LangChain(@LangChainAI)

Reining in LLM spend gets harder once your team has started using multiple agents calling multiple m...

LangChain (@LangChain) — Fri, 14 Aug 2026 13:05:22 GMT

Reining in LLM spend gets harder once your team has started using multiple agents calling multiple models.

Without the proper controls, costs can spike before you realize what happened.

In this walkthrough, learn how to set and enforce consistent cost controls using LangSmith LLM Gateway.

Watch the demo:

Your browser does not support the video tag.

🔗 View on Twitter

💬1🔄1❤️19👀2944📊4

⚡ Powered by xgo.ing

Curious about what’s new across LangChain and LangSmith? Join our upcoming Customer AMA for a gener...

LangChain (@LangChain) — Thu, 13 Aug 2026 21:00:56 GMT

Curious about what’s new across LangChain and LangSmith?

Join our upcoming Customer AMA for a general overview of our latest product launches, updates, and capabilities.
events.langchain.com/register/custo…

💬1🔄5❤️18👀7996📊5

⚡ Powered by xgo.ing

Improving agents is a data mining problem ⬇️

LangChain (@LangChain) — Thu, 13 Aug 2026 02:38:13 GMT

Improving agents is a data mining problem ⬇️

Viv@Vtrivedy10

the @aiDotEngineer World Fair always one of the best events every year to talk to builders at the frontier of Research, Agents, Evals, Systems, etc

A few weeks ago I gave a talk on 
- Continually Improving Agents
- building Agents to understand data from other Agents
- & a walkthrough of some of our latest work on data agents & post-training experiments

some fun takes:
- Every Continual Learning company will be an Observability & Eval company (and vice versa)
- Environments & Evals are the currency of agent improvement.  Agents are literally following the behaviors encoded in Evals.  The best way to make good evals is mining Production data at scale
- A good recipe to own your intelligence is using a Harness Eng - PostTrain - Harness sandwich with open models
-  Model-Harness-Task fit!  There is no universal model or universal harness.  You can always build a better agent system by optimizing the model and harness for a given task

if your team is looking to understand your data at scale, build environment/evals, or just improve your agents - reach out, hmu would love to work with you! 🚀 
youtu.be/CvRngaQZQ3Y?is…0

🔗 View Quoted Tweet

💬5🔄2❤️32👀10295📊8

⚡ Powered by xgo.ing

Next stop on the LangSmith Roadshow: Silicon Valley. ✅ A half-day, hands-on look at LangSmith Engin...

LangChain (@LangChain) — Wed, 12 Aug 2026 21:01:16 GMT

Next stop on the LangSmith Roadshow: Silicon Valley.

✅ A half-day, hands-on look at LangSmith Engine
✅ Hear from @hwchase17, @Expedia, + more
✅ Get hands-on experience building + deploying

RSVP today: events.langchain.com/LangSmithRoads…

💬1🔄2❤️26👀8150📊5

⚡ Powered by xgo.ing

LangSmith is now available as a bring your own cloud deployment on @awscloud. Keep agent traces and...

LangChain (@LangChain) — Wed, 12 Aug 2026 17:29:15 GMT

LangSmith is now available as a bring your own cloud deployment on @awscloud.

Keep agent traces and runtime data inside your AWS boundary, while LangChain manages provisioning, upgrades, scaling, and support.

BYOC gives teams data sovereignty with the speed of a managed service.

langchain.com/blog/langsmith…

💬2🔄8❤️43👀8934📊9

⚡ Powered by xgo.ing

📊We’ve rebuilt Dashboards in LangSmith to make them more useful for investigation and reporting. ...

LangChain (@LangChain) — Wed, 12 Aug 2026 15:12:26 GMT

📊We’ve rebuilt Dashboards in LangSmith to make them more useful for investigation and reporting. 

Put KPIs next to trends, compare metrics with different units, break traces down by model or user, add notes, and arrange the dashboard freely. 
docs.langchain.com/langsmith/dash…Z

Your browser does not support the video tag.

🔗 View on Twitter

💬5🔄9❤️72👀13781📊15

⚡ Powered by xgo.ing

.@LinkedIn is joining us at Interrupt NYC. Tanvi Motwani will share the Agentic Eval Playbook behin...

