Until today, Deep Agents shipped with a single set of prompts, tools, and middleware aimed to work well across all Large Language Models. With the launch of harness profiles, you can now control these parameters on a per-model basis.
@langchain
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Parallelism and Agentic Skills Accelerate Prototype to Production
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Going from prototype to production took weeks instead of months. Madrigal’s team is finding parallelism increases accuracy and scope while decreasing latency. With agentic skills, domain experts can work directly inside the feedback loops and address shortcomings. See
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Madrigal Pharma Multi-Agent Platform Powered by LangChain
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@MadrigalPharma
’s multi-agent research and intelligence platform for pharma is powered by LangChain + LangSmith. When users ask research questions, the orchestrator breaks them into sub-tasks. Multiple agents working in conjunction towards an overarching goal, with an -
Pharma Agents Framework Reaches Production with Axtria Partnership
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Most pharma agent pilots never make it to production. We’re partnering with @Axtria to close this gap. Built on LangSmith, Axtria’s pharma-native AgentOps framework will give life sciences enterprises:
• Traceability
• Compliance controls
• Evaluation rigor -
How Listen Builds System of AI Agents Subagents
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Watch the full episode: YouTube: https://
youtube.com/watch?v=YTTH-0
XXEBE
… Apple Podcasts: https://
podcasts.apple.com/us/podcast/how
-listen-builds-a-system-of-ai-agents-subagents/id1891551672?i=1000763262614
… Spotify: https://
open.spotify.com/episode/5t8U5I
ese5vS0p6wFtrnuN?si=2c718878ce3f463f&nd=1&dlsi=e18b37d7f06a4091
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ListenLabs Agents Analyze Conversations Building Custom Data Tables
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At @ListenLabs, agents analyze data from conversations by building their own tables — adding columns like "user sentiment," filling in values automatically, then charting the results.
— LangChain (@LangChain) 28 avril 2026
Co-Founder & CTO @florian_jue runs through how this works on the Max Agency podcast hosted by… pic.twitter.com/XcrHSg4QbvAt @ListenLabs
, agents analyze data from conversations by building their own tables — adding columns like "user sentiment," filling in values automatically, then charting the results. Co-Founder & CTO @florian_jue runs through how this works on the Max Agency podcast hosted by -
LangChain Engineer Jake Broekhuizen Joins Interrupt Agent Conference
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@jakebroekhuizen joined LangChain as one of our first deployed engineers. In just over two weeks, he’s adding MC to his resume as he takes the stage at our agent conference Interrupt. A quick conversation → https://
langchain.com/blog/interrupt
-preview-meet-the-mc?utm_source=twitter&utm_medium=social
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LangSmith Achieves Awardable Status for Federal Deployment
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With Awardable status, LangSmith is now ready for rapid deployment in federal agencies and DoW program offices. Government customers: watch our 5-minute Tradewinds solution video at
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LangSmith Achieves Awardable Status on DoD Marketplace
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LangSmith has been deemed Awardable on the @CDAODoW Tradewinds Solutions Marketplace.
— LangChain (@LangChain) 28 avril 2026
LangSmith was assessed under the AI/ML Scaffolding focus area and went through rigorous assessments and evaluations, satisfying FAR, DFARS, and DoW OTA requirements. pic.twitter.com/54fjOROpiILangSmith has been deemed Awardable on the @CDAODoW Tradewinds Solutions Marketplace. LangSmith was assessed under the AI/ML Scaffolding focus area and went through rigorous assessments and evaluations, satisfying FAR, DFARS, and DoW OTA requirements.
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Deep Dive on Deep Agents Talk at ODSC Conference
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If you're going to be at @_odsc
, head over to @sydneyrunkle
's talk Deep Dive on Deep Agents. Today @ 11:05 AM ET