This release is a pre-release and may not be stable for production use.
baml_core
Python bindings for the BAML runtime (powered by bex_engine).
baml_core is the bridge layer that generated baml_sdk packages
import at runtime: it provides the BamlRuntime singleton, the
protobuf encoder/decoder, the function/method factories, and the
Collector / BamlCtxManager observability primitives.
from baml_core import BamlRuntime
rt = BamlRuntime.initialize_runtime(
root_path=".",
files={"main.baml": baml_source},
sdk_root="my_sdk",
)
This package is generally consumed indirectly via the code generated
by baml-cli generate --target python — direct use is reserved for
runtime authors and bridge tests.
Requirements
- Python 3.10+
protobuf >= 6.31.1
License
Apache-2.0
2 maintainers
Metadata
2 maintainers
Release files for baml-core 0.12.2.dev2026062700
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Built distributions (wheels)
| File | Reset | |||
|---|---|---|---|---|
| baml_core-0.12.2.dev2026062700-cp310-abi3-win_arm64.whl | CPython 3.10 | abi3 | Windows ARM64 | Details |
| baml_core-0.12.2.dev2026062700-cp310-abi3-win_amd64.whl | CPython 3.10 | abi3 | Windows x86-64 | Details |
| baml_core-0.12.2.dev2026062700-cp310-abi3-musllinux_1_1_x86_64.whl | CPython 3.10 | abi3 | Linux musl 1.1+ x86-64 | Details |
| baml_core-0.12.2.dev2026062700-cp310-abi3-musllinux_1_1_aarch64.whl | CPython 3.10 | abi3 | Linux musl 1.1+ ARM64 | Details |
| baml_core-0.12.2.dev2026062700-cp310-abi3-manylinux_2_24_aarch64.whl | CPython 3.10 | abi3 | Linux glibc 2.24+ ARM64 | Details |
| baml_core-0.12.2.dev2026062700-cp310-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl | CPython 3.10 | abi3 | Linux glibc 2.17+ x86-64 | Details |
| baml_core-0.12.2.dev2026062700-cp310-abi3-macosx_11_0_arm64.whl | CPython 3.10 | abi3 | macOS 11.0+ ARM64 | Details |
| baml_core-0.12.2.dev2026062700-cp310-abi3-macosx_10_12_x86_64.whl | CPython 3.10 | abi3 | macOS 10.12+ x86-64 | Details |
Total release size: 64.3 MB
Release files / baml_core-0.12.2.dev2026062700-cp310-abi3-win_arm64.whl
| Download URL | baml_core-0.12.2.dev2026062700-cp310-abi3-win_arm64.whl |
|---|---|
| Size | 7.9 MB |
| Tags | CPython 3.10 Windows ARM64 abi3 |
|
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| Download URL | baml_core-0.12.2.dev2026062700-cp310-abi3-win_amd64.whl |
|---|---|
| Size | 8.3 MB |
| Tags | CPython 3.10 Windows x86-64 abi3 |
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| Size | 8.4 MB |
| Tags | CPython 3.10 Linux musl 1.1+ x86-64 abi3 |
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| Download URL | baml_core-0.12.2.dev2026062700-cp310-abi3-musllinux_1_1_aarch64.whl |
|---|---|
| Size | 7.9 MB |
| Tags | CPython 3.10 Linux musl 1.1+ ARM64 abi3 |
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| Tags | CPython 3.10 Linux glibc 2.24+ ARM64 abi3 |
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| Size | 8.3 MB |
| Tags | CPython 3.10 Linux glibc 2.17+ x86-64 abi3 |
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| Download URL | baml_core-0.12.2.dev2026062700-cp310-abi3-macosx_11_0_arm64.whl |
|---|---|
| Size | 7.7 MB |
| Tags | CPython 3.10 abi3 macOS 11.0+ ARM64 |
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| Download URL | baml_core-0.12.2.dev2026062700-cp310-abi3-macosx_10_12_x86_64.whl |
|---|---|
| Size | 8.0 MB |
| Tags | CPython 3.10 abi3 macOS 10.12+ x86-64 |
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