We launched LangSmith Agent Builder this week as a no-code way to build agents. A key part of Agent Builder is itâs memory system. In this article we cover our rationale for prioritizing a memory system, technical details of how we built it, learnings from building the memory system, what the memory system enables, and discuss future work. What is LangSmith Agent BuilderLangSmith Agent Builder is
Our vision is to evolve GitHub Copilot into an ecosystem of agents that collaborate across the entire development lifecycle from coding and code review to security, debugging, deployment, and maintenance. To unlock the full potential of multi-agent workflows, we need to move beyond isolated interactionsâthat start from scratch each sessionâand toward a cumulative knowledge base that grows with eve
Open Responses is an open-source specification and ecosystem for building multi-provider, interoperable LLM interfaces based on the OpenAI Responses API. It defines a shared schema, and tooling layer that enable a unified experience for calling language models, streaming results, and composing agentic workflowsâindependent of provider. Why Open Responses LLM APIs have largely converged on similar
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The Copilot SDK is now available in technical preview, providing language-specific SDKs for programmatic access to the GitHub Copilot CLI. Available SDKs The Copilot SDK is available in four languages: Node.js / TypeScript: @github/copilot-cli-sdk Python: copilot Go: github.com/github/copilot-cli-sdk-go .NET: GitHub.Copilot.SDK Key features All SDKs provide a consistent API with: Multi-turn conver
Menu. Currently selected: Availability in GitHub Copilot GPT-5.2-Codex is generally available to Copilot Enterprise, Copilot Business, Copilot Pro, and Copilot Pro+. Availability in GitHub Copilot Youâll be able to select the model in the Copilot model picker from any of the following: Visual Studio Code in all modes: chat, ask, edit, agent Copilot Chat in github.com GitHub Mobile (iOS and Android
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