ACE-Brain-0.6 beats GPT-6 Astra on six of eight grounding tests, but leads the seven-benchmark public average by only 0.85 points
ACE Robotics released ACE-Brain-0.6, a 9B model for visual spatial grounding, on Oct 19. ACE reports a 74.53 average across seven public benchmarks against 73.68 for GPT-6 Astra, and says growing its training set from 260,000 to about 1 million samples raised that average from 69.3 to 74.5.
2 min readSources verified