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README.md

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-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+CloudSurf Software builds **[Surfspace](https://surf.space)** — the AI workspace that turns chats into apps from any device — and trains **CloudSurf** models: small, US-trained, open-weight models for function calling and agentic tool use, released under Apache-2.0.
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+## Models
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+- **[CloudSurf-4B-FC](https://huggingface.co/cloudsurf-software/CloudSurf-4B-FC)** — Gemma-4 E4B (4B active / ~8.0B total params) fine-tuned for function calling. BFCL V4 FULL, official harness, 3-seed mean: **55.73** vs 34.81 for the stock base — above the published small-model class bar (51.40). Self-run numbers with full settings disclosure; leaderboard submission open at [gorilla PR #1357](https://github.com/ShishirPatil/gorilla/pull/1357).
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+## Evidence, not just claims
+
+Every score we publish ships with the raw artifacts to check it:
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+- [CloudSurf-4B-FC-bfcl-results](https://huggingface.co/datasets/cloudsurf-software/CloudSurf-4B-FC-bfcl-results) — raw BFCL V4 result files for our runs *and* the stock baselines, with per-category scores.
+- [tau2-trajectories-cloudsurf-4b-fc](https://huggingface.co/datasets/cloudsurf-software/tau2-trajectories-cloudsurf-4b-fc) — full τ²-bench evaluation trajectories; leaderboard submission in preparation.
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+Model cards disclose both comparison frames, measured eval-noise bands, and known limitations.
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+## Links
+
+- Product: [surf.space](https://surf.space)
+- Company: [cloudsurf.com](https://cloudsurf.com)