new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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LangChain · Agents · all subjects

learning resources

8 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

LangChain Academy official resource

LangChain Academy is the official learning resource for LangChain, accessible at https://academy.langchain.com/.

Chat LangChain documentation tool

Chat LangChain is an interactive tool available at https://chat.langchain.com/ that allows developers to ask questions about LangChain documentation. It is powered by real-time docs and provides conversational access to LangChain API reference and guides.

LangChain API Reference documentation

The official API Reference is available at https://reference.langchain.com/python/ and provides complete documentation for all LangChain packages in Python.

Community Forum for LangChain support

The Community Forum is available at https://forum.langchain.com/ and is the primary venue for asking questions, sharing solutions, and discussing best practices about LangChain with other developers.

Community Slack channel

The LangChain Community Slack can be accessed via https://www.langchain.com/join-community and provides a space to connect with other builders and get quick help from the community.

Enterprise support portal

The Support portal is available at https://support.langchain.com/ and is the dedicated channel for enterprise customers to submit support tickets and track support requests.

LangSmith service status monitoring

Real-time status of LangSmith services and APIs can be monitored at https://status.smith.langchain.com/.

Voice agent demonstration repository

The voice-sandwich-demo repository at https://github.com/langchain-ai/voice-sandwich-demo contains a complete reference implementation of a voice agent for a sandwich shop order management system using the sandwich architecture.

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