GPT-6 Astra reportedly handles topological reasoning in robotic settings

Someone working on topological reasoning says they were surprised to see GPT-6 Astra handle it even in robotic settings. They link to MindTopo, whose site describes a benchmark with 11,016 procedurally generated cases across 13 task types. It tests models' reasoning over static scenes and planning in interactive environments, covering concepts including continuity, separation, order, enclosure and knots.