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9 updates · 9 appsMarch 21, 2026

Daily AI Digest: No Major App Updates Today, But Check Out These Fun ChatGPT Experiments!

No big app updates today, but FatherPhi's got some hilarious ChatGPT experiments you won't want to miss!

Grok

1 update

Expanded summary · Grok

Grok is an AI assistant built by xAI.

Chat, create images, write code, and get real-time answers from the web and X.

Original reportingGrok updateRead original

Perplexity

1 update

Expanded summary · Perplexity

Smart media selection : Intelligently chooses between images, videos, or both based on query type

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 →

Original reportingChangelogRead original

Claude Code

1 update

Expanded summary · 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…

Run /model to switch models

Original reportingEnabling Claude Code to work more autonomouslyRead original

DeepSeek

1 update

Expanded summary · 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.

Original reportingDeepSeek-V3.2 Release | DeepSeek API DocsRead original

ChatGPT

1 update

Expanded summary · ChatGPT

How OpenAI uses chain-of-thought monitoring to study misalignment in internal coding agents—analyzing real-world deployments to detect risks and strengthen AI safety safeguards.

OpenAI implements chain-of-thought monitoring to enhance safety and detect misalignment in internal

Original reportingHow we monitor internal coding agents for misalignmentRead original

Gemini

1 update

Expanded summary · Gemini

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?

Original reportingBringing the power of Personal Intelligence to more peopleRead original

OpenAI Codex

1 update

Expanded summary · OpenAI Codex

Accelerates Codex growth to power the next generation of Python developer tools

OpenAI Codex is accelerating its growth to power the next generation of Python developer tools.

Original reportingOpenAI to acquire AstralRead original

Cursor

1 update

Expanded summary · Cursor

Composer 2 is now available in Cursor: frontier-level coding performance with strong results on challenging coding tasks.

Standard: $0.50/M input, $2.50/M output tokens Fast (default): $1.50/M input, $7.50/M output tokens Standard: $0.50/M input, $2.50/M output tokens Fast (default): $1.50/M input, $7.50/M output tokens Standard: $0.50/M input, $2.50/M output tokens Fast (default): $1.50/M input, $7.50/M output tokens

Original reportingComposer 2Read original

Claude

1 update

Expanded summary · Claude

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…

Original reportingIntroducing Claude Opus 4.5Read original
Daily AI Digest: No Major App Updates Today, But Check Out These Fun ChatGPT Experiments! | 1memo