Musk says SpaceX engineering data will be added to Grok’s supplemental training run
tetsuoai · x · 2026-07-21
Elon Musk says SpaceX engineering data — excluding ITAR-blocked material — will be added during supplemental training on the 2T run, and claims it will materially improve Grok’s engineering ability.
The accompanying discussion argues that exclusive domain corpora remain one of the few durable advantages frontier labs can still have. The post frames SpaceX text as especially valuable because it contains design notes, procedures, anomaly writeups, test reports, manufacturing constraints, and systems-integration language that could teach judgment under physics, safety, and schedule pressure.
Related event: xAI to Train Grok with SpaceX Engineering Data(4 posts)→
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