| --- |
| tags: |
| - mic |
| - test-artifact |
| base_model: |
| - google-t5/t5-small |
| - google/umt5-small |
| --- |
| |
| # MIC: T5 text-to-text generation |
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|
| 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: AutoTokenizer + AutoModelForSeq2SeqLM.generate, 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) | |
| | --- | --- | |
| | [`google-t5/t5-small`](https://huggingface.co/google-t5/t5-small) | [`hf-internal-testing/mic-t5-small-slim`](https://huggingface.co/hf-internal-testing/mic-t5-small-slim) | |
| | [`google/umt5-small`](https://huggingface.co/google/umt5-small) | [`hf-internal-testing/mic-umt5-small-slim`](https://huggingface.co/hf-internal-testing/mic-umt5-small-slim) (real checkpoint unsupported: config.json has no model_type, so AutoModelForSeq2SeqLM cannot load it; the fixture (saved with model_type umt5) covers the UMT5 code path) | |
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| Checked outputs: `generated_tokens`, `generated_text`, `label_logprobs`, `decoded_roundtrip`, `training.loss`, `training.gradients`, `training.updated`. |
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| 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. |
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