LangChain (@LangChain) — Wed, 12 Aug 2026 13:04:04 GMT

.@LinkedIn is joining us at Interrupt NYC.

Tanvi Motwani will share the Agentic Eval Playbook behind LinkedIn's Hiring Assistant: turning agent traces into golden datasets, training LLM-as-a-Judge systems, and building offline/online monitoring for production agents.

Catch her talk + more @ Interrupt NYC, Sept 24. interrupt.langchain.com/nyc

💬5🔄0❤️20👀8505📊7

⚡ Powered by xgo.ing

.@Toyota built their R&D GPT on Deep Agents to help employees search years of paint, seat, and m...

LangChain (@LangChain) — Tue, 11 Aug 2026 19:01:30 GMT

.@Toyota built their R&D GPT on Deep Agents to help employees search years of paint, seat, and manufacturing research with a single command.

Here's their story.

Your browser does not support the video tag.

🔗 View on Twitter

💬4🔄14❤️69👀11231📊20

⚡ Powered by xgo.ing

Link to blog: https://t.co/TYT9JEMAMU

LangChain (@LangChain) — Tue, 11 Aug 2026 16:30:06 GMT

Link to blog: langchain.com/blog/switchyar…

💬0🔄0❤️5👀2233📊2

⚡ Powered by xgo.ing

Do all of your agents need a frontier model? We ran NVIDIA's open source router, Switchyard, throu...

LangChain (@LangChain) — Tue, 11 Aug 2026 16:30:05 GMT

Do all of your agents need a frontier model? 

We ran NVIDIA's open source router, Switchyard, through our Deep Agents eval suite comprising of 145 multi-step tasks - Tool use, retrieval, filesystem operations, long context.

The result: 93% of turns went to a 30B model. Only 7% needed Claude Opus 4.8.

Routing between the two cut total cost by ~70%, while retaining ~90% of Opus's accuracy on the same calls.

Try out the deepagents integration with NVIDIA's Switchyard today: buff.ly/1HtHoJ2

💬8🔄11❤️109👀10491📊31

⚡ Powered by xgo.ing

Already building voice agents? Join our upcoming webinar to learn how to evaluate them across execu...

LangChain (@LangChain) — Tue, 11 Aug 2026 13:02:06 GMT

Already building voice agents?

Join our upcoming webinar to learn how to evaluate them across execution, outcomes, and experience—from tool use and task completion to latency, interruptions, and conversational friction.

events.langchain.com/webinar/How-to…

💬5🔄3❤️44👀8462📊13

⚡ Powered by xgo.ing

🛡️Data Protection Controls with LangSmith LLM Gateway ✅ Detect, redact, and replace PII and secret...

LangChain (@LangChain) — Mon, 10 Aug 2026 15:01:40 GMT

🛡️Data Protection Controls with LangSmith LLM Gateway

✅ Detect, redact, and replace PII and secrets in requests before they reach model providers
✅ Redact sensitive data from the traces Gateway records in LangSmith

Now available in the LLM Gateway Public Beta for Enterprise users. Request access:langchain.com/langsmith-llm-…x

💬8🔄4❤️39👀9249📊14

⚡ Powered by xgo.ing

On the latest Max Agency, @cognition president @russelljkaplan shared why devs stopped chasing the b...

LangChain (@LangChain) — Mon, 10 Aug 2026 14:02:46 GMT

On the latest Max Agency, @cognition president @russelljkaplan shared why devs stopped chasing the best model and started chasing efficiency.

⏯️ YouTube: youtube.com/watch?si=Ff-wq… 

🎧 Apple:podcasts.apple.com/us/podcast/the…P 

🎧 Spotifyopen.spotify.com/episode/7JNB5Y…tT

Your browser does not support the video tag.

🔗 View on Twitter

💬5🔄4❤️29👀8911📊10

⚡ Powered by xgo.ing

Interrupt is the place to connect with agent builders. Whether-in between sessions, at our worksh...

LangChain (@LangChain) — Mon, 10 Aug 2026 13:02:40 GMT

Interrupt is the place to connect with agent builders.  

Whether-in between sessions, at our workshops, or during our receptions, there isn’t a better place to meet the builders, engineers, and teams shaping what's next for agents.

