# clm_DB4398BF68F2

subject: OpenAI (/record/openai.md)  
predicate: released  
value: Baselines implementation of Hindsight Experience Replay  
valid_from: 2018-02-26  
valid_to: null  
published: 2018-02-26  
recorded: 2026-11-03  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-04  
checked: 2026-11-04 · its source page states the value and the date (its publisher's feed entry for the page)  

> We’re releasing eight simulated robotics environments and a Baselines implementation of Hindsight Experience Replay, all developed for our research over the past year.

What https://openai.com/index/ingredients-for-robotics-research says, word for word.

## Sources

- https://openai.com/index/ingredients-for-robotics-research (primary, OpenAI, published 2018-02-26)

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