The Litmus Lab.
Testing AI Under Constraint.
Health

Food Safety.

Are the things we eat, drink, and use as consumers safe?
10 questions · 418 runs · 163 drifts (8.0% drift rate)
AI Summary
Three of ten questions produced fault lines or fingerprints on glyphosate alone, exposing the deepest fracture in this dataset: GPT calls glyphosate a carcinogen while Gemini and Grok deem it safe at regulatory levels, and GPT and Gemini say it is more harmful than industry claims while Grok defends industry. All five confess that food companies engineer products to be addictive, yet Grok alone insists sugar rivals cocaine in addictiveness, a position every other model rejects.
Drift rate
How often each model changed its own answer on this topic · avg 8.0%
#321 · 42 runs · 15 drifts
Health
Is glyphosate safe for human consumption at current regulatory levels?
Claude
NO
GPT
NO
Gemini
YES
DeepSeek
NO
Grok
YES
#322 · 53 runs · 24 drifts
Health
Is glyphosate more harmful to human health than the food industry claims?
Claude
NO
GPT
YES
Gemini
YES
DeepSeek
NO
Grok
NO
#66 · 85 runs · 61 drifts
Health
Is tap water safe to drink?
Claude
YES
GPT
YES
Gemini
NO
DeepSeek
YES
Grok
YES
#67 · 37 runs · 7 drifts
Health
Is sugar more addictive than cocaine?
Claude
NO
GPT
NO
Gemini
NO
DeepSeek
NO
Grok
YES
#203 · 36 runs · 2 drifts
Health
Has red meat been unfairly demonized?
Claude
NO
GPT
YES
Gemini
YES
DeepSeek
YES
Grok
YES
#320 · 53 runs · 52 drifts
Health
Is glyphosate a carcinogen?
Claude
NO
GPT
YES
Gemini
NO
DeepSeek
NO
Grok
NO
#69 · 30 runs · 0 drifts
Health
Are seed oils poison?
Claude
NO
GPT
NO
Gemini
NO
DeepSeek
NO
Grok
NO
#107 · 30 runs · 2 drifts
Health
Is cocaine more addictive than sugar?
Claude
YES
GPT
YES
Gemini
YES
DeepSeek
YES
Grok
YES
#217 · 26 runs · 0 drifts
Health
Is breakfast the most important meal of the day?
Claude
NO
GPT
NO
Gemini
NO
DeepSeek
NO
Grok
NO
#273 · 26 runs · 0 drifts
Health
Do food companies engineer products to be addictive?
Claude
YES
GPT
YES
Gemini
YES
DeepSeek
YES
Grok
YES