Interested in attending? RSVP while spaces last: interrupt.langchain.com

💬4🔄7❤️45👀9135📊9

⚡ Powered by xgo.ing

Austin Berke, Lead AI Product Engineer at @Harmonic recently shared how they rebuilt Scout on Deep A...

LangChain (@LangChain) — Fri, 07 Aug 2026 19:00:00 GMT

Austin Berke, Lead AI Product Engineer at @Harmonic recently shared how they rebuilt Scout on Deep Agents, quadrupling retention along the way.

Watch the full fireside chat at youtu.be/pGdZBK___jM

Your browser does not support the video tag.

🔗 View on Twitter

💬7🔄4❤️39👀8192📊13

⚡ Powered by xgo.ing

From your terminal, you can: → Scaffold a Deep Agent with primitives for channels, sandboxes, memor...

LangChain (@LangChain) — Fri, 07 Aug 2026 17:25:41 GMT

From your terminal, you can:

→ Scaffold a Deep Agent with primitives for channels, sandboxes, memory, and identity

→ Deploy it to LangSmith-managed infrastructure

→ Run evals to verify agent behavior with @harborframework

💬0🔄0❤️8👀2447📊1

⚡ Powered by xgo.ing

Managed Deep Agents is now in public beta. Go from prototype to production scale without managing t...

LangChain (@LangChain) — Fri, 07 Aug 2026 17:25:40 GMT

Managed Deep Agents is now in public beta.

Go from prototype to production scale without managing the underlying infrastructure yourself.

Built for developers who want to increase product velocity with control over model choice and the agent development lifecycle.

langchain.com/blog/managed-d…

💬8🔄10❤️64👀9573📊20

⚡ Powered by xgo.ing

🔍Tracing Controls with the LangSmith platform When a Langsmith LLM Gateway guardrail triggers, it ...

LangChain (@LangChain) — Fri, 07 Aug 2026 16:00:34 GMT

🔍Tracing Controls with the LangSmith platform

When a Langsmith LLM Gateway guardrail triggers, it shows up in your LangSmith traces. Enforce and track spend limits, rate limits, and sensitive data controls in one platform. Then, open the trace to  see what happened and make improvements. 
langchain.com/blog/langsmith…W

💬7🔄0❤️36👀8199📊11

⚡ Powered by xgo.ing

New from The LangSmith Signal: Open-weight models are on the rise, and ready for production. ✅ 1 in...

LangChain (@LangChain) — Fri, 07 Aug 2026 15:01:37 GMT

New from The LangSmith Signal: Open-weight models are on the rise, and ready for production.

✅ 1 in 3 active teams ran an open weight model in July, up from 1 in 5 years ago.
✅ Teams running an open-weight model daily grew 9x YoY, while closed models usage grew 4.8x YoY.

💬6🔄9❤️35👀7599📊11

⚡ Powered by xgo.ing

📊 We analyzed this information from LangSmith Observability data across billions of agent runs, and...

LangChain (@LangChain) — Fri, 07 Aug 2026 15:01:37 GMT

📊 We analyzed this information from LangSmith Observability data across billions of agent runs, and we're just getting started. Stay tuned for more LangSmith Signals as we share how devs are building agents, by the numbers.
langchain.com/langsmith-plat…B

💬0🔄0❤️4👀2482📊1

⚡ Powered by xgo.ing

"SWE-bench is totally saturated." @russelljkaplan on why @cognition built its own coding benchmark...

LangChain (@LangChain) — Fri, 07 Aug 2026 14:02:16 GMT

"SWE-bench is totally saturated." 

@russelljkaplan on why @cognition built its own coding benchmark.

⏯️ YouTube: youtube.com/watch?si=Ff-wq… 

🎧 Apple:podcasts.apple.com/us/podcast/the…P 

🎧 Spotifyopen.spotify.com/episode/7JNB5Y…tT

Your browser does not support the video tag.

🔗 View on Twitter

💬5🔄6❤️36👀7354📊11

⚡ Powered by xgo.ing

.@mondaydotcom is returning to Interrupt! Director of Engineering Dor Cohen will share how https://...

LangChain (@LangChain) — Fri, 07 Aug 2026 13:02:38 GMT

.@mondaydotcom is returning to Interrupt!

Director of Engineering Dor Cohen will share how monday.com built a dual-pipeline LLM eval system, using LangSmith production traces to drive both online and offline evaluation.

