797990c4bc
* convert ok, load ok * warmup ok * test * still does not work? * fix padding * temporary give up * fix merge conflict * build_ultravox() * rm test * fix merge conflict * add necessary mtmd APIs * first working version (only 4s of audio) * will this monster compile? * fix compile * please compile * fPIC * fix windows * various fixes * clean up audio_helpers * fix conversion * add some debug stuff * long audio input ok * adapt the api * add --audio arg * final touch UX * add miniaudio to readme * fix typo * refactor kv metadata * mtmd_default_marker()
92 lines
3.2 KiB
Markdown
92 lines
3.2 KiB
Markdown
# Multimodal
|
|
|
|
llama.cpp supports multimodal input via `libmtmd`. Currently, there are 2 tools support this feature:
|
|
- [llama-mtmd-cli](../tools/mtmd/README.md)
|
|
- [llama-server](../tools/server/README.md) via OpenAI-compatible `/chat/completions` API
|
|
|
|
Currently, we support **image** and **audio** input. Audio is highly experimental and may have reduced quality.
|
|
|
|
To enable it, you can use one of the 2 methods below:
|
|
|
|
- Use `-hf` option with a supported model (see a list of pre-quantized model below)
|
|
- To load a model using `-hf` while disabling multimodal, use `--no-mmproj`
|
|
- To load a model using `-hf` while using a custom mmproj file, use `--mmproj local_file.gguf`
|
|
- Use `-m model.gguf` option with `--mmproj file.gguf` to specify text and multimodal projector respectively
|
|
|
|
By default, multimodal projector will be offloaded to GPU. To disable this, add `--no-mmproj-offload`
|
|
|
|
For example:
|
|
|
|
```sh
|
|
# simple usage with CLI
|
|
llama-mtmd-cli -hf ggml-org/gemma-3-4b-it-GGUF
|
|
|
|
# simple usage with server
|
|
llama-server -hf ggml-org/gemma-3-4b-it-GGUF
|
|
|
|
# using local file
|
|
llama-server -m gemma-3-4b-it-Q4_K_M.gguf --mmproj mmproj-gemma-3-4b-it-Q4_K_M.gguf
|
|
|
|
# no GPU offload
|
|
llama-server -hf ggml-org/gemma-3-4b-it-GGUF --no-mmproj-offload
|
|
```
|
|
|
|
## Pre-quantized models
|
|
|
|
These are ready-to-use models, most of them come with `Q4_K_M` quantization by default. They can be found at the Hugging Face page of the ggml-org: https://huggingface.co/ggml-org
|
|
|
|
Replaces the `(tool_name)` with the name of binary you want to use. For example, `llama-mtmd-cli` or `llama-server`
|
|
|
|
NOTE: some models may require large context window, for example: `-c 8192`
|
|
|
|
**Vision models**:
|
|
|
|
```sh
|
|
# Gemma 3
|
|
(tool_name) -hf ggml-org/gemma-3-4b-it-GGUF
|
|
(tool_name) -hf ggml-org/gemma-3-12b-it-GGUF
|
|
(tool_name) -hf ggml-org/gemma-3-27b-it-GGUF
|
|
|
|
# SmolVLM
|
|
(tool_name) -hf ggml-org/SmolVLM-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/SmolVLM-256M-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/SmolVLM-500M-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/SmolVLM2-2.2B-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/SmolVLM2-256M-Video-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/SmolVLM2-500M-Video-Instruct-GGUF
|
|
|
|
# Pixtral 12B
|
|
(tool_name) -hf ggml-org/pixtral-12b-GGUF
|
|
|
|
# Qwen 2 VL
|
|
(tool_name) -hf ggml-org/Qwen2-VL-2B-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/Qwen2-VL-7B-Instruct-GGUF
|
|
|
|
# Qwen 2.5 VL
|
|
(tool_name) -hf ggml-org/Qwen2.5-VL-3B-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/Qwen2.5-VL-7B-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/Qwen2.5-VL-32B-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/Qwen2.5-VL-72B-Instruct-GGUF
|
|
|
|
# Mistral Small 3.1 24B (IQ2_M quantization)
|
|
(tool_name) -hf ggml-org/Mistral-Small-3.1-24B-Instruct-2503-GGUF
|
|
|
|
# InternVL 2.5 and 3
|
|
(tool_name) -hf ggml-org/InternVL2_5-1B-GGUF
|
|
(tool_name) -hf ggml-org/InternVL2_5-4B-GGUF
|
|
(tool_name) -hf ggml-org/InternVL3-1B-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/InternVL3-2B-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/InternVL3-8B-Instruct-GGUF
|
|
(tool_name) -hf ggml-org/InternVL3-14B-Instruct-GGUF
|
|
|
|
# Llama 4 Scout
|
|
(tool_name) -hf ggml-org/Llama-4-Scout-17B-16E-Instruct-GGUF
|
|
```
|
|
|
|
**Audio models**:
|
|
|
|
```sh
|
|
# Ultravox 0.5
|
|
(tool_name) -hf ggml-org/ultravox-v0_5-llama-3_2-1b-GGUF
|
|
(tool_name) -hf ggml-org/ultravox-v0_5-llama-3_1-8b-GGUF
|
|
```
|