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March 19, 2026

Daily AI App Digest for March 19, 2026

Full public memo · 9 sections across all available sources.

Perplexity got smarter media, Gemini launched personalized help, and Claude became more powerful with new app integrations.

Perplexity

Perplexity

You can now get smarter media suggestions, with the app choosing between images, videos, or both based on what you ask.

Smart media selection : Intelligently chooses between images, videos, or both based on query type | Configurable control : Enable/disable and override media types as needed | New max_tokens parameter : Control the maximum tokens extracted per page in search results. This gives you finer control over response size and costs. Learn more → Smart media selection : Intelligently chooses between images, videos, or both based on query type Configurable control : Enable/disable and override media types as needed New max_tokens parameter : Control the maximum tokens extracted per page in search results. This gives you finer control over response size and costs. Learn more → Perplexity now offers smarter media suggestions, intelligently choosing between images and videos ba You can also turn off or change the types of media shown if you prefer. Smart media selection : Intelligently chooses between images, videos, or both based on query type Smart media selection : Intelligently chooses…

Source · Changelog
Source · Changelog
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Gemini

Gemini

You can now get personalized shopping recommendations, tech support, and travel plans tailored just for you.

Get shopping recommendations, tech support, and travel itineraries tailored to you. | Personal Intelligence is now available in the U.S. for free-tier users. | Get tailored shopping recommendations: Looking for the perfect bag to match your new shoes? With Personal Intelligence, you’ll see a range of options that are tailored to your recent purchases as well as your preferred brands and style. Th… Get shopping recommendations, tech support, and travel itineraries tailored to you. Personal Intelligence is now available in the U.S. for free-tier users. Get tailored shopping recommendations: Looking for the perfect bag to match your new shoes? With Personal Intelligence, you’ll see a range of options that are tailored to your recent purchases as well as your preferred brands and style. Th… Gemini introduces 'Personal Intelligence' for tailored shopping, tech support, and travel plans, now This 'Personal Intelligence' feature is now available for free to users in the U.S. For example,…

Source · Bringing the power of Personal Intelligence to more people
Source · Bringing the power of Personal Intelligence to more people

Claude

Claude

A new, smarter version called Claude Opus 4.5 is now available.

Our newest model, Claude Opus 4.5, is available today. It’s intelligent, efficient, and the best model in the world for coding, agents, and computer use. It’s also meaningfully better at everyday tasks like deep research and working with s… | Opus 4.5 is available today on our apps, our API, and on all three major cloud platforms. If you’re a developer, simply use claude-opus-4-5-20251101 via the Claude API . Pricin… Our newest model, Claude Opus 4.5, is available today. It’s intelligent, efficient, and the best model in the world for coding, agents, and computer use. It’s also meaningfully better at everyday tasks like deep research and working with s… Opus 4.5 is available today on our apps, our API, and on all three major cloud platforms. If you’re a developer, simply use claude-opus-4-5-20251101 via the Claude API . Pricing is now $5/$25 per million tokens—making Opus-level capabiliti… Alongside Opus, we’re releasing updates to the Claude Developer Platform , Claude Code , and………

Source · Introducing Claude Opus 4.5
Source · Introducing Claude Opus 4.5

Grok

Grok

Grok is an AI assistant built by xAI.

Grok is an AI assistant built by xAI. | Chat, create images, write code, and get real-time answers from the web and X. Grok is an AI assistant built by xAI. Chat, create images, write code, and get real-time answers from the web and X. Grok now allows users to chat, create images, write code, and access real-time information from the Chat, create images, write code, and get real-time answers from the web and X.

Source · Grok update
Source · Grok update

Claude Code

Claude Code

Claude Sonnet 4.5 is the new default model in Claude Code. Run /model to switch models

Claude Sonnet 4.5 is the new default model in Claude Code. Run /model to switch models | We’re introducing several upgrades to Claude Code : a native VS Code extension, version 2.0 of our terminal interface, and checkpoints for autonomous operation. Powered by Sonnet 4.5 , Claude Code now handles longer, more complex developme… | We’re introducing a native VS Code extension in beta that brings Claude Code directly i… Claude Sonnet 4.5 is the new default model in Claude Code. Run /model to switch models We’re introducing several upgrades to Claude Code : a native VS Code extension, version 2.0 of our terminal interface, and checkpoints for autonomous operation. Powered by Sonnet 4.5 , Claude Code now handles longer, more complex developme… We’re introducing a native VS Code extension in beta that brings Claude Code directly into your IDE. You can now see Claude’s changes in real-time through a dedicated sidebar panel with inline diffs. The extension provides a richer, graphi… Claude…

Source · Enabling Claude Code to work more autonomously
Source · Enabling Claude Code to work more autonomously

DeepSeek

DeepSeek

DeepSeek-V3.2: Official successor to V3.2-Exp. Now live on App, Web & API.

