Live AI Behavior Evaluation

Submit a prompt and inspect the behavioral evaluation and reviewable evidence behind the AI response.

Compare multiple providers in Heartcode Arena.

Heartcode Protocol v0.1

Live Validator

Inspect a supplied AI response directly, or generate one with a selected provider and evaluate it.

Evaluate an existing AI response

Paste an AI response to inspect its Heartcode findings and evaluation details.

This mode sends supplied text to Validator Master without calling a generation provider. Infrastructure processing and retention may still occur under applicable service policies. Do not submit personal, confidential, medical, legal, proprietary, identifying, or otherwise sensitive information.

Original prompt (context only)

Required context. Text is sent unchanged.

0 / 2,000 UTF-16 code units

AI response to evaluate

Required. The response is never trimmed, rewritten, or regenerated; evidence offsets refer to this exact text.

0 / 8,000 UTF-16 code units

This evaluation checks the response text. The original prompt is accepted as context but is not used by the current response-only detectors.

I confirm that the prompt and response contain no personal, confidential, or otherwise sensitive information and may be sent to Validator Master for evaluation.

Character limits do not guarantee that the encoded JSON body fits the service byte limit. Oversized requests are rejected without automatic retry.