UCB exploration via Q-ensembles — EchtRaaW Passport

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UCB exploration via Q-ensembles

OpenAI · Game model · Registered 2026-03-05

IDENTITY

Developer

OpenAI

Confirmed by

Confirmed via https://arxiv.org/abs/1706.01502

First registered

2026-03-05 (rss_pipeline)

Developer confirmed

2017-06-05

Gate

PROVENANCE COMPLETE

PROVENANCE

Claimed developer

OpenAI

Confirmed developer

OpenAI

Delta

— · match confirmed

EU COMPLIANCE

AI Act

GPAI ⓘ

PASSPORT FIELDS

Model type

Game

Parameters

Undisclosed

Context window

Unknown

Open source

Yes

Weights available

Unknown

License

—

PROVENANCE TIMELINE

2026-03-05

First recorded in AI news

Source: OpenAI Blog · https://openai.com/index/ucb-exploration-via-q-ensembles