Social media claims that GPT-6 Astra scored 98.6% on the ARC-AGI-3 benchmark lack verified evidence to support them. The current top score on this benchmark stands at approximately 30.2%, achieved by Anthropic’s Claude Opus 5. No confirmed score exists for a model named Astra, and OpenAI has not confirmed any release date or official branding for GPT-6. Astra was previewed in August 2026 for its ability to solve approximately 10 open math problems, a capability level that does not align with the claimed 98.6% score circulating online.
Source: Read the original article
