xAI / Grok is a privately held company tracked for investment-relevant business and technology developments.
This slot renders the company's funding history: dates, rounds, amounts, valuations and lead investors once populated in data/funding-rounds.json.
Gavin Baker presents benchmark data showing Grok 4.6 matching or exceeding GPT-4o and Claude Opus on quality at lower price, attributing the six-month catch-up to Elon Musk's acquisition of Cursor and installation of SpaceX executives into xAI leadership.