Two former Twitter Developer Platform execs have launched an AI development platform called Freeplay. It's more than observability, they say.

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Freeplay is an LLM development platform that helps product development teams use LLMs in their products. It offers developer SDKs for Python, Node, and Java. Freeplay focuses on testing, experimentation, monitoring, and prompt management. It differs from traditional observability platforms by providing a data flywheel that helps optimize LLM applications.

Freeplay: New LLM Dev Tool for Java Developers (and Others)

Comparing OpenAI’s Developer Platform to Twitter’s