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 $MU that is indistinguishable (to me) from a model that a junior analyst would build from scratch. With full, impeccable adherence to all aspects of who i like to format, design & build models (took a few turns to dial it in).
Opus 5.5 is unbelievable.
Work
A one-shot Micron financial model indistinguishable from an analyst's
Brett Caughran, a hedge-fund veteran who now trains analysts, built a Claude Opus 5.5 skill that produces a from-scratch model in one go. The Micron ($MU) output matched how a junior analyst would build it, down to formatting, after a few turns of tuning.
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- Made with
- Claude Opus 5.5
- Role
- Former hedge-fund analyst, adjunct at ASU
- Posted








