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Issue · Week 20 · 12 May – 18 May, 2025

The week of 12 May 2025.

2 wires 0 sev-1 0 sev-2 2 sev-3 0 sev-4

Severity 3 — notable behaviour

  1. 16 May
    SEV-3

    [openai-blog] Addendum to o3 and o4-mini system card: Codex

    OpenAI 2 sources
  2. 12 May
    SEV-3

    [openai-blog] Introducing HealthBench

    OpenAI 2 sources

Wires below were captured during the indicated week from public AI-provider blogs, regulator releases, model-comparison probes, and reader tip-offs. The AI Newswire was compiled and launched on 10 May 2026; per-wire publication timestamps reflect the launch date. Future weekly issues land on their actual issue date. Methodology and corrections are tracked on the transparency ledger.