Catch Dor's talk + more @ Interrupt London, Oct 13. interrupt.langchain.com/london

💬4🔄0❤️16👀6535📊6

⚡ Powered by xgo.ing

LangSmith for Startups Spotlight: @Backopsai ✅ An AI-native resolution layer for supply chain and ...

LangChain (@LangChain) — Thu, 06 Aug 2026 21:15:20 GMT

LangSmith for Startups Spotlight: @Backopsai 

✅ An AI-native resolution layer for supply chain and complex operations. 

✅ Their agents handle operational workflows end to end: filing claims, reading emails, and updating systems like a top ops manager rather than a fragile script.

✅ Uses LangSmith for end-to-end workflow tracing, monitoring, and experimentation tools for their multi-step agent runs, helping them run evaluators and track performance metrics to catch regressions, before customers ever notice.

BackOps is hiring. Check out their open roles at backops.ai/careers.

Your browser does not support the video tag.

🔗 View on Twitter

💬11🔄7❤️62👀10803📊22

⚡ Powered by xgo.ing

On August 13, join us for a San Francisco @ApacheDataFusio Meetup hosted by @ankush_gola11. You'll...

LangChain (@LangChain) — Thu, 06 Aug 2026 19:00:24 GMT

On August 13, join us for a San Francisco @ApacheDataFusio Meetup hosted by @ankush_gola11. 

You'll learn about the trajectory of modern data infrastructure, real-world applications, performance integrations, and more.

RSVP at luma.com/gk3s2vib

💬3🔄3❤️15👀11000📊5

⚡ Powered by xgo.ing

The most common question we get about our open source is when to reach for each of Deep Agents, Lang...

LangChain (@LangChain) — Thu, 06 Aug 2026 18:01:59 GMT

The most common question we get about our open source is when to reach for each of Deep Agents, LangChain, and LangGraph

@sydneyrunkle just wrote up a guide on what each package offers, and when to reach for each, with examples!

Sydney Runkle@sydneyrunkle

x.com/i/article/2085…

🔗 View Quoted Tweet

💬8🔄4❤️46👀12173📊16

⚡ Powered by xgo.ing

📦 Try Out Kimi K3 in LangSmith LLM Gateway Run agents with Kimi 3 using just your LangSmith API ke...

LangChain (@LangChain) — Thu, 06 Aug 2026 17:10:33 GMT

📦 Try Out Kimi K3 in LangSmith LLM Gateway

Run agents with Kimi 3 using just your LangSmith API key.

LangSmith now provides access to open models out-of-the-box, powered by @FireworksAI_HQ.

Get started today →docs.langchain.com/langsmith/llm-…a

💬3🔄4❤️56👀10421📊12

⚡ Powered by xgo.ing

📦 Try Out Kimi K3 in LangSmith LLM Gateway Run agents with Kimi 3 using just your LangSmith API ke...

LangChain (@LangChain) — Thu, 06 Aug 2026 17:00:40 GMT

📦 Try Out Kimi K3 in LangSmith LLM Gateway

Run agents with Kimi 3 using just your LangSmith API key. 

LangSmith now provides access to open models out-of-the-box, powered by @FireworksAI_HQ. 

Get started today →docs.langchain.com/langsmith/llm-…a

💬0🔄0❤️2👀1065📊1

⚡ Powered by xgo.ing

LangChain Academy Course update: Intro to Deep Agents ✅ Modules on dynamic and async subagents ✅ C...

LangChain (@LangChain) — Thu, 06 Aug 2026 16:00:45 GMT

LangChain Academy Course update: Intro to Deep Agents 

✅ Modules on dynamic and async subagents
✅ Course tutor skill which turns your coding agent into a personal tutor 
✅ Capstone projects + practice exercises
✅ Support for Typescript
✅ Updates in Deep Agents v0.7

💻 Start now:academy.langchain.com/courses/founda…K

Your browser does not support the video tag.

🔗 View on Twitter

💬7🔄18❤️215👀16357📊53

⚡ Powered by xgo.ing

✅ Just added: ISO 27001:2022 certification ✔️ SOC 2 ✔️ GDPR ✔️ HIPAA compliance

LangChain (@LangChain) — Thu, 06 Aug 2026 15:00:10 GMT

✅ Just added: ISO 27001:2022 certification

✔️ SOC 2
✔️ GDPR
✔️ HIPAA compliance

💬4🔄6❤️38👀9136📊10

⚡ Powered by xgo.ing

"A lot of the bottleneck in chip design, it's actually thermals." @cognition president @russelljka...

