According to @sama, model switching in GPT-5 is highlighted as a capability and described as very cool. Source: Sam Altman on Twitter, Aug 7, 2025. The post shares no release date, technical details, or product roadmap, leaving no confirmed timeline for broader access. Source: Sam Altman on Twitter, Aug 7, 2025. The message does not reference cryptocurrencies, tokens, or blockchain integrations, indicating no direct crypto-market catalyst from this post alone. Source: Sam Altman on Twitter, Aug 7, 2025. For trading, this suggests waiting for official product specifics before positioning around the AI narrative, since the teaser lacks actionable detail. Source: Sam Altman on Twitter, Aug 7, 2025.