VibeThinker-3B J Lens

This distribution includes software derived from Anthropic PBC's
"jacobian-lens" reference implementation, released under Apache License 2.0.
The original source files retain their copyright and SPDX notices.

This distribution modifies the upstream fitting, Hugging Face adapter, lens
serialization, example, visualization, and test files. The changes add
checkpoint-integrity checks, current Transformers compatibility,
mixed-precision transport, Safetensors support, public-release scripts, and
the VibeThinker trace interface. Changed source files remain under
Apache License 2.0.

The browser reference pages include D3 7.9.0. D3 is copyright 2010-2023 Mike
Bostock and is distributed under the ISC license.

The bundled fonts are EB Garamond and JetBrains Mono, distributed under the
SIL Open Font License 1.1.

Qwen attribution
----------------

Qwen is licensed under the Qwen RESEARCH LICENSE AGREEMENT, Copyright (c) Alibaba Cloud. All Rights Reserved.

Built with Qwen.

The Pages build distributes model-derived trace data and reference pages from
the companion trace repository. It includes this notice, the third-party
notices, and the applicable license texts under `legal/` and `licenses/`.