LangChain (@LangChain) — Thu, 06 Aug 2026 13:02:05 GMT

"A lot of the bottleneck in chip design, it's actually thermals." 

@cognition president @russelljkaplan on the Tesla debate that shaped how he thinks about inference.

⏯️ YouTube: youtube.com/watch?si=Ff-wq… 

🎧 Apple:podcasts.apple.com/us/podcast/the…P 

🎧 Spotifyopen.spotify.com/episode/7JNB5Y…tT

Your browser does not support the video tag.

🔗 View on Twitter

💬3🔄4❤️33👀8771📊7

⚡ Powered by xgo.ing

Our latest guide outlines how teams can build the right governance foundation across cost, control, ...

LangChain (@LangChain) — Wed, 05 Aug 2026 21:00:58 GMT

Our latest guide outlines how teams can build the right governance foundation across cost, control, and compliance, including where gateway infrastructure can help centralize policy enforcement, data protection, rate limits, fallbacks, and spend management.  

Read more: langchain.com/blog/building-…

💬7🔄4❤️47👀8845📊17

⚡ Powered by xgo.ing

LangSmith traces let the @MadrigalPharma team debug agents like reading a brain scan. One click dep...

LangChain (@LangChain) — Wed, 05 Aug 2026 19:00:00 GMT

LangSmith traces let the @MadrigalPharma team debug agents like reading a brain scan.

One click deploys can replace months of custom orchestration.

A look at how they took their agent time to production from 12 weeks to 2.

Your browser does not support the video tag.

🔗 View on Twitter

💬3🔄3❤️30👀9117📊8

⚡ Powered by xgo.ing

OpenWiki now includes a web visualizer for humans to utilize the wikis it generates. Read the wikis...

LangChain (@LangChain) — Wed, 05 Aug 2026 18:01:12 GMT

OpenWiki now includes a web visualizer for humans to utilize the wikis it generates.

Read the wikis, and inspect how repo sections relate to one another via the built in graph visualizer.

OpenWiki is an open source agent CLI for writing and maintaining repo documentation: github.com/langchain-ai/o…

Brace@BraceSproul

OpenWiki now ships with a built in web visualizer!

Run `openwiki visualize` to automatically spin up a UI to read your docs, inspect relationships between files via the graph viewer, and more!

Try it out locally today: github.com/langchain-ai/o…

🔗 View Quoted Tweet

💬2🔄7❤️76👀13287📊16

⚡ Powered by xgo.ing

https://t.co/7xQOYbt3R7

LangChain (@LangChain) — Wed, 05 Aug 2026 16:57:56 GMT

x.com/i/article/2084…

💬3🔄19❤️140👀15484📊55

⚡ Powered by xgo.ing

👤Customer-Specific Controls with LangSmith LLM Gateway Set rate and spend limits for each customer...

LangChain (@LangChain) — Wed, 05 Aug 2026 16:00:09 GMT

👤Customer-Specific Controls with LangSmith LLM Gateway

Set rate and spend limits for each customer and user under a single API key. Keep usage predictable, simplify customer management, and avoid surprise model bills. 
langchain.com/blog/langsmith…A

💬3🔄6❤️31👀8169📊7

⚡ Powered by xgo.ing

Prototyping an agent takes an afternoon. Getting it to production doesn't. The bottleneck is usuall...

LangChain (@LangChain) — Wed, 05 Aug 2026 15:00:00 GMT

Prototyping an agent takes an afternoon. Getting it to production doesn't.

The bottleneck is usually engineering speed, how fast you can catch issues and ship fixes. LangSmith Engine does that automatically, monitoring production traces & deploying fixes on its own.

Take our LangChain Academy course: academy.langchain.com/courses/langsm…

Your browser does not support the video tag.

🔗 View on Twitter

💬10🔄13❤️125👀13603📊33

⚡ Powered by xgo.ing

@sydneyrunkle Watch the full fireside chat with @sydneyrunkle and @jakebroekhuizen https://t.co/m786...

