Q4_K_M-00001-of-00004.gguf. These are deterministic smoke tests, not benchmark scores.

• —Packaged: 2026-08-31T11:20:27.760656+00:00
• —llama.cpp revision: bdf3955159d7184f44b76091973eeff532890a35
• —SHA-256 checksums: see checksums.sha256

• —Qwen3-Coder-Next-Q4_K_M/Qwen3-Coder-Next-Q4_K_M-00001-of-00004.gguf: 6bcfc9f9c37901eeb92172e2ab871224dab36a453d263bcb2547f737409534da
• —Qwen3-Coder-Next-Q4_K_M/Qwen3-Coder-Next-Q4_K_M-00002-of-00004.gguf: 817def0691ee9d08bf3dc4444be7aed29c9e52091e8fa9d97901ce7e7f6f01d3
• —Qwen3-Coder-Next-Q4_K_M/Qwen3-Coder-Next-Q4_K_M-00003-of-00004.gguf: 23aa634d47dca9b4ca3ea249384e6f01951b24c83cdc076f37f6f43d6c99883f
• —Qwen3-Coder-Next-Q4_K_M/Qwen3-Coder-Next-Q4_K_M-00004-of-00004.gguf: 249c768cc5f130dc731567d6edcbdacc48e14dec9e02c5dbe2b2185d2c5bdb2b

• —Qwen3-Coder-Next-Q5_K_M/Qwen3-Coder-Next-Q5_K_M-00001-of-00004.gguf: d68162877891c4ba309c8601a69721ecfc7be2091ad99e8175a078ae59decdd3
• —Qwen3-Coder-Next-Q5_K_M/Qwen3-Coder-Next-Q5_K_M-00002-of-00004.gguf: 3da1a3fda1061009126eb48c7098221653ab63e0a266d3b6d04f5eac3ae9aa74
• —Qwen3-Coder-Next-Q5_K_M/Qwen3-Coder-Next-Q5_K_M-00003-of-00004.gguf: df60c7a55c6e118d4984a829b74df6b9e863dcea749ee7dc25ab5e72913624e1
• —Qwen3-Coder-Next-Q5_K_M/Qwen3-Coder-Next-Q5_K_M-00004-of-00004.gguf: 777ac63a6f94272934996b1cfd7e5619c6804e8580ec4e00311d2a465e298c6a

• —Qwen3-Coder-Next-Q8_0/Qwen3-Coder-Next-Q8_0-00001-of-00004.gguf: 30b7554fc0c846a5dc3ecf585884c77471f73e3da698a8ba4fabd8e7868c6533
• —Qwen3-Coder-Next-Q8_0/Qwen3-Coder-Next-Q8_0-00002-of-00004.gguf: 3f96379de5a5c4655cb378710ea571d5e9cc96f260120a44a6477198efcdc27d
• —Qwen3-Coder-Next-Q8_0/Qwen3-Coder-Next-Q8_0-00003-of-00004.gguf: 5dd1ce07eaae95ee430331dc9c6f3120ff88e4211ad3a0cceeaa963f25328504
• —Qwen3-Coder-Next-Q8_0/Qwen3-Coder-Next-Q8_0-00004-of-00004.gguf: 76730702c630bf76305139165cb85421858604030851dfd64fe96a5e67cda99d

Provenance

The source model was resolved to immutable revision b82fb7382639d97b38fa7672e526c760c2fb358e. The GGUF files were quantized by Qwen and verified by Backpack against the pinned llama.cpp revision recorded above.

License and attribution

Upstream declares apache-2.0. Review the upstream model card and comply with all applicable terms.

Backpack does not claim ownership of the original model. Backpack did not quantize the upstream GGUF artifacts.

Disclaimer

Quantization can alter output quality. Memory estimates vary with runtime configuration, context length, and hardware.