feat: Hiro revision Nov 17
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hiro
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@ -71,10 +71,10 @@ Additionally, Jan supports importing popular formats. For example, if you provid
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Supported URL formats with custom importers:
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- `huggingface/thebloke`: `TODO: URL here`
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- `huggingface/thebloke`: [Link](https://huggingface.co/TheBloke/Llama-2-7B-GGUF)
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- `janhq`: `TODO: put URL here`
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- `azure_openai`: `TODO: put URL here`
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- `openai`: `TODO: put URL here`
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- `azure_openai`: `https://docs-test-001.openai.azure.com/openai.azure.com/docs-test-001/gpt4-turbo`
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- `openai`: `api.openai.com`
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### Generic Example
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@ -92,33 +92,38 @@ Supported URL formats with custom importers:
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"n_parallel": 4,
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"pre_prompt": "A chat between a curious user and an artificial intelligence",
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"user_prompt": "USER: ",
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"ai_prompt": "ASSISTANT: "
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"ai_prompt": "ASSISTANT: ",
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"temperature": "0.7",
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"token_limit": "2048",
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"top_k": "..",
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"top_p": "..",
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"top_k": "0",
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"top_p": "1",
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},
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"metadata": {
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"quantization": "..",
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"size": "..",
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"engine": "llamacpp",
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"quantization": "Q3_K_L",
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"size": "7B",
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}
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```
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### Example: multiple binaries
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- Model has multiple binaries
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- Model has multiple binaries `model-llava-1.5-ggml.json`
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- See [source](https://huggingface.co/mys/ggml_llava-v1.5-13b)
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```json
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"source_url": "https://huggingface.co/mys/ggml_llava-v1.5-13b"
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"parameters": {}
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"metadata": {
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"binaries": "..", // TODO: what should this property be
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"mmproj_binary": "https://huggingface.co/mys/ggml_llava-v1.5-13b/blob/main/mmproj-model-f16.gguf",
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"ggml_binary": "https://huggingface.co/mys/ggml_llava-v1.5-13b/blob/main/ggml-model-q5_k.gguf",
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"engine": "llamacpp",
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"quantization": "Q5_K",
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}
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```
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### Example: Azure API
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- Using a remote API to access model
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- Using a remote API to access model `model-azure-openai-gpt4-turbo.json`
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- See [source](https://learn.microsoft.com/en-us/azure/ai-services/openai/quickstart?tabs=command-line%2Cpython&pivots=rest-api)
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```json
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@ -158,11 +163,9 @@ Supported URL formats with custom importers:
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```
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### Default ./model folder
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- Jan ships with a default model folders containing recommended models
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- Only the Model Object `json` files are included
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- Users must later explicitly download the model binaries
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```sh
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models/
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mistral-7b/
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@ -170,7 +173,6 @@ models/
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hermes-7b/
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hermes-7b.json
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```
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### Multiple quantizations
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- Each quantization has its own `Jan Model Object` file
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@ -181,7 +183,6 @@ llama2-7b-gguf/
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llama2-7b-gguf-Q3_K_L.json
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.bin
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```
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### Multiple model partitions
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- A Model that is partitioned into several binaries use just 1 file
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@ -192,8 +193,7 @@ llava-ggml/
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.proj
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ggml
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```
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### ?? whats this example for?
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### Your locally fine-tuned model
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- ??
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@ -202,11 +202,8 @@ llama-70b-finetune/
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llama-70b-finetune-q5.json
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.bin
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```
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## Jan API
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### Model API Object
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- The `Jan Model Object` maps into the `OpenAI Model Object`.
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- Properties marked with `*` are compatible with the [OpenAI `model` object](https://platform.openai.com/docs/api-reference/models)
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- Note: The `Jan Model Object` has additional properties when retrieved via its API endpoint.
