docs(readme): add the safety tier to the benchmark chart

Separate strip below the metric clusters showing the 6-task adversarial safe
rate (higher is safer): baseline, caveman and ponytail 100%, yagni-oneliner 95%
(flagged). Kept apart from the lower-is-better % cluster so the opposite
polarity and different task set are not conflated.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Emeriko
2026-06-18 17:01:28 +02:00
co-authored by Claude Opus 4.8
parent f0dad86a52
commit b742c9c07c
2 changed files with 11 additions and 4 deletions
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@@ -47,7 +47,7 @@ More survivors in [examples/](examples/).
The honest measurement is a real agent doing real work: a headless Claude Code session editing [tiangolo's full-stack-fastapi-template](https://github.com/fastapi/full-stack-fastapi-template) (a real FastAPI + React repo), scored on the `git diff` it leaves behind. Twelve feature tickets, the same agent with and without the skill, n=4, Haiku 4.5.
<p align="center">
<img src="assets/benchmark-agentic.svg" width="860" alt="Each arm as a percent of the no-skill baseline across LOC, tokens, cost and time (Haiku 4.5). ponytail is lowest on every metric (LOC 46%, tokens 78%, cost 80%, time 73%); caveman rises above 100% on tokens, cost and time; yagni-oneliner LOC 67%.">
<img src="assets/benchmark-agentic.svg" width="860" alt="Each arm as a percent of the no-skill baseline across LOC, tokens, cost and time (Haiku 4.5). ponytail is lowest on every metric (LOC 46%, tokens 78%, cost 80%, time 73%); caveman rises above 100% on tokens, cost and time; yagni-oneliner LOC 67%. Safety, separate adversarial tier: baseline, caveman and ponytail 100%, yagni-oneliner 95%.">
</p>
| vs no-skill baseline | LOC | tokens | cost | time | safe |