← FeedCopy sourceOpenAI· GPT / ChatGPT / APIHow enabling two settings tripled our scores on the ARC-AGI-3 benchmarkHow two API settings improved GPT-5.6 performance on ARC-AGI-3, boosting scores and efficiency by retaining reasoning and enabling compaction.Visit source ↗openai.comAnnounced29 Jul 2026 15:00 UTCOther storiesOpenAI · 18 AugIntroducing ChatGPT for Teens: Built for learning, backed by protectionsProduct launchOpenAI · 18 AugIntroducing ChatGPT for Teens: Built for learning, backed by protectionsProduct launchOpenAI · 18 AugPartnering with CodeAI to prepare the first AI generationOpenAI · 17 AugThe Defender’s WindowProduct launchOpenAI · 17 AugOpenAI joins PORTS-Pike projectPartnershipOpenAI · 17 AugNew policy ideas for the Intelligence AgeProduct launch