Thursday, October 22, 2026

Claude Duet (opens claude.com)

A personal agent from Anthropic; Lenny's Newsletter published a hands-on review the same day.

OpenAI models are coming to Google Cloud (opens openai.com)

OpenAI's latest models will be offered through Google Cloud's Model Garden, alongside more than 200 models from Google, partners and open source.

Simulithic — AI users that test your app on every device and browser. (opens ycombinator.com)

Simulithic (YC Fall 2026) runs AI users against an app on every device and browser.

Mistral Large 4 (opens mistral.ai)

https://docs.mistral.ai/models/mistral-large-4-0

Armorer Labs: Continuous security verification for AI agents in regulated industries (opens ycombinator.com)

Armorer Labs (YC Fall 2026) continuously verifies the security of AI agents used in regulated industries.

While Amazon blocks AI agents, Walmart rolls out the welcome mat (opens techcrunch.com)

Walmart is introducing technology that lets AI agents buy on customers' behalf, with spending controls and approvals, while Amazon blocks agents.

Recursive launches Flint, a laptop coding model it says was largely built by AI (opens techcrunch.com)

Recursive released Flint, a free coding model small enough for a laptop, which it says was built largely by its own AI research system.

Latent - Stop hallucinations before they reach your customers (opens ycombinator.com)

Latent (YC Fall 2026) catches an AI product's wrong answers before customers see them.

OpenAI CLI (opens github.com)

Show HN: Omnara – Open-source alternative to Claude Managed Agents (opens github.com)

An open-source API for durable agents: Omnara runs the agent loop and provides sandboxes, secrets, permissions and RBAC.

Claude Now Works with Google Docs, Sheets, and Slides (opens claude.com)

Resend Inboxes (opens producthunt.com)

Create shared inboxes, connect your agents, build workflows

Horizontal: AI agents that run factory operations end-to-end (opens ycombinator.com)

