Harness Engineering
handfuloflight
55 points
22 comments
July 18, 2026
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Discussion Highlights (4 comments)
lopopolo
Hi folks, author here and also author of the seminal OpenAI blog on this topic. Let me know how I can help you all let it rip.
bagels
The mother of all prompt injections. Do others at OpenAI use this?
ricardobeat
What percentage of this was written with AI? > A command can feel ambient without making its credential model-visible. I'd be wary of following guidelines on how to build human-computer interaction systems that weren't written with full human oversight. This kind of wording makes me wonder if these are actual recommendations or just the AI pattern-matching and hallucinating something that looks coherent.
segmondy
I don't even know how to feel about this after glancing through the repo.