DeepSeek-V3.2: Official successor to V3.2-Exp. Now live on App, Web & API. | DeepSeek-V3.2-Speciale: Pushing the boundaries of reasoning capabilities. API-only for now. | Introduces a new massive agent training data synthesis method covering 1,800+ environments & 85k+ complex instructions. DeepSeek-V3.2: Official successor to V3.2-Exp. Now live on App, Web & API. DeepSeek-V3.2-Speciale: Pushing the boundaries of reasoning capabilities. API-only for now. Introduces a new massive agent training data synthesis method covering 1,800+ environments & 85k+ complex instructions. DeepSeek-V3.2 is now live, featuring a new agent training data synthesis method for complex instruct DeepSeek-V3.2-Speciale: Pushing the boundaries of reasoning capabilities. API-only for now. Introduces a new massive agent training data synthesis method covering 1,800+ environments & 85k+ complex instructions. DeepSeek-V3.2: Official successor to V3.2-Exp. Now live on App, Web & API. | DeepSeek-V3.2-Speciale:…

Source · DeepSeek-V3.2 Release | DeepSeek API Docs
Source · DeepSeek-V3.2 Release | DeepSeek API Docs

OpenAI Codex

OpenAI Codex

A deep dive into why Codex Security doesn’t rely on traditional SAST, instead using AI-driven constraint reasoning and validation to find real vulnerabilities with fewer false positives.

A deep dive into why Codex Security doesn’t rely on traditional SAST, instead using AI-driven constraint reasoning and validation to find real vulnerabilities with fewer false positives. Codex Security now uses AI-driven constraint reasoning and validation to find real vulnerabilities, Why Codex Security Doesn’t Include a SAST Report

Source · Why Codex Security Doesn’t Include a SAST Report
Source · Why Codex Security Doesn’t Include a SAST Report

ChatGPT

ChatGPT

GPT-5.4 mini and nano are smaller, faster versions of GPT-5.4 optimized for coding, tool use, multimodal reasoning, and high-volume API and sub-agent workloads.

GPT-5.4 mini and nano are smaller, faster versions of GPT-5.4 optimized for coding, tool use, multimodal reasoning, and high-volume API and sub-agent workloads. ChatGPT introduces GPT-5.4 mini and nano, smaller and faster models optimized for coding, tool use, Introducing GPT-5.4 mini and nano

Source · Introducing GPT-5.4 mini and nano
Source · Introducing GPT-5.4 mini and nano

Cursor

Cursor

We've added more than 30 new plugins from partners such as Atlassian, Datadog, GitLab, Glean, Hugging Face, monday.com, and PlanetScale.

We've added more than 30 new plugins from partners such as Atlassian, Datadog, GitLab, Glean, Hugging Face, monday.com, and PlanetScale. Cursor can now read from, write to, and take actions across more of your stack. | Most plugins contain MCPs that cloud agents can use when kicked off manually or triggered automatically through automations . | New Plugins on the Cursor Marketplace We've added more than 30 new plugins from partners such as Atlassian, Datadog, GitLab, Glean, Hugging Face, monday.com, and PlanetScale. Cursor can now read from, write to, and take actions across more of your stack. Most plugins contain MCPs that cloud agents can use when kicked off manually or triggered automatically through automations . New Plugins on the Cursor Marketplace Cursor adds over 30 new plugins from partners like Atlassian and GitLab, enhancing its read/write ca Most plugins contain MCPs that cloud agents can use when kicked off manually or triggered automatically through… New…

Source · New Plugins on the Cursor Marketplace · Cursor
Source · New Plugins on the Cursor Marketplace · Cursor