{"slug": "sightline-zero-latency-vision-verification-engine-using-yjs-crdts-and-webrtc", "title": "Sightline – Zero-latency vision verification engine using Yjs CRDTs and WebRTC", "summary": "Sightline launched a zero-latency vision verification engine that uses Yjs CRDTs and WebRTC to let humans correct low-confidence object detections in collaborative real time, flagging objects below 85% confidence or marked uncertain. The system exposes a read-only CRDT projection that never mutates collaborative state on export, pays a $50 bounty per verified object, and computes all metrics client-side from live CRDT state with zero external analytics and zero server cost. Developers can submit images through a POST endpoint at api.sightline.ai/v1/crdt/ingest with a confidence_threshold parameter of 0.85.", "body_md": "Collaborative Human-in-the-Loop Vision Verification\n\nClick a quick verbal instruction or type a patch command to update the selected object in CRDT history:\n\nObjects below 85% confidence or marked uncertain\n\nRead-only CRDT projection — export never mutates collaborative state. Bounty: $50 per verified object.\n\n```\ncurl -X POST https://api.sightline.ai/v1/crdt/ingest \\\n  -H \"Authorization: Bearer sk_live_...\" \\\n  -F \"image=@warehouse_feed_04.jpg\" \\\n  -F \"confidence_threshold=0.85\"\n```\n\nAll metrics computed client-side from live CRDT state. Read-only projection — zero external analytics, zero server cost.", "url": "https://wpnews.pro/news/sightline-zero-latency-vision-verification-engine-using-yjs-crdts-and-webrtc", "canonical_source": "https://sightline-crdt.netlify.app", "published_at": "2026-10-04 13:51:35+00:00", "updated_at": "2026-10-04 14:12:11.917624+00:00", "lang": "en", "topics": ["computer-vision", "ai-tools", "developer-tools", "ai-agents"], "entities": ["Sightline", "Yjs", "WebRTC"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/sightline-zero-latency-vision-verification-engine-using-yjs-crdts-and-webrtc", "markdown": "https://wpnews.pro/news/sightline-zero-latency-vision-verification-engine-using-yjs-crdts-and-webrtc.md", "text": "https://wpnews.pro/news/sightline-zero-latency-vision-verification-engine-using-yjs-crdts-and-webrtc.txt", "jsonld": "https://wpnews.pro/news/sightline-zero-latency-vision-verification-engine-using-yjs-crdts-and-webrtc.jsonld"}}