Recognises dead letters nobody reads
A dead-letter store with no owner or review.
Can AI do this?
AI does this partly Some of the tested AI models master this; others do not show it. 2 of 4 models in the current benchmark master it.
| Model | Tier | Probability of mastery | Status |
|---|---|---|---|
| gemini-4-argon | Flagship | 98% | Mastered |
| gemini-3.5-flash-lite | Low cost | 89% | Not shown |
| gpt-6-luna | Low cost | 98% | Mastered |
| claude-haiku-5-5 | Low cost | 72% | Not shown |
Mastered means a probability of at least 90% that the model has this knobit, estimated from its graded answers. “Not shown” means the answers do not settle it either way. How the models are tested.
What it looks like in practice
Expected result: The store and its owner
How it is assessed: Flags the deficient case and passes the acceptable one. Deficient: IF-002 dead-letter topic, owner: null, 4 312 messages Acceptable: Owner, daily review, replay route
Also known as: Dead letters nobody reads
Related knobits
Builds on
All 15 knobits of Design the integration patterns.
Source: Review checklist 03-integration-patterns, row 6 (EIP dead letter channel)