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Anthropic’s AI improves 10 alignment benchmarks in 6 hours for $4/hr

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Summary A

Anthropic’s automated alignment researcher improved all 10 targeted misalignment benchmarks without degrading overall performance, and its best methods beat experienced human proposals within six hours at about $4/hour of inference versus $150/hour for human researchers. For production teams, the near-term leverage is automated post-training against well-defined evals, but the bottleneck shifts hard to benchmark quality: if your evals are incomplete or gameable, the system will optimize the wrong thing faster and cheaper than humans.