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Research People

Small teams. Every paper has an author you can write to.

The research programme is deliberately small. Every published result names the team that did the work, and that team will answer a question about the method, rather than a press address that routes to nobody.

The group

Who works on what.

Mohit Bhardwaj

Head of Research, 2023 to March 2025 · Skill measurement · Agent evaluation · Study design

Led the research programme from January 2023 to March 2025: the comprehension item bank, the statistics of code-model leaderboards, review-state telemetry, variance in agent evaluations, and the design of the twelve-month cohort study. Author of the five reports listed below.

Interests
Item response theory and adaptive testingVariance in agent evaluationsSimulation-based study designBehavioural telemetry

AI Work Lab Measurement team

Research group · Skill measurement

Builds and validates AI Work Lab’s comprehension instruments and ran the twelve-month cohort study. Papers are written jointly and reviewed by the external advisors before publication.

Interests
Skill measurement

AI Work Lab Learning Science team

Research group · Learning science

Decides where friction and retrieval go in the product, and runs the placement and scheduling experiments behind those decisions.

Interests
Learning science

AI Work Lab Evaluation team

Research group · Agent evaluation

Tests the teaching layer across the models engineers bring, and owns the concept tagger that populates the skill graph.

Interests
Agent evaluation

AI Work Lab Org Insights team

Research group · Org signals

Works on team-level signals, such as how concentrated understanding of a module is, and on whether a warning arrives early enough to act on.

Interests
Org signals

AI Work Lab Security & Privacy team

Research group · Measurement integrity

Owns what a product holding per-engineer comprehension data may show, and the re-identification analysis that sets those limits.

Interests
Measurement integrity
Advisors

People who tell us when we are wrong.

Three external advisors review methodology before publication. They are paid for their time, they hold no equity, and they are free to disagree with us publicly. Two have.

Prof. Elena Rusk

Learning sciences, Utrecht University (visiting)

Reviews study design before publication and is the reason the comprehension rubric is being externally validated rather than defended.

Dr. Adaeze Nwosu

Empirical software engineering, independent

Advises on the cohort methodology and has twice told us a result would not survive peer review.

Hiroshi Tanabe

Data protection and worker rights, independent counsel

Advises on what our aggregation constraints should mean in practice, including where they cost us revenue.

Working here

Research roles here ship.

Findings go into the product or they go into a paper explaining why they did not.

01

You publish what you find

No internal review can suppress a result for being commercially inconvenient. Three of our thirteen papers contain findings that are bad for us.

02

Prior work stays yours

We do not assign anything you built before you arrived.

03

Real cohorts, real constraints

You will work with engineers at companies who agreed to be measured, under commitments about what we can publish. More interesting and more restrictive than a public dataset.