GPT-5.6 Sol Ultra Proves 50-Year Conjecture with 64 Sub-Agents
rohanpaul_ai · x · 2026-07-12
OpenAI shared that shortly after becoming officially available, GPT-5.6 Sol Ultra used 64 sub-agents to prove a 50-year-old conjecture in under an hour.
The prompting strategy involved having the 64 agents explore different approaches, conduct redundant audits, and reject incomplete arguments. The official explanation notes that this version leverages multiple subagents to process difficult tasks in parallel.
Related event: GPT-5.6 Sol Ultra Solves 50-Year-Old Math Conjecture(4 posts)→
More from Models
- KOL defends B-tier rating for GPT-6.1 Sol, blames OpenAI's botched release naming — Angaisb_ · 2026-10-27
- php2shell exploit benchmark: only 2 of 5 frontier models can port the bug — xeophon · 2026-10-27
- Qwen Code v0.26.2-preview.0 adds session permission rules and experimental shared agent loop — qwen-code-review-bot · 2026-10-27
- GPT-6.1 Terra cuts factual error rate from 22.3% to 4.3%, an ~81% drop — haider1 · 2026-10-27
- GPT-6.1 Terra lands: early users praise speed, value and subagent performance — BenBajarin · 2026-10-27
- Leaked GPT-6.1 Terra benchmarks: cheap but 'boring', still far behind Astra and Claude — Angaisb_ · 2026-10-27