Researchers Warn AI Vendors Could Silently Degrade Models, Like the Phoebus Cartel

Andreas Maier draws an analogy between today's AI industry and the 1925 Phoebus light bulb cartel, arguing that vendors could silently degrade models. He adds that unchanged public benchmark scores cannot prove no degradation occurred, since hidden adjustments sit upstream of external evaluations, much like VW's emissions test cheating.

2026-10-01 ~ 2026-10-01 · 3 related posts

• AI planned obsolescence: vendors hold a benchmark-invisible downgrade knob — maier_ak · 2026-10-01
• No benchmark degradation isn't evidence of absence, argues AI researcher — maier_ak · 2026-10-01

1 near-duplicate retellings: maier_ak