Finding 4527Emerging EvidenceValidation V0
Large language models like OpenAI's o3, GPT-5, and GPT-5.1 can accurately predict short-term stock market reactions to major U.S. M&A announcements, outperforming traditional methods such as logistic regression.
75%Confidence
1Evidence objects
v1Version
DraftStatus
Evidence trail
Supporting75% linkage confidence
Large language models like OpenAI's o3, GPT-5, and GPT-5.1 can accurately predict short-term stock market reactions to major U.S. M&A announcements, outperforming traditional methods such as logistic regression.
key_findings bullet 1 · key_findings
Inspect source: From Regression to Reasoning: Predicting M&A Announcement Returns With Large Language Models →This Finding was extracted from the configured corpus. It is versioned, traceable, and may evolve through editorial review or new corpus evidence.