Add demo and social links

Co-authored-by: Codex <codex@openai.com>

FIELD_NOTES.md

@@ -146,6 +146,9 @@ The next version would add a few things:
 
 - Space: https://huggingface.co/spaces/build-small-hackathon/split-brain-copilot
 - Public app: https://build-small-hackathon-split-brain-copilot.hf.space
+- Demo video: https://youtu.be/tLZ1Y0ldAe0
+- LinkedIn post: https://www.linkedin.com/posts/blessingmwiti_buildsmallhackathon-webgpu-modal-ugcPost-7469852940250468354-_TQq
+- X/Twitter post: https://x.com/BlessingMwiti/status/2064088119008219337
 - Models: `onnx-community/Qwen2.5-Coder-1.5B-Instruct` and `bartowski/Qwen2.5-Coder-14B-Instruct-GGUF`
 
 Built by Blessing Mwiti in collaboration with OpenAI Codex.

README.md

@@ -26,6 +26,12 @@ The result is a split-brain workflow: fast local generation first, slower cloud
 
 Try it in Chrome 113+ on desktop: load the local model, enter a coding prompt, generate, verify, then run the sandbox.
 
+## Demo and Socials
+
+- Demo video: https://youtu.be/tLZ1Y0ldAe0
+- LinkedIn post: https://www.linkedin.com/posts/blessingmwiti_buildsmallhackathon-webgpu-modal-ugcPost-7469852940250468354-_TQq
+- X/Twitter post: https://x.com/BlessingMwiti/status/2064088119008219337
+
 ## Why it fits Build Small
 
 This project is built for the **An Adventure in Thousand Token Wood** track: the AI behavior is the experience. The fun part is not just that it writes code, but that two small models disagree, verify, and visibly reconcile their answers.
@@ -133,4 +139,5 @@ The app is **local-first**, but not fully Off the Grid: the draft model runs in-
 - Local model: browser WebGPU loading works with quantized weights.
 - Verifier: Modal endpoint deployed.
 - Sandbox: Modal Python execution endpoint deployed.
-- Remaining submission work: demo video, final social post, public Field Notes URL, and submission form.
+- Demo video and social posts: published.
+- Remaining submission work: public Field Notes URL and submission form.