Anthropic se une a SpaceX, llega GPT-5.5 y ChatGPT estrena anuncios

En **AI RADAR**: **Anthropic** pacta con **SpaceX** para usar su supercomputadora Colossus. Además, **OpenAI** estrena **GPT-5.5 Instant**, reduciendo alucinaciones, y abre **ChatGPT** a anuncios CPC. Finalmente, **Meta** crea su agente 'Hatch' y EE. UU. evaluará modelos de IA.Sources:• Forbes: https://www.forbes.com/sites/antoniopequenoiv/2026/05/06/musks-spacex-will-give-anthropic-access-to-its-colossus-super-computer-for-ai-training/• 9to5Mac: https://9to5mac.com/2026/05/05/openai-releases-gpt-5-5-instant-update/• Inc: https://www.inc.com/marty-swant/openai-expands-chatgpt-ads-beyond-pilot-giving-smbs-a-new-growth-channel• Gizmodo: https://gizmodo.com/meta-reportedly-building-openclaw-like-agent-called-hatch-despite-openclaw-deleting-meta-safety-leaders-entire-inbox-2000754854• Tom's: https://www.tomshardware.com/tech-industry/artificial-intelligence/google-microsoft-and-xai-agree-to-let-us-government-test-ai-models-before-public-release