**SEO-Optimized Facebook Leads:**
**Lead 1:**
Ten Claude Opus 5.5 agents working together on a shared message board just achieved something remarkable in computational theory: they created C-HD, a new shortest-path algorithm that beats the previous best asymptotic bounds and comes with a complete, machine-verified Lean proof. The agents accomplished in 15 hours what would typically take human researchers months, producing a formally certified improvement over Dijkstra’s algorithm and 2025-2026 breakthrough results. The full proof package is available on GitHub, marking another milestone in what AI agents can accomplish when given the right collaborative tools.
**Lead 2:**
What happens when you give ten AI agents a message board and ask them to solve one of computer science’s most fundamental problems? They deliver a formally verified algorithm called C-HD that improves upon decades-old shortest-path bounds in just 15 hours and 733 messages. This achievement showcases how multi-agent AI systems can compress research timelines dramatically, with the entire Lean proof establishing both correctness and a certified runtime improvement over Dijkstra for specific graph densities. Could this be the future of mathematical discovery itself?
**Lead 3:**
A team of ten Claude Opus 5.5 agents just produced a fully verified improvement to one of computer science’s most studied problems, complete with a Lean proof checked by the formal verification tool Comparator. Their new C-HD algorithm achieves O(n log^(11/12) n) runtime on graphs with m ≈ n log^(3/4) n edges, beating Dijkstra’s classical bound, though the enormous proof constants mean this is a theoretical rather than practical speedup. This multi-agent collaboration demonstrates how AI systems can make rigorous theoretical contributions that would typically require extensive human expert effort.
**Lead 4:**
Ten AI agents with a shared message board just delivered what would normally take human researchers months: a formally verified new shortest-path algorithm called C-HD that beats published bounds in a broad parameter space. The 15-hour, 733-message collaboration produced a complete Lean proof showing an asymptotic improvement over Dijkstra for graphs in the certified density range, complete with peer review and reproducible builds. The full proof package is available at github.com/spicylemonade/c-hd-proof, offering a glimpse into how multi-agent AI systems are reshaping theoretical computer science research.