| tags: | |
| - mic | |
| - test-artifact | |
| base_model: | |
| - facebook/wav2vec2-base-960h | |
| # MIC: Wav2Vec2 CTC speech recognition | |
| Model integration contract (MIC) for one usage path, across the checkpoints that share it. This repository holds the contract code and the manifest; each framework keeps its own expected results and pins this repository by revision. The model repositories are unchanged. It is a test artifact, not a model: exclude it from model search. | |
| Usage path: Wav2Vec2Processor + Wav2Vec2ForCTC, greedy CTC decoding, batched. | |
| | File | What it is | | |
| | --- | --- | | |
| | [`integration.json`](integration.json) | Manifest: checkpoints, which fixture covers each, frameworks, entry points, variants, unsupported targets, comparison rules | | |
| | [`integrations/transformers/usage.md`](integrations/transformers/usage.md) | Transformers contract, written as doc-builder runnable markdown: the same blocks are documentation and test | | |
| | Checkpoint | Slim fixture (every framework PR) | | |
| | --- | --- | | |
| | [`facebook/wav2vec2-base-960h`](https://huggingface.co/facebook/wav2vec2-base-960h) | [`hf-internal-testing/mic-wav2vec2-base-960h-slim`](https://huggingface.co/hf-internal-testing/mic-wav2vec2-base-960h-slim) | | |
| Checked outputs: `predicted_ids`, `predicted_text`, `logits`, `feature_extractor_config_keys`, `training.loss`, `training.gradients`, `training.updated`. | |
| A fixture pass and a real-checkpoint pass have different scopes; either establishes agreement on fixed inputs and a recorded runtime, not correctness on arbitrary inputs. | |