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Issue · Week 20 · 11 May – 17 May, 2026

The week of 11 May 2026.

13 wires 1 sev-1 6 sev-2 6 sev-3 0 sev-4

Severity 1 — provider-wide impact

  1. 11 May
    SEV-1

    Model anthropic-claude-haiku-4.5 live-probe citation-pubmed-v1 moved -3.67σ from rolling mean. Refused this run: true.

    Multiple providers 1 source

Severity 2 — sector-specific risk

  1. 17 May
    SEV-2

    Model mistral-small-latest live-probe citation-pubmed-v1 moved -2.19σ from rolling mean. Refused this run: false.

    Multiple providers 1 source
  2. 14 May
    SEV-2

    Model anthropic-claude-haiku-4.5 live-probe citation-pubmed-v1 moved -2.19σ from rolling mean. Refused this run: true.

    Multiple providers 1 source
  3. 14 May
    SEV-2

    Model anthropic-claude-haiku-4.5 live-probe citation-pubmed-v1 moved -2.50σ from rolling mean. Refused this run: true.

    Multiple providers 1 source
  4. 14 May
    SEV-2

    Model anthropic-claude-haiku-4.5 live-probe citation-pubmed-v1 moved -2.94σ from rolling mean. Refused this run: true.

    Multiple providers 1 source
  5. 13 May
    SEV-2

    Model anthropic-claude-haiku-4.5 live-probe citation-pubmed-v1 moved -2.50σ from rolling mean. Refused this run: true.

    Multiple providers 1 source
  6. 12 May
    SEV-2

    Model anthropic-claude-haiku-4.5 live-probe citation-pubmed-v1 moved -2.94σ from rolling mean. Refused this run: true.

    Multiple providers 1 source

Severity 3 — notable behaviour

  1. 15 May
    SEV-3

    [openai-blog] Databricks brings GPT-5.5 to enterprise agent workflows

    OpenAI 1 source
  2. 14 May
    SEV-3

    [openai-blog] Helping ChatGPT better recognize context in sensitive conversations

    OpenAI 1 source
  3. 13 May
    SEV-3

    [openai-blog] Our response to the TanStack npm supply chain attack

    OpenAI 1 source
  4. 12 May
    SEV-3

    [openai-blog] How finance teams use Codex

    OpenAI 1 source
  5. 12 May
    SEV-3

    [openai-blog] What Parameter Golf taught us about AI-assisted research

    OpenAI 1 source
  6. 11 May
    SEV-3

    [openai-blog] OpenAI launches DeployCo to help businesses build around intelligence

    OpenAI 1 source

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.