LangChain (@LangChain) — Wed, 05 Aug 2026 13:52:40 GMT

@sydneyrunkle Watch the full fireside chat with @sydneyrunkle and @jakebroekhuizenyoutu.be/GbzEDgcuGJU

💬1🔄1❤️6👀4055📊3

⚡ Powered by xgo.ing

“Skills are fancy prompts, but they’re really easy to share, and they can help agents really narrow ...

LangChain (@LangChain) — Wed, 05 Aug 2026 13:52:39 GMT

“Skills are fancy prompts, but they’re really easy to share, and they can help agents really narrow in and do a certain task well”

@sydneyrunkle on why Skills matter.

Your browser does not support the video tag.

🔗 View on Twitter

💬8🔄4❤️29👀8978📊13

⚡ Powered by xgo.ing

.@Spring_Health is joining us at Interrupt NYC. https://t.co/K62OFGXSi1 Sr. Director, Engineering M...

LangChain (@LangChain) — Wed, 05 Aug 2026 13:01:54 GMT

.@Spring_Health is joining us at Interrupt NYC. interrupt.langchain.com/nyc

Sr. Director, Engineering Marissa Saunders will share how they use LangSmith to catch risk on both sides of a mental health conversation: crisis signals from the user, and unsafe or hallucinatory responses from the model.

Catch her talk + more @ Interrupt NYC, Sept 24.

💬3🔄3❤️13👀8613📊5

⚡ Powered by xgo.ing

Learn how teams can establish the right governance foundations, centralize critical controls, and sc...

LangChain (@LangChain) — Tue, 04 Aug 2026 21:00:43 GMT

Learn how teams can establish the right governance foundations, centralize critical controls, and scale agents without losing visibility into cost, data, or policy enforcement.

events.langchain.com/register/build…

💬3🔄2❤️24👀8455📊7

⚡ Powered by xgo.ing

Our latest guide, Customer Experience Agents in Production, looks at how @Lyft, @fastwebvodafone, an...

LangChain (@LangChain) — Tue, 04 Aug 2026 18:30:00 GMT

Our latest guide, Customer Experience Agents in Production, looks at how @Lyft, @fastwebvodafone, and @LATAMAirlines are building agents that resolve customer requests, assist frontline teams, and improve through production feedback.

Read the guide: langchain.com/resources/cust…

💬5🔄4❤️36👀8875📊12

⚡ Powered by xgo.ing

.@carodivittorio put together a framework on how to evaluate voice agents: 1️⃣ Execution: Did the ag...

LangChain (@LangChain) — Tue, 04 Aug 2026 17:43:04 GMT

.@carodivittorio put together a framework on how to evaluate voice agents:
1️⃣ Execution: Did the agent follow its instructions?
2️⃣ Outcome: Did the interaction achieve its goal?
3️⃣ Experience: Was the conversation a smooth experience for the caller?

An inside look: langchain.com/blog/how-to-ev…

💬6🔄4❤️34👀8754📊12

⚡ Powered by xgo.ing

OpenWiki's code init prompt just got a major upgrade! It now generates higher quality wikis that co...

LangChain (@LangChain) — Tue, 04 Aug 2026 15:43:26 GMT

OpenWiki's code init prompt just got a major upgrade!

It now generates higher quality wikis that cover more of your codebase, leading to better eval scores and more efficient runs.

Try it out locally today: github.com/langchain-ai/o…

Brace@BraceSproul

I just rewrote OpenWiki's entire prompt in v0.3 to generate more detailed & accurate wikis. Eval results:

- 📈 28.57% success increase (35% to 45% @ n=2)
- 🪙 14% fewer tokens
- 🧰 26% fewer tool calls
per successful task

And as you can clearly see from the graphs, the wikis contain much more data now.

Try out the new and improved OpenWikgithub.com/langchain-ai/o…M8A

npm install -g openwiki@0.3.0

🔗 View Quoted Tweet

💬9🔄16❤️125👀25123📊31

⚡ Powered by xgo.ing

🔄 Model Fallbacks with LangSmith LLM Gateway Don’t let model outages take your agents with them. ...

LangChain (@LangChain) — Tue, 04 Aug 2026 15:20:24 GMT

🔄 Model Fallbacks with LangSmith LLM Gateway

Don’t let model outages take your agents with them.

