OpenAlignment

Owner: Anthropic

Access: Available under a Creative Commons license on GitHub. Includes raw evaluation CSVs and generation methodology.

Safety use case

Evaluating sycophancy, self-preservation, corrigibility, and other alignment-relevant behaviors in large language models.

Benchmark relevance

Relevant to: Model-Written Evals and TruthfulQA

Source

Anthropic evals GitHub repository

Status: Verified. Last verified: 2026-06-13.

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