SpaceX buys Cursor for $60B — the largest startup acquisition ever

Four days after its record $75B IPO, SpaceX exercises an April option to acquire Anysphere in an all-stock deal: Cursor's ~$4B ARR and coding data feed Grok's training pipeline, and Cursor gets Colossus compute. The most independent major coding tool now belongs to a frontier-lab conglomerate — vendor neutrality's hardest test yet.