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README.md

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-title: README
-emoji: 👁
-colorFrom: red
-colorTo: indigo
+title: Tuned Tensor
 sdk: static
 pinned: false
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-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# Tuned Tensor
+
+**Behaviour control infrastructure for open-weight language models.**
+
+Tuned Tensor helps teams define how a model should behave, fine-tune open-weight models against that behaviour spec, evaluate the result, and feed the findings back into the next run.
+
+## Workflow
+
+1. **Specify behaviour** with system prompts, guidelines, constraints, examples, and a base model.
+2. **Fine-tune** by compiling training data and tuning supported open-weight models.
+3. **Evaluate** with per-example scores, failure inspection, and regression checks.
+4. **Iterate** by refining the spec and starting the next run.
+
+## Get started
+
+```bash
+npm i -g @tuned-tensor/cli
+tt init
+tt runs start <spec-id>
+```
+
+Every feature is available through the open-source `tt` CLI or the REST API.
+
+[Website](https://tunedtensor.com/) · [Docs](https://tunedtensor.com/docs) · [CLI](https://github.com/tunedtensor/tuned-tensor-cli) · [Agent skill](https://tunedtensor.com/skill.md)