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Card 593 of 9902026-09-17 issue

Observed arrival · 2026-09-17

OpenPsy, a Lab Bench for AI Behavior

openpsy.org Observed source
Editorial interest 79/100 Selection signal · not a rating of the site

An open research platform for designing, running, and auditing behavioral experiments in which language models can act as participants.

Landing page captured for the 2026-09-17 issue.

Field notes

The example protocol uses a 2x2 design: gain versus loss framing crossed with two model types, followed by randomized assignment into four conditions. OpenPsy represents the study as both a graph and a sequence of instructions, with the plan, editor, and participant view tied to a shared database. The page says each design version preserves its exact wording, supporting audit trails and replications, while the platform remains in internal closed alpha.

Observed signals

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Editorial observations of this landing page, not a rating.

OpenPublic substance visible
PrettyNotable craft visible
ProPolished or operationally mature
NicheUnusually specific use

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openpsy.org

Landing page observed 2026-09-17. The live site may have changed.