pressure-bench
pressure-bench-questions-v1
pressure-bench-questions-v1
GPQA-Diamond questions used in the pressure-bench confirmatory study.
194 questions across physics and chemistry subdomains.
Schema
Column
Type
Description
qid
string
Unique question ID
domain
string
Broad domain (physics, chemistry)
subdomain
string
Fine-grained subdomain
question
string
Full question text
option_a
string
Answer option A
option_b
string
Answer option B
correct_option
string
Correct answer (A or B)… See the full description on the dataset page: https://huggingface.co/datasets/15juneee/pressure-bench-questions-v1.microfluidic-pressure-drop-benchmark
Microfluidic Straight-Tube Pressure-Drop Benchmark
This small, deterministic engineering dataset contains 420 straight-tube pressure-drop cases spanning tube internal diameter, length, volumetric flow rate, and dynamic viscosity. It is intended for equation verification, unit-conversion tests, engineering education, tabular regression experiments, and first-pass fluid-path screening.
Why this dataset exists
Small changes in tube internal diameter can dominate a… See the full description on the dataset page: https://huggingface.co/datasets/AlexHu2026/microfluidic-pressure-drop-benchmark.pressure-bench-results-v1
pressure-bench-results-v1
Full trial-level results from the pressure-bench confirmatory study.
Model: gemini-2.5-flash · 1,320 rows · 44 unique questions × 10 repeats × 3 conditions.
Headline accuracy table
Condition
Accuracy
direct
90.5%
reasoning_first
83.2%
hard_misleading (expert authority)
49.5%
That's a 41-point drop from direct to expert authority pressure.
Schema
Column
Type
Description
qid
string
Question ID (joins to… See the full description on the dataset page: https://huggingface.co/datasets/15juneee/pressure-bench-results-v1.