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Data Science allows us to extract meaning from and interpret data.

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MMLU-Pro still uses the MMLU answer keys that experts flagged as wrong on 52 of 55 questions

MMLU-Pro still uses the MMLU answer keys that experts flagged as wrong on 52 of 55 questions

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4 min read
Reviewing accepted items does not reveal what a filter missed

Reviewing accepted items does not reveal what a filter missed

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2 min read
Paper Trading Crypto Futures: How to Make It Honest

Paper Trading Crypto Futures: How to Make It Honest

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7 min read
5 rules we used to turn 164,963 daily follower readings into one honest growth number

5 rules we used to turn 164,963 daily follower readings into one honest growth number

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3 min read
I read every AI claim on 4,335 earnings calls. A keyword filter would have got most of them wrong

I read every AI claim on 4,335 earnings calls. A keyword filter would have got most of them wrong

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5 min read
We Tested 82 Residential Proxy Providers Across 142,310 Real-World Requests: October 2026 Report

We Tested 82 Residential Proxy Providers Across 142,310 Real-World Requests: October 2026 Report

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6 min read
The day before the US midterms, three separate Polymarket markets agree with each other to within half a point

The day before the US midterms, three separate Polymarket markets agree with each other to within half a point

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2 min read
Instagram follower counts across 1,064,485 accounts: median 214, 78.9% under 1,000

Instagram follower counts across 1,064,485 accounts: median 214, 78.9% under 1,000

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3 min read
Quantifying Game Complexity: A Data-Driven Analysis of Board Games with Python & LLMs

Quantifying Game Complexity: A Data-Driven Analysis of Board Games with Python & LLMs

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3 min read
Why Expert Medical Data Annotation Matters for Healthcare AI

Why Expert Medical Data Annotation Matters for Healthcare AI

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2 min read
I ranked 5,054 DEV challenge entries before the winners were named. Here is how it went

I ranked 5,054 DEV challenge entries before the winners were named. Here is how it went

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7 min read
Your Churn Model Works. Your Churn Intervention Doesn't.

Your Churn Model Works. Your Churn Intervention Doesn't.

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11 min read
Peeking at your A/B test turns 5% false positives into 25%, and what mSPRT costs you

Peeking at your A/B test turns 5% false positives into 25%, and what mSPRT costs you

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8 min read
Amortised Inference: Why Training a Network to Infer Beats Running Optimisation Every Time

Amortised Inference: Why Training a Network to Infer Beats Running Optimisation Every Time

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7 min read
Out of how many? Multiple testing and the deflated Sharpe ratio

Out of how many? Multiple testing and the deflated Sharpe ratio

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2 min read
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