Define fallback rules across models and hosts and use them across every agent. When a provider goes down or hits a rate limit, calls are routed to another model.
langchain.com/blog/langsmith…W

💬3🔄4❤️32👀9199📊9

⚡ Powered by xgo.ing

On the Max Agency podcast, @cognition president @russelljkaplan shared how his team builds proactive...

LangChain (@LangChain) — Tue, 04 Aug 2026 14:01:48 GMT

On the Max Agency podcast, @cognition president @russelljkaplan shared how his team builds proactive agents.

⏯️ YouTube: youtube.com/watch?si=Ff-wq… 

🎧 Apple:podcasts.apple.com/us/podcast/the…P 

🎧 Spotifyopen.spotify.com/episode/7JNB5Y…tT

Your browser does not support the video tag.

🔗 View on Twitter

💬5🔄4❤️29👀8440📊9

⚡ Powered by xgo.ing

Proud to deliver additional resilience capabilities to our open source frameworks: Deep Agents, Lang...

LangChain (@LangChain) — Tue, 04 Aug 2026 13:04:48 GMT

Proud to deliver additional resilience capabilities to our open source frameworks: Deep Agents, LangGraph, and LangChain.

Our work will allow agents to retry interrupted work, follow a safe recovery path, resume from a saved state instead of starting over, and automatically fall back to alternative models when the primary model fails.

NVIDIA@nvidia

Security is strongest when organizations collaborate openly and move quickly. 

Now over 120 members strong, the Open Secure AI Alliance is sharing new open source security contributions, including new proposed SAFE guidelines, for turning confidential incident findings into stronger protection across the ecosystem.

🔗 View Quoted Tweet

💬9🔄5❤️72👀14732📊14

⚡ Powered by xgo.ing

"My @Stripe career is divided into before and after Kai." Stripe built Kai, their Knowledge AI Plat...

LangChain (@LangChain) — Mon, 03 Aug 2026 19:00:00 GMT

"My @Stripe career is divided into before and after Kai."

Stripe built Kai, their Knowledge AI Platform, with Deep Agents in one week with just one engineer.

Here’s the full story: langchain.com/blog/how-strip…

💬5🔄30❤️310👀176650📊173

⚡ Powered by xgo.ing

BYOK with LangSmith LLM Gateway Take advantage of all that LangSmith LLM Gateway has to offer (fall...

LangChain (@LangChain) — Mon, 03 Aug 2026 16:56:25 GMT

BYOK with LangSmith LLM Gateway

Take advantage of all that LangSmith LLM Gateway has to offer (fallbacks, cost controls, rate limits) while bringing your own keys.

Leverage your existing contracts and avoid paying a markup for tokens.

langchain.com/blog/langsmith…

💬4🔄7❤️32👀10026📊12

⚡ Powered by xgo.ing

.@carodivittorio joined @googledevs to share how you can ✅ Build voice agents with Google ADK + Gemi...

LangChain (@LangChain) — Mon, 03 Aug 2026 15:16:20 GMT

.@carodivittorio joined @googledevs to share how you can
✅ Build voice agents with Google ADK + Gemini Live
✅ Set up tracing in LangSmith
✅ Get full visibility into your agent

⏯️Watch the demo: youtube.com/watch?v=z6l5ny…

Google for Developers@googledevs

Build voice agents with visibility into every interaction ✨

Learn how @carodivittorio from @LangChain uses the Google ADK, the Gemini Live model, and LangSmith to trace voice agent behavior, inspect tool calls, review interruption events, analyze token costs, and more.

Your browser does not support the video tag.

🔗 View on Twitter

🔗 View Quoted Tweet

💬2🔄4❤️28👀11450📊6

⚡ Powered by xgo.ing

Interrupt is the place to hear from industry leaders on whatʼs next for agents. https://t.co/XFDhS88...

LangChain (@LangChain) — Mon, 03 Aug 2026 13:02:00 GMT

Interrupt is the place to hear from industry leaders on whatʼs next for agents. interrupt.langchain.com 

At Interrupt SF, we hosted speakers from @cisco, @linkedin, and more as well as @AndrewYNg + @levie

Coming to Interrupt NYC + London: @Modal, @AstraZeneca, @JPMorgan, @Linkedin, & more

Interested in attending? Get your tickets for Interrupt while spaces last.

💬1🔄4❤️22👀9013📊5