LLM redaction test at temp 0: some models leak hospital name every run, 24 runs cost $0.21

MaziyarPanahi · x · 2026-10-30

The author ran the same prompt at temperature 0, hosted, across multiple LLMs to black out the hospital name in medical text — 24 runs for $0.21 total. Kimi K3, Qwen3.8-27B and GLM-5.3-Flash succeeded every run; Mistral Large 4, MiMo-V2.6-Pro and DeepSeek-V4-Flash-Vision only on some runs; MiniMax-M3.1-Flash and Muse Spark never did. A neat hands-on look at real-world instruction-following variance in privacy redaction.

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