Research · Reports
Quarterly state-of reports.
Each report is published with full methodology, raw scoring rubric, and an invitation to replicate.
June 15, 2026 · Codritium Research
The State of AI Engineering — 2026
Codritium's first longitudinal benchmark of human + AI engineering pairs across 12 task categories. 4,200 real engineering tasks, scored on time-to-fix, regression rate, and reviewer-defensibility.
4,200 tasks · 612 engineers · 14 codebasesJune 12, 2026 · Codritium Research
Three-Quarter Cohort Drift
Tracking one cohort across three quarters. Where 318 engineers improved, where they plateaued, where they regressed. Skill-band ladders, dropout patterns, and the rubric subscores that moved most.
318 engineers · 3 quarters · 14,520 scored sessionsJune 2, 2026 · Codritium Research
Interview-Fit Signal, 2026
Does a Codritium platform score predict outcomes in FAANG-class interview loops? Tracking 318 candidates through 1,440 interview rounds at Google, Stripe, Meta, AWS, and 14 other employers.
318 candidates · 1,440 interview rounds · 18 employersMay 30, 2026 · Codritium Research
Take-Home vs. Live Coding, 2026
Does take-home performance predict live-coding outcomes? A longitudinal validation across 412 candidates and 1,860 interview rounds at 23 employers — with a decision tree, calibration plot, and the residuals that broke our first model.
412 candidates · 1,860 rounds · 23 employers