0xreso.github.io
0xreso.github.io is "It looks better on three examples" is not a measurement. We build an evaluation harness by hand: cases, a runner, scorers, a paired bootstrap, and a CI gate that catches what averages hide.. It is ranked #1580 on the Dev Radar, in Testing & observability, first seen 4 days ago and shared in 1 post (346 views).
How to know your LLM app works: building an eval harness ← back to writing Oct 25, 2026 · 11 min read How to know your LLM app works: building an eval harness evals testing llm You change one line of a prompt. You try it on three customer messages, and the answers look better. You ship it. A week later someone notices that refunds for cash-on-delivery orders are being routed to the wrong team. Did your change do that? Was it always broken? You can't say, because "looked better on three examples" left nothing behind to check. In ordinary Java code, a JUnit test answers "did I break it?" with pass or fail. LLM applications make that…
What people said about 0xreso.github.io on X
For those who are interested- https://0xreso.github.io/upskiller-notes/eval-harness.html
— @0xReso, 4 days ago · 12 likes · see the post
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0xreso.github.io in numbers
- Rank on the Dev Radar: #1580 of 8801
- Shared in 1 post by 1 account: @0xReso
- 346 views on those posts
- First seen 4 days ago, last shared 4 days ago
- Pricing seen by AGK Intelligence: free
- Market: Testing & observability
FAQ
What is 0xreso.github.io?
"It looks better on three examples" is not a measurement. We build an evaluation harness by hand: cases, a runner, scorers, a paired bootstrap, and a CI gate that catches what averages hide. It was first shared on X 4 days ago and is ranked #1580 on the Dev Radar.
Is 0xreso.github.io free?
Yes, it is free to use.
Who shared 0xreso.github.io?
1 account on X, including @0xReso, in 1 post totalling 346 views.
Every post is read and classified by AGK Intelligence: what it is, which market it belongs to, and whether the link is a real tool. 31.2k posts from 5k X accounts over the last 21 days, 8.8k tools, 12 markets. New posts are collected several times an hour and the full ranking is recomputed every hour — last update 2026-10-30 21:12 UTC. Full method.