Xai

Summary: Grok 4.7 in 30 Seconds Grok 4.7 is not out. As of 5 September 2026 there is no SpaceXAI announcement, model card, API model id or price for it. The newest model in production is still Grok 4.6 (12 August 2026). The only date signal is Musk’s 2 September post, which points to mid September. That is an inference, not a date SpaceXAI committed to. The parameter counts and benchmark tables you will find online are invented. None of them trace back to SpaceXAI. Has Grok 4.7 Been Released? No. As of 5 September 2026, Grok 4.7 has not shipped. ...

Summary: Grok 4.6 in 30 Seconds Grok 4.6 is SpaceXAI’s new flagship model, announced on August 12, 2026. It is a post-training upgrade on the Grok 4.5 base, not a new foundation model. It scores 61 on the Artificial Analysis Intelligence Index: five points above Grok 4.5 from a month ago, level with GPT-5.6 Sol, two points behind Claude Opus 5. Pricing did not move: $2 per 1M input tokens and $6 per 1M output. Roughly half what rivals charge. A new reasoning tier arrived: xhigh. The model also checks and verifies its own work far more often. The context window is 500K tokens, but any request above 200K doubles the price of the whole call. In the AI race, a month is a long time. In early July we were writing about Grok 4.5. Five weeks later SpaceXAI announced Grok 4.6 and put the model straight back into the frontier conversation. ...

A powerful move has arrived on the price and efficiency front of the AI race! On July 8, 2026, xAI, Elon Musk’s AI company now operating under the SpaceX umbrella, announced Grok 4.5, its first major model release since going public. The model is also the fruit of a collaboration with the Cursor team, and its pitch is clear: not the highest benchmark score, but the most efficient way to get work done. ...