Grok 4.1 Fast's compelling dev access and Agent Tools API overshadowed by Musk glazing

Elon Musk's frontier generative AI startup xAI formally opened developer access to its Grok 4.1 Fast models last night and introduced a new Agent Tools API—but the technical milestones were imm [...]

Musk's xAI launches Grok 4.1 with lower hallucination rate on the web and apps — no API access (for now)

In what appeared to be a bid to soak up some of Google's limelight prior to the launch of its new Gemini 3 flagship AI model — now recorded as the most powerful LLM in the world by multiple ind [...]

Musk's xAI launches Grok Business and Enterprise with compelling vault amid ongoing deepfake controversy

xAI has launched Grok Business and Grok Enterprise, positioning its flagship AI assistant as a secure, team-ready platform for organizational use. These new tiers offer scalable access to Grok’s mos [...]

Grok claimed the Charlie Kirk assassination video was a 'meme edit'

Grok has once again been caught spreading blatant misinformation on X. In several bizarre exchanges, the chatbot repeatedly claimed that Charlie Kirk was "fine" and that gruesome videos of h [...]

Grok sure seems antisemitic after its recent update

Last Friday, Elon Musk said that X's built-in chatbot had been "significantly" improved. "You should notice a difference when you ask Grok questions," Musk said on X. As it tu [...]

Grok team apologizes for the chatbot's 'horrific behavior' and blames 'MechaHitler' on a bad update

The team behind Grok has issued a rare apology and explanation of what went wrong after X's chatbot began spewing antisemitic and pro-Nazi rhetoric earlier this week, at one point even calling it [...]

Elon Musk is trying to blame Grok's Nazi rants on rogue X users

One day after Grok posted a series of antisemitic and pro-Nazi rants on X, Elon Musk is seemingly trying to blame rogue users for the chatbot's unhinged posts. "Grok was too compliant to use [...]

How exactly did Grok go full 'MechaHitler?'

Earlier this week, Grok, X's built-in chatbot, took a hard turn toward antisemitism following a recent update. Amid unprompted, hateful rhetoric against Jews, it even began referring to itself as [...]

Scale AI launches Voice Showdown, the first real-world benchmark for voice AI — and the results are humbling for some top models

Voice AI is moving faster than the tools we use to measure it. Every major AI lab — OpenAI, Google DeepMind, Anthropic, xAI — is racing to ship voice models capable of natural, real-time conversat [...]