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@ -224,45 +221,131 @@ llama-70b-finetune/
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| `parameters` | map | Defines default model run parameters used by any assistant. | |
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| `metadata` | map | Stores additional structured information about the model. | |
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### Model lifecycle
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Model has 4 states (enum)
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- `not_downloaded`
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- `downloaded`
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- `running`
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- `not_running`
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### List models
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- https://platform.openai.com/docs/api-reference/models/list
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TODO: @hiro
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Lists the currently available models, and provides basic information about each one such as the owner and availability.
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- [OAI Reference](https://platform.openai.com/docs/api-reference/models/list)
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- Example request
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```shell=
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curl {JAN_URL}/v1/models
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```
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- Example response
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```json=
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{
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"object": "list",
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"data": [
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{
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"id": "model-zephyr-7B",
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"object": "model",
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"created": 1686935002,
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"owned_by": "thebloke",
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"state": "running"
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},
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{
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"id": "ft-llama-70b-gguf",
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"object": "model",
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"created": 1686935002,
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"owned_by": "you",
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"state": "stopped"
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},
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{
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"id": "model-azure-openai-gpt4-turbo",
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"object": "model",
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"created": 1686935002,
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"owned_by": "azure_openai",
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"state": "running"
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},
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],
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"object": "list"
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}
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```
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### Get Model
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- https://platform.openai.com/docs/api-reference/models/retrieve
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TODO: @hiro
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Retrieves a model instance, providing basic information about the model such as the owner and permissioning.
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- [OAI Reference](https://platform.openai.com/docs/api-reference/models/retrieve)
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- Example request
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```shell=
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curl {JAN_URL}/v1/models/model-zephyr-7B
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```
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- Example response
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```json=
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{
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"id": "model-zephyr-7B",
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"object": "model",
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"created": 1686935002,
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"owned_by": "thebloke",
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"state": "running" # enum[not_downloaded, downloaded, running, stopped],
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"source_url": "https://huggingface.co/TheBloke/zephyr-7B-beta-GGUF/blob/main/zephyr-7b-beta.Q4_K_M.gguf",
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"parameters": {
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"ctx_len": 2048,
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"ngl": 100,
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"embedding": true,
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"n_parallel": 4,
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"pre_prompt": "A chat between a curious user and an artificial intelligence",
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"user_prompt": "USER: ",
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"ai_prompt": "ASSISTANT: "
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"temperature": "0.7",
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"token_limit": "2048",
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"top_k": "0",
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"top_p": "1",
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},
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"metadata": {
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"engine": "llamacpp",
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"quantization": "Q3_K_L",
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"size": "7B",
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}
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}
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```
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### Delete Model
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- https://platform.openai.com/docs/api-reference/models/delete
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TODO: @hiro
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### Get Model State
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> Jan-only endpoint
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> TODO: @hiro
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### Get Model Metadata
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> Jan-only endpoint
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> TODO: @hiro
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### Download Model
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> Jan-only endpoint
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> TODO: @hiro
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Delete a tuned model.
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- [OAI Reference](https://platform.openai.com/docs/api-reference/models/delete)
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- Example request
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```shell=
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curl -X DELETE {JAN_URL}/v1/models/model-zephyr-7B
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```
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- Example response
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```json=
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{
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"id": "model-zephyr-7B",
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"object": "model",
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"deleted": true
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}
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```
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### Start Model
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> Jan-only endpoint
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> TODO: @hiro
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The request to start `model` by changing model state from `downloaded` to `running`
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- Example request
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```shell=
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curl -X PUT {JAN_URL}/v1/models/model-zephyr-7B/start
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```
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- Example response
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```json=
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{
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"id": "model-zephyr-7B",
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"object": "model",
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"state": "running"
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}
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```
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### Stop Model
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> Jan-only endpoint
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The request to start `model` by changing model state from `running` to `downloaded`
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- Example request
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```shell=
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curl -X PUT {JAN_URL}/v1/models/model-zephyr-7B/stop
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```
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- Example response
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```json=
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{
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"id": "model-zephyr-7B",
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"object": "model",
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"state": "downloaded"
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}
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```
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### Download Model
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> Jan-only endpoint
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> TODO: @hiro
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