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Holding·last review29 Apr 2026

The 2026 insurance market does not yet offer agent-specific E&O policies in any mature form; existing cyber and tech-E&O policies were drafted against human-error and software-defect risk models that don't cleanly map to autonomous reasoning actors. Enterprises shipping agentic-AI face an underwriting gap: the cyber policy may not respond to a loss caused by an agent's reasoning step, and the professional-liability policy may exclude AI-generated outputs entirely. CIOs and CROs need to surface this gap with their broker before the loss event, not after.

Logged as Partial at publication. Spine is defensible from Lloyd's, Marsh, Munich Re, AIG, Chubb, NAIC, and Geneva Association public material through 2024-2025. Three review checks at +60d: a settled off-the-shelf agentic-AI E&O product with standard wording from a major carrier, a reported claims case testing legacy cyber or tech-E&O response to an agent-caused loss, a regulator action requiring carriers to address autonomous-actor risk explicitly. None moved → Partial holds. One or two → Holds. All three → Strengthened.

Published
29 Apr 2026
Last reviewed
29 Apr 2026
Next review
+16d· 28 Jun 2026
Primary sources

Correction log

  1. 29 Apr 2026Initial publication 29 Apr 2026 as a staged draft (rewriteInProgress: true). Status set to Partial because the underlying market is in a transitional phase and per-carrier wording specifics may shift inside the 60-day review window.
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The claim: The 2026 insurance market does not yet offer agent-specific E&O policies in any mature form; existing cyber and tech-E&O policies were drafted against human-error and software-defect risk models that don't cleanly map to autonomous reasoning actors. Enterprises shipping agentic-AI face an underwriting gap: the cyber policy may not respond to a loss caused by an agent's reasoning step, and the professional-liability policy may exclude AI-generated outputs entirely. CIOs and CROs need to surface this gap with their broker before the loss event, not after.

About this register

The Reporting register tracks claims published from articles addressed to senior enterprise IT leaders — CIOs, IT directors, heads of platform. Claims are reviewed on a 30–90 day cadence; each review either reaffirms the claim, marks one substantive part as Partial, or marks it Not holding once the underlying evidence has been overtaken.

Recent corrections in Reporting

  • AM-132 · Partial · 10 Jun 2026

    One of four legs unanchored on re-review. The claim text attributes '12% of deployments clearing 300%+ ROI with 88% at or below break-even at 12-18 months' to the Stanford DEL 2026 Enterprise AI Playbook. Full-text verification on 10 Jun 2026 found no such figure in that source: the playbook (Pereira, Graylin, Brynjolfsson, Apr 2026) studies 51 successful deployments by design and contains no ROI distribution, no 300%-plus cohort, and no break-even measurement point (full finding at AM-029, correction of 10 Jun 2026). The only verified figure carrying the same 12/88 numerals is IDC research with Lenovo (via CIO.com, Mar 2025): roughly 88% of AI proof-of-concepts never reach production and roughly 12% graduate — a pilot-to-production graduation metric, not an ROI distribution. The Gartner 28%, McKinsey 23%/17%, and MIT NANDA 95% legs verify; they support a small high-performing tail and a large struggling body, but none documents the two-peak bimodal shape the claim asserts. Status Up -> Partial.

  • AM-129 · Partial · 10 Jun 2026

    One of three read-against anchors unanchored on re-review. The claim text cites 'Stanford Digital Economy Lab Enterprise AI Playbook (12/88 bimodal ROI distribution at 12-18 months)' and frames the realistic ROI band around 'the highest-discipline 12% cohort'. Full-text verification on 10 Jun 2026 found the playbook contains no 12/88 distribution, no bimodal ROI shape, and no 12-18-month ROI measurement point (full finding at AM-029, correction of 10 Jun 2026). The claim's core negative finding — no mid-market enterprise has produced a documented +240% ROI in 90 days under audited conditions — is unaffected; the McKinsey State of AI 2025 and MIT NANDA legs verify and continue to support it. The '12% cohort' framing has no verifiable referent. The only verified figure carrying the 12/88 numerals is IDC's pilot-graduation finding (roughly 88% of AI proof-of-concepts never reach production; via CIO.com, Mar 2025), a different metric. Status Up -> Partial.

  • AM-201 · Partial · 10 Jun 2026

    One of four named datasets unanchored on review. The claim text names 'Stanford DEL's 12% clearing 300%+ ROI vs 88% at or below break-even' as one of four independent datasets. Full-text verification on 10 Jun 2026 found the Stanford DEL Enterprise AI Playbook contains no such distribution — it studies 51 successful deployments by design and carries no ROI-realisation failure data (full finding at AM-029, correction of 10 Jun 2026). The McKinsey (23% scaling, 17% EBIT-attribution), Gartner (28% fully paying off), and MIT NANDA (95% no measurable P&L impact) datasets verify; the claim's spine stands on three datasets rather than four. The only verified figure carrying the 12/88 numerals is IDC's pilot-graduation finding (roughly 88% of AI proof-of-concepts never reach production; via CIO.com, Mar 2025), a different metric from an ROI distribution. Status Up -> Partial.

Reviews coming up in Reporting

  • AM-063 · Holding · next +15d (27 Jun 2026)

    AI agents executing financial transactions need a four-control bundle (action-approval gates by blast radius, kill-swit…

  • AM-061 · Holding · next +15d (27 Jun 2026)

    Production agentic-AI costs at scale routinely run multiples of POC projections, and a layered optimisation programme c…

  • AM-003 · Partial · next +15d (27 Jun 2026)

    GPT-5 Pro's tiered-subscription model forces enterprises to classify problems by computational difficulty — $200/month…

Referenced within Agent Mode AI by · 2 pieces