Lasagna
Copyright 2026 The Lasagna Authors

This product includes software developed by The Lasagna Authors.

Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance with the License. You may obtain a copy
of the License at

    http://www.apache.org/licenses/LICENSE-2.0

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Third-party source code
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Lasagna vendors no third-party source code. All code in this repository is
original work by The Lasagna Authors and is licensed under Apache License 2.0.

Runtime dependencies are declared in pyproject.toml and installed separately by
pip; each retains its own license and is not redistributed here.

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Machine-learning model weights
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Lasagna does not bundle model weights. Embedding and reranking models are
downloaded from their upstream sources (typically the Hugging Face Hub) at
first use, and each is governed by its own license, which may be more
restrictive than Apache 2.0.

Several selectable models are licensed for NON-COMMERCIAL use only. Review
docs/model-licenses.md before deploying Lasagna commercially: choosing such a
model does not grant you the right to use it in a commercial product.

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Evaluation datasets
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Lasagna redistributes no benchmark corpora. The evaluation harness downloads
datasets from their official sources on demand, and each carries its own
license and terms of use. See
src/lasagna/knowledge_evaluation_sdk/research/DATASETS.md for the full list,
regenerated with `lasagna benchmark licenses`.
