* fix(acestep-cpp): resolve relative model paths in options
The acestep-cpp backend was failing to load models because the model
paths in options (text_encoder_model, dit_model, vae_model) were being
passed to the C++ code without resolving their relative paths.
When a user configures acestep-cpp-turbo-4b, the model paths are specified
as relative paths like 'acestep-cpp/acestep-v15-turbo-Q8_0.gguf'. The
backend was passing these paths directly to the C++ code without joining
them with the model directory.
This fix:
1. Gets the base directory from the ModelFile path
2. Resolves all relative paths in options to be absolute paths
3. Adds debug logging to show resolved paths for troubleshooting
Fixes#8991
Signed-off-by: localai-bot <localai-bot@users.noreply.github.com>
* Apply suggestion from @mudler
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
* test: fix acestep tests to not join modeldir in options
According to code review feedback, the Options array in TestLoadModel
and TestSoundGeneration should contain just the model filenames without
filepath.Join with modelDir. The model paths are handled internally by
the backend.
* fix: change bpm parameter type to float32 to match C++ API signature
* test: fix TestLoadModel and TestSoundGeneration to use baseDir for model paths
- Modified TestLoadModel to compute baseDir from main model path and use it for relative model paths
- Modified TestSoundGeneration similarly to use baseDir for model paths
- Changed bpm parameter type from int32 to float32 to match C++ API
* Apply suggestions from code review
Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
* Apply suggestions from code review
Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
---------
Signed-off-by: localai-bot <localai-bot@users.noreply.github.com>
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
Co-authored-by: localai-bot <localai-bot@users.noreply.github.com>
Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
* feat(realtime): WebRTC support
Signed-off-by: Richard Palethorpe <io@richiejp.com>
* fix(tracing): Show full LLM opts and deltas
Signed-off-by: Richard Palethorpe <io@richiejp.com>
---------
Signed-off-by: Richard Palethorpe <io@richiejp.com>
* Remove HuggingFace backend support, restore other backends
- Removed backend/go/huggingface directory and all related files
- Removed pkg/langchain/huggingface.go
- Removed LCHuggingFaceBackend from pkg/model/initializers.go
- Removed huggingface backend entries from backend/index.yaml
- Updated backend/README.md to remove HuggingFace backend reference
- Restored kitten-tts, local-store, silero-vad, piper backends that were incorrectly removed
This change removes only HuggingFace backend support from LocalAI
as per the P0 priority request in issue #8963, while preserving
other backends (kitten-tts, local-store, silero-vad, piper).
Signed-off-by: team-coding-agent-1 <team-coding-agent-1@localai.dev>
* Remove huggingface backend from test.yml build command
The tests-linux CI job was failing because it was trying to build the
huggingface backend which no longer exists after the backend removal.
This removes huggingface from the build command in test.yml.
* Apply suggestion from @mudler
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
---------
Signed-off-by: team-coding-agent-1 <team-coding-agent-1@localai.dev>
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
Co-authored-by: team-coding-agent-1 <team-coding-agent-1@localai.dev>
Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
* chore: ⬆️ update stable-diffusion.cpp to `c8fb3d245858d495be1f140efdcfaa0d49de41e5`
Update stablediffusion-ggml to include fix for SD1 Pix2Pix issue
(leejet/stable-diffusion.cpp#1329).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Signed-off-by: localai-bot <localai-bot@noreply.github.com>
* fix: address CI failures in stablediffusion update
Signed-off-by: localai-bot <localai-bot@noreply.github.com>
* fix: resolve remaining CI failures in stablediffusion update
- Move flow_shift to global scope so gen_image() can access the value
set during load_model() (was causing compilation error)
- Fix sd_type_str array: TQ1_0 should be at index 34, TQ2_0 at index 35
to match upstream SD_TYPE_TQ1_0=34, SD_TYPE_TQ2_0=35 enum values
Signed-off-by: localai-bot <localai-bot@noreply.github.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Signed-off-by: localai-bot <localai-bot@noreply.github.com>
Co-authored-by: localai-bot <localai-bot@noreply.github.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
* fix: Add VRAM cleanup when stopping models
- Add Free() method to AIModel interface for proper GPU resource cleanup
- Implement Free() in llama backend to release llama.cpp model resources
- Add Free() stub implementations in base and SingleThread backends
- Modify deleteProcess() to call Free() before stopping the process
to ensure VRAM is properly released when models are unloaded
Fixes issue where VRAM was not freed when stopping models, which
could lead to memory exhaustion when running multiple models
sequentially.
* feat: Add Free RPC to backend.proto for VRAM cleanup\n\n- Add rpc Free(HealthMessage) returns (Result) {} to backend.proto\n- This RPC is required to properly expose the Free() method\n through the gRPC interface for VRAM resource cleanup\n\nRefs: PR #8739
* Apply suggestion from @mudler
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
---------
Signed-off-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
Co-authored-by: localai-bot <localai-bot@users.noreply.github.com>
Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
* WIP response format implementation for audio transcriptions
(cherry picked from commit e271dd764bbc13846accf3beb8b6522153aa276f)
Signed-off-by: Andres Smith <andressmithdev@pm.me>
* Rework transcript response_format and add more formats
(cherry picked from commit 6a93a8f63e2ee5726bca2980b0c9cf4ef8b7aeb8)
Signed-off-by: Andres Smith <andressmithdev@pm.me>
* Add test and replace go-openai package with official openai go client
(cherry picked from commit f25d1a04e46526429c89db4c739e1e65942ca893)
Signed-off-by: Andres Smith <andressmithdev@pm.me>
* Fix faster-whisper backend and refactor transcription formatting to also work on CLI
Signed-off-by: Andres Smith <andressmithdev@pm.me>
(cherry picked from commit 69a93977d5e113eb7172bd85a0f918592d3d2168)
Signed-off-by: Andres Smith <andressmithdev@pm.me>
---------
Signed-off-by: Andres Smith <andressmithdev@pm.me>
Co-authored-by: nanoandrew4 <nanoandrew4@gmail.com>
Co-authored-by: Ettore Di Giacinto <mudler@users.noreply.github.com>
