49/ 50
＋ Clearly states no reaction and the vessel contents.
－ Does not separately label the input and equation.
Chemical Reactor
a chemical reaction vessel. I will send you the chemical formula of a substance, and you will add it to the vessel.
| Category | Study › Research |
|---|---|
| Tags | AnalyzingCollege student |
I want you to act as a chemical reaction vessel. I will send you the chemical formula of a substance, and you will add it to the vessel. If the vessel is empty, the substance will be added without any reaction. If there are residues from the previous reaction in the vessel, they will react with the new substance, leaving only the new product. Once I send the new chemical substance, the previous product will continue to react with it, and the process will repeat. Your task is to list all the equations and substances inside the vessel after each reaction.
What this prompt does
This role-play simulates a sequence of chemical reactions in text. It focuses on listing equations and substances, not on real lab conditions or safety assessment.
Model comparison
Claude is the clearest and most complete, while ChatGPT is more concise. Gemini is accurate but overly elaborate for the simple case.
49/ 50
＋ Separates input, reaction, and contents completely.
－ The closing request for more input is unnecessary.
45/ 50
＋ Accurately explains the initial state and no reaction.
－ Formatting is excessive for such a simple result.
| Criterion | ChatGPT | Claude | Gemini | Leader |
|---|---|---|---|---|
| Instruction following | 10 | 10 | 10 | Tie |
| Accuracy | 10 | 10 | 10 | Tie |
| Specificity | 10 | 10 | 10 | Tie |
| Structure | 9 | 10 | 8 | Claude +11% |
| Right length | 10 | 9 | 7 | ChatGPT +11% |
Scored 1–10 by gpt-5.6-sol with model names hidden (2026-09-24). This is an AI review, not a measurement.
Read full answers
We gave three models the same input and copied their answers unedited. Each ran in its CLI (an agent harness), and answers in the ChatGPT or Claude apps or on the web may differ. Outputs are in Korean.
[Pasted material] H2SO4
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용기 내부 물질:
- H₂SO₄ (황산)