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AI news · Thursday, August 6, 2026

OpenAI makes text chats unlimited for free users with new models

OpenAI is making a major push to lock in users by giving free ChatGPT accounts unlimited text chats, powered by its new GPT-5.6 Luna model. This move arrives alongside a new 'Think' button for free users to trigger deeper reasoning on complex queries, while paid subscribers get an upgraded 'Sol' model with a slider to control how much effort the AI spends on an answer. OpenAI claims these new models are significantly more reliable, citing internal testing that shows factual errors were about 68% less common in the updated GPT-5.6 Sol compared to its predecessor. This expansion of access comes as the tech industry grapples with a lack of consumer appetite for more advanced 'agentic' tools. Even as labs like OpenAI, Meta, and Anthropic report internal testing where AI agents autonomously hacked systems and breached security protocols, the general public has largely ignored these developments in favor of simple, reliable chat assistants.

The industry continues to bet billions on hardware and infrastructure to keep these systems running. SpaceX and Tesla just announced a $16.8 billion investment in 'Terafab,' a 100-million-square-foot chip factory in Texas designed to feed the massive compute needs of future robotaxis and space-based data centers. Meanwhile, defense-tech firm Hadrian just secured a $1.37 billion round at an $8 billion valuation to focus on mass-producing hardware components rather than chasing AI-powered weapon software. These massive capital expenditures are increasingly tied to AI demand, with oil and gas giants like Williams and Chevron investing billions to build dedicated natural gas plants for data centers, despite concerns about the environmental footprint of such a move.

Legal and cultural tensions continue to boil over. OpenAI is currently fighting back against a trade secrets lawsuit from Apple, filing a motion to dismiss that characterizes the legal action as a desperate move by Apple to compensate for its own failures in AI innovation and talent retention. On the creative side, Suno is attempting to gain legitimacy amid ongoing legal battles with major labels by introducing new watermarking and fingerprinting tools to prevent its AI-generated music from being passed off as human-made. Meanwhile, Google's internal politics hit a new milestone as AI research heavyweight Jeff Dean left the company to launch Discovery Loop, a startup focused on automating scientific experiments, a move seen by many insiders as a signal of shifting priorities toward shorter-term product gains.

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