# Components, sources and licenses

The top-level [LICENSE](LICENSE) and [NOTICE](NOTICE) cover MiniMax-H3 materials and the Pika H3 Flex adapters. They do not replace the separate license of the Qwen encoder and its associated components.

| Component | Source and purpose | License |
| --- | --- | --- |
| `fl2va/`, `ref2va/`, `comfy/loras/` | Pika H3 Flex adapters for MiniMax H3 | [MiniMax H3 Community License Agreement](LICENSE); see [NOTICE](NOTICE) |
| `transformer/`, `transformer_ref/`, `vae/`, `audio_vae/` | MiniMax-H3 base model components, supplied in Diffusers format | [MiniMax H3 Community License Agreement](LICENSE); see [NOTICE](NOTICE) |
| `text_encoder/`, `tokenizer/`, `processor/` | Qwen3-VL-32B encoder and associated preprocessing/tokenization assets used by MiniMax H3 | [Apache License 2.0](licenses/Qwen3-VL-LICENSE.txt) |
| `examples/*.py` | Pika example loading and generation scripts | [Apache License 2.0](LICENSE-CODE); excludes example media and model weights |

Base-component provenance: [MiniMaxAI/MiniMax-H3 at revision 42ed227ee7df40d41602854ae760620d6eb651fe](https://huggingface.co/MiniMaxAI/MiniMax-H3/tree/42ed227ee7df40d41602854ae760620d6eb651fe). Diffusers-format base components were contributed by Hugging Face for the Pika H3 Flex integration. These are base components; the Pika adapters are applied separately during inference.

The MiniMax agreement explicitly identifies its Qwen3-VL-32B encoder as Apache-2.0 licensed. The accompanying Apache license is copied verbatim from the [Qwen3-VL repository](https://github.com/QwenLM/Qwen3-VL/blob/96588727e44c78b25ba03ea03b8e12f7e64fd0da/LICENSE). The upstream repository has no top-level NOTICE file at that revision; this document records component provenance and does not invent an upstream notice.

Release packaging adds modification/provenance notices to modified files without changing their tensor values. Any Mellis, Inc. copyright notice applies to its own modifications and does not claim ownership of upstream models or the contributed conversion.