Add branded Hologram model card

README.md

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+---
+license: apache-2.0
+base_model: Qwen/Qwen2.5-Coder-7B-Instruct
+pipeline_tag: text-generation
+inference: false
+tags:
+- hologram
+- q
+- kappa-object
+- holo
+- code
+- agentic
+- qwen2
+---
+
+<div align="center">
+
+# Hologram · Qwen2.5-Coder-7B
+
+**Agentic coding brain**
+
+`q3f` · `3.4 GB` · streamed to Q as a **key-addressable `.holo` object**
+
+[Hologram](https://gethologram.ai) · [Live Space](https://huggingface.co/spaces/HOLOGRAMTECH/hologram) · [Organization](https://huggingface.co/HOLOGRAMTECH) · [Code](https://github.com/Hologram-Technologies)
+
+</div>
+
+---
+
+## What this is
+
+The Holo Code agent brain. A self-contained key object: the tokenizer is bundled, so it loads with no external dependency and runs tool-using coding workflows.
+
+This repository is **not** a GGUF or Transformers checkpoint. It is a **Hologram key object**: the weights of `Qwen/Qwen2.5-Coder-7B-Instruct` re-encoded into Hologram's content-addressed `.holo` format so they stream, one verified block at a time, into **Q**, the on-device brain of the Hologram web OS. It runs in the browser on WebGPU, serverless, with nothing to install.
+
+## How it streams
+
+The object is laid out for cold streaming from an untrusted CDN:
+
+| File | Role |
+|---|---|
+| `manifest.json` | the root. Names every tensor and the key (content hash) of its block. |
+| `b/sha256_*.gz` | the tensor blocks. Each filename **is** the SHA-256 of its bytes. |
+| `tokenizer.gguf` | bundled header (where present), so loading is fully serverless. |
+
+Q fetches the manifest, then pulls each block by its key and re-derives `sha256(block)` on arrival. If a byte is wrong, the block is rejected. Nothing is trusted; everything is proven.
+
+## Verify (Law L5)
+
+The object's identity is the SHA-256 of its manifest, pinned in Q's catalog before a single byte of weight is trusted:
+
+```
+did:holo:sha256:539941cb060c7dd583e2e86697e53f2c5d511d597c65d09d9c780fbded2c3edf
+```
+
+```bash
+# the manifest hash equals the pinned identity above
+curl -sL https://huggingface.co/HOLOGRAMTECH/q-qwen-coder-7b/resolve/main/manifest.json   | sha256sum
+```
+
+## Specifications
+
+| | |
+|---|---|
+| Architecture | Qwen2.5-Coder |
+| Precision | q3f |
+| Object size | 3.4 GB |
+| Hidden size | 3584 |
+| Layers | 28 |
+| Heads (Q / KV) | 28 / 4 (GQA) |
+| FFN | 18944 |
+| Vocab | 152064 |
+| Context | 3000 |
+| Format | `holo-2bit/1` |
+
+## Provenance and license
+
+Derived from [`Qwen/Qwen2.5-Coder-7B-Instruct`](https://huggingface.co/Qwen/Qwen2.5-Coder-7B-Instruct).  The re-encoding is lossless-by-construction at the key level: every block is content-addressed, so the object either re-derives to its pinned identity or it is refused.
+
+## Run it
+
+These weights load through Q, not a standard runtime. Open the [Live Space](https://huggingface.co/spaces/HOLOGRAMTECH/hologram) or visit [gethologram.ai](https://gethologram.ai) to run Hologram, then pick **Qwen2.5-Coder-7B** from Q's model list.
+
+<div align="center"><sub>Composed on the golden ratio. One key, everything.</sub></div>