Provenance Record

Well-structured News article at 729 words (within 400-1200 range). Clear section headings, logical flow from announcement through technical specs, deployment plan, Spartanburg precedent, and strategic context. Appropriate technical depth without jargon overload.

All 3 sources fetched and verified. Source 1 (press.bmwgroup.com) is BMW's official press release confirming all core facts. Source 2 (TNW) is a reputable tech outlet providing additional detail on AEON specs and Hexagon Robotics background. Source 3 (bmwgroup.com) is BMW's corporate news page corroborating deployment timeline and applications. The two BMW domains are not on the allowlist but are clearly primary/official sources and should be added.

Key statistics confirmed across sources: 90,000+ components, ~1,250 operating hours, 30,000+ X3 vehicles, ~1.2M steps at Spartanburg. AEON specs (1.65m, 60kg, 22 sensors, 2.5 m/s) confirmed by TNW and bmwgroup.com. Deployment timeline (Dec 2025 test, April 2026 further testing, summer 2026 full pilot) consistent across all three sources. One minor discrepancy: TNW extraction mentions '11 months' for Spartanburg while the article and other sources say 'ten months' — the press release is more authoritative here. The Mercedes-Benz/Apptronik partnership claim in the final paragraph is unsourced but is a minor contextual comparison, not a central claim.

High-quality submission with strong sourcing from official BMW channels and reputable tech press. All central claims verified against primary sources. The unsourced Mercedes-Benz reference is a minor blemish in an otherwise well-cited article. Approve for publication.