Brett Caughran(@FundamentEdge):Today is the day that AI passed the "financial modeling Turing test" for me. A "push button" build from scratch Skill that one-shotted a model on $MU that is indistinguishable (to me) from a model that a junior analyst would build from scratch. With full, impeccable adherence to all aspects of who i like to format, design & build models (took a few turns to dial it in). Opus 5.5 is unbelievable.

Brett Caughran

@FundamentEdge

Training Humans at Fundamental Edge Training Agents at Fundamental Research Labs

Joined September 2018

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Brett Caughran@FundamentEdge

2026.09.27 18:00

Today is the day that AI passed the "financial modeling Turing test" for me. A "push button" build from scratch Skill that one-shotted a model on $MU that is indistinguishable (to me) from a model that a junior analyst would build from scratch. With full, impeccable adherence to all aspects of who i like to format, design & build models (took a few turns to dial it in). Opus 5.5 is unbelievable.