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Tai AnandEttore Di Giacinto
5b10d36b5f
* fix(quantization): pin the producing backend on imported quantized models (#11875) ImportModel hands the copied GGUF to importers.ImportLocalPath, which detects the file format and defaults every GGUF to `backend: llama-cpp`. For a model this service just produced with a backend stock llama.cpp cannot read, the generated config names an engine that cannot load the file, and the import silently registers an unloadable model. Correcting `backend:` by hand makes the same file work. The job record already carries the backend that served StartQuantization, so carry it into the config instead of keeping the detected default. The gallery publishes a quantizer as a release channel of the engine that runs its output ("llama-cpp-quantization" is llama.cpp's quantizer, whose GGUF is served by "llama-cpp"), so the channel suffix is stripped to get the serving backend. A backend that both quantizes and serves ("rocmfp4") carries no suffix and passes through unchanged, as do pinned hardware variants ("rocm-rocmfp4"), which are valid values for a config's backend field. An empty job backend leaves the detected default in place. Also replace the importer's generic "Fine-tuned model (GGUF)" description for this path: the model was quantized, not fine-tuned, and the job knows the type. Signed-off-by: Tai An <antai12232931@outlook.com> * style: restore trailing newline in service.go for gofmt Signed-off-by: Anai Guo <antai12232931@outlook.com> * style(quantization): restore trailing newline in service.go gofmt requires the file to end with a newline; the previous style commit did not actually add it. Signed-off-by: Ettore Di Giacinto <mudler@localai.io> Assisted-by: Claude:claude-opus-5-5 [Claude Code] --------- Signed-off-by: Tai An <antai12232931@outlook.com> Signed-off-by: Anai Guo <antai12232931@outlook.com> Signed-off-by: Ettore Di Giacinto <mudler@localai.io> Co-authored-by: Ettore Di Giacinto <mudler@localai.io>