AI - AI Dynamics

LangSmith Observability Reveals Agent Development Patterns Across Billions Runs

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20 April 2026 21h01

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.

Gemini App 3 Achieves 18% User Growth and 43% Market Share Surge

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20 April 2026 21h01

Gemini has seen a steady climb since the launch of @GeminiApp 3, with an 18% increase in users and 43% increase in overall share.

OpenAI Maintains 80% LLM Market Share Despite Flat Growth

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20 April 2026 21h01

While @OpenAI growth was flat, they continued to dominate in the volume category with 80% of LLM traces.

Anthropic Achieves Fastest Growth in User Adoption and API Usage

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20 April 2026 21h01

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@AnthropicAI had the speediest ascent, with a 73% increase in users and 39% increase in overall model run/API call share.

LangSmith Signal: LLM provider adoption trends analysis 2026

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20 April 2026 21h01

The latest from the LangSmith Signal: We looked at API call volume and developer adoption trends across LLM providers using LangChain open source telemetry since December 2025.

→ View original post on X — @paulroetzer

API Security Breach Exposes Public Project Chat Data

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@paulroetzer

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20 April 2026 21h01

Crazy. “We also retroactively patched our API so public project chats couldn't be accessed, no matter what. Unfortunately, in February, while unifying permissions in our backend, we accidentally re-enabled access to chats on public projects.”

→ View original post on X — @alliekmiller

Claude Cowork: Free AI Agent Tool for Business Professionals

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@alliekmiller

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20 April 2026 21h01

NEW: I just dropped my free Claude Cowork in 5 Minutes quick start for business professionals who want to use AI agents without the terminal. Cowork is made for less technical, everyday business work. It lives inside the Claude Desktop app and works by pointing it at a

→ View original post on X — @lennysan

AI transforms product leadership from exhaustion to engagement

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@lennysan

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20 April 2026 20h59

My biggest takeaways from @nikhyl:

1. The best product leaders are in a state of “smiling exhaustion.” For years, PMs have just been feeling exhausted—endless alignment meetings, the monotony of organizational overhead, influence without authority. Now the work is genuinely fun… https://t.co/qt8LRsWu6Y
— Lenny Rachitsky (@lennysan) 20 avril 2026

My biggest takeaways from @nikhyl
: 1. The best product leaders are in a state of “smiling exhaustion.” For years, PMs have just been feeling exhausted—endless alignment meetings, the monotony of organizational overhead, influence without authority. Now the work is genuinely fun

→ View original post on X — @testingcatalog

OpenAI launches Chronicle for Codex as Recall

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@testingcatalog

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20 April 2026 20h57

OpenAI introduced the Chronicle feature for Codex, which runs as a background agent and builds memories from screen captures.

> It uses rate limits quickly 👀

This would be quite a nice "Recall" if you also rely on Computer Use a lot. https://t.co/xoZKGUuskZ pic.twitter.com/TbXz1NR8Zj
— 🚨 AI News | TestingCatalog (@testingcatalog) 20 avril 2026

OpenAI introduced the Chronicle feature for Codex, which runs as a background agent and builds memories from screen captures. > It uses rate limits quickly This would be quite a nice "Recall" if you also rely on Computer Use a lot.