Elon Musk’s xAI has made Grok 4 available on its free tiers as it seeks to take advantage of initial user dissatisfaction with OpenAI’s new GPT-5. The company has positioned Grok as freewheeling and uncensored, a contrast to GPT-5, which has been criticized on Reddit and other social platforms as a “corporate beige zombie” with too many guardrails. After its February debut, Grok 3 was reined-in with checks including removal of its native image generator in March. Grok 4 was released in July with integrated image and video features as well as a “Spicy” mode for creating risqué content. Continue reading Grok 4 Offered Free in xAI Move on ChatGPT-5 Market Share

Google has upgraded Gemini 2.5 with a feature called Deep Think that “could be a powerful tool in creative problem solving,” according to the company. Deep Think uses parallel thinking techniques, letting Gemini “generate many ideas at once and consider them simultaneously, even revising or combining different ideas over time, before arriving at the best answer.” Its ability to reason through highly complex problems makes Deep Think mode a powerful tool for researchers, Google says, adding that it also excels at coding. Deep Think is available in the Gemini app to subscribers of Google AI Ultra, priced at $250 per month. Continue reading Google Intros Deep Think Reasoning Model for AI Ultra Subs