Concept AI: Give any claim a confidence score, backed by evidence

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Concept AI

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Truth estimation, made legible

Give any claim a confidence score, backed by evidence.

Concept AI parses a statement into its testable hypotheses, matches each one against academic literature and first-hand accounts of exceptional human experience, and returns a confidence score with the reasoning behind it.

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SEE HOW CONCEPT AI ANSWERS

Parapsychology

Psychic ability

Consciousness studies

Near-death experiences

Physiology

Meditation & the body

Neuroscience

Out-of-body experiences

Psychedelic research

Psychedelic experiences

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Analysis

Physiology

Meditation & the body

Three controlled trials measured significant cortisol reductions after sustained meditation practice, and six practitioners independently describe the same calming effect in their own accounts. A single small study found no effect, likely due to a short intervention window, so the overall evidence supports the claim.

4 research papers

6 experience accounts

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Hypothesis under evaluation

Physiology

“Regular meditation measurably reduces cortisol levels in healthy adults.”

Confidence

78%

3 research papers, strong support

6 experience accounts, moderate support

1 research paper, weak contradiction

Illustrative example. Answers, scores and evidence counts shown here are for demonstration only.

Ask any research question

Natural language questions answered by AI reasoning across our full dataset. Surface patterns, get cited sources, and follow threads wherever they lead.

Explore through any perspective

Apply any of 2,200 academic and cultural perspectives: neuroscience, anthropology, philosophy, Buddhist tradition, parapsychology, indigenous wisdom.

Deep inquiry & export

Define concepts and run them across the dataset. Export structured results (matched records, statistics, and AI synthesis) for your own work.

WHAT YOU CAN SEARCH

Research papers

Peer-reviewed academic literature across psychology, neuroscience, anthropology, philosophy, medicine, parapsychology, and more.

First-hand accounts

137,544 first-hand accounts, collected and categorized:

Near-death experiences

Out-of-body experiences

Mystical states

Spiritual awakenings

Psychedelic experiences

Entity encounters

Precognition

Shared death experiences

137,544

First-hand accounts

Experience types

2,200

Research perspectives

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