llama-stack-mirror/llama_stack/providers/utils/inference/__init__.py
Ihar Hrachyshka 1deb95f922 chore: enable pyupgrade fixes
Schema reflection code needed a minor adjustment to handle UnionTypes
and collections.abc.AsyncIterator. (Both are preferred for latest Python
releases.)

Signed-off-by: Ihar Hrachyshka <ihar.hrachyshka@gmail.com>
2025-05-01 17:02:13 -04:00

34 lines
1.1 KiB
Python

# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.
#
# This source code is licensed under the terms described in the LICENSE file in
# the root directory of this source tree.
from llama_stack.models.llama.sku_list import all_registered_models
from llama_stack.models.llama.sku_types import * # noqa: F403
def is_supported_safety_model(model: Model) -> bool:
if model.quantization_format != CheckpointQuantizationFormat.bf16:
return False
model_id = model.core_model_id
return model_id in [
CoreModelId.llama_guard_3_8b,
CoreModelId.llama_guard_3_1b,
CoreModelId.llama_guard_3_11b_vision,
]
def supported_inference_models() -> list[Model]:
return [
m
for m in all_registered_models()
if (
m.model_family in {ModelFamily.llama3_1, ModelFamily.llama3_2, ModelFamily.llama3_3, ModelFamily.llama4}
or is_supported_safety_model(m)
)
]
ALL_HUGGINGFACE_REPOS_TO_MODEL_DESCRIPTOR = {m.huggingface_repo: m.descriptor() for m in all_registered_models()}