Claimant scorecard · AERS v2.1 · Calibrating
OpenAI, Anthropic, Google DeepMind, and Microsoft AI CEOs
1 claim tracked in the Responsibility Ledger. 1 pending grade.
AERS
—
Insufficient closed grades
Pending
1
Open horizons
Closed
0
Graded outcomes
First tracked
Jun 16, 2026
Open horizons
OpenAI, Anthropic, Google DeepMind, and Microsoft AI CEOs: Signed joint letter June 5, 2026 calling for mandatory screening of synthetic DNA and RNA orders, stating AI is eroding bioweapons knowledge barriers
Invalidator — If a peer-reviewed study published before September 1, 2026 demonstrates that frontier AI models provide no measurable uplift to non-experts attempting to design functional biological threat agents compared to open-source academic literature and publicly available databases, the stated urgency rationale collapses.
About this scorecard
The AI Execution Risk Score (AERS) is a 0-100 metric quantifying the gap between OpenAI, Anthropic, Google DeepMind, and Microsoft AI CEOs’s public AI claims and demonstrated delivery. Higher AERS = stronger track record. Each claim above is drawn from a primary source linked in the original Ledger entry; the horizon date is when the claim becomes graded under the published methodology. Materiality is the editor’s assessment of the claim’s formality from 1 (PR statement) to 5 (earnings call or SEC filing).
AERS v2.1 · Methodology in active calibration · Not investment advice.