Glossary · noun
Workslop
Workslop is AI-generated work content that masquerades as good work but lacks the substance to meaningfully advance the task it was meant to serve. It looks finished. It is not.
In plain English
The term comes from a study by BetterUp Labs with Stanford University's Social Media Lab, published in Harvard Business Review in September 2025, based on a survey of 1,150 full-time US desk workers. Its one-sentence definition is unusually precise: AI-generated work content that masquerades as good work, but lacks the substance to meaningfully advance a given task.
Workslop is the office half of the AI slop story, and it is the clearest illustration of what the word slop is actually about, because there is no platform and no audience. One person generated something in minutes and sent it. Another person now has to work out whether any of it is usable.
What the research found
The survey numbers are specific and worth stating plainly, because they turn a widely felt annoyance into a measurable cost:
| Finding | Figure |
|---|---|
| Workers who received workslop in the past month | 40% |
| Workers who admit sending some | 53% |
| Share of work received estimated to be workslop | 15.4% |
| Time lost per incident | 1 hour 56 minutes |
| Reported monthly cost per employee | $186 |
| Managers reporting receipt, versus individual contributors | 54% versus 38.5% |
The direction of travel is worth noting: workslop moves sideways between peers, up to managers, and down from leaders to teams. Nobody is exempt, which is why the researchers locate the cause in organizational design rather than in individual laziness. Workers reported sending it partly because AI use was encouraged without guidance on when or how to use it.
What it costs beyond the time
The study also tracked what receiving it does to relationships, and the results are uncomfortable: roughly half of the people who received workslop said they viewed the sender as less creative, capable and reliable, and 42% as less trustworthy.
That is the part of the story that gets missed. Workslop is usually described as a productivity problem. It also functions as a reputation problem, and the damage lands on the sender, who may have believed they were being efficient.
What actually reduces it
Two factors predicted significantly less workslop in the same research: team trust, which reduced it by 61% where people felt safe admitting AI use and raising quality concerns, and an agentic mindset, described as feeling in control of the tools rather than deferring to them, which roughly halved the likelihood of sending low-quality AI work.
Neither fix is a better model. Both are about whether an organization has said out loud what the output is for and who is accountable when it is wrong.
Origin and history
The word is a compound of work and slop, built on the older sense of slop as careless, low-value material. It was coined by the authors of the BetterUp and Stanford study, published in Harvard Business Review in September 2025, and reported alongside the survey of 1,150 US desk workers conducted in August and September of that year.
It entered general discussion quickly because it named something employees already recognized: the document that arrives looking like a deliverable and turns into a project.
Examples
- A polished slide deck with no argument in it.
- A long report that summarizes the question without answering it.
- A tightened summary that drops the one detail the reader needed.
- Code submitted without the context required to review it.
- An email that restates a conversation and asks nothing.
Also known as
- AI workslop
- workplace slop
Sources
Every factual claim on this page is traceable to one of these. Where a number or quotation comes from a single source, it is attributed in the sentence that uses it.
- AI-Generated “Workslop” Is Destroying Productivity Harvard Business Review, September 2025
- The Hidden Cost of Workslop (research report) BetterUp Labs and Stanford Social Media Lab
- Is AI “Workslop” Plaguing Your Team? Harvard Business Review, 30 September 2025
- AI slop Wikipedia
Frequently asked questions
What is workslop in simple terms?
AI-generated workplace content that looks finished but is not, so a colleague has to do the real thinking and the cleanup. The term comes from a 2025 study by BetterUp Labs and Stanford's Social Media Lab.
How common is workslop?
In the study's survey of 1,150 US desk workers, 40% said they had received workslop in the previous month, 53% admitted sending some, and respondents estimated that 15.4% of the work they received was workslop.
How much time does workslop waste?
The research reports 1 hour 56 minutes lost per incident on average, and estimates $186 per employee per month. The authors note this is longer than doing the work would have taken in the first place.
Is workslop the same as AI slop?
Workslop is the workplace version of AI slop. Same mechanism, different venue: instead of a social feed or a search result, the delivery channel is a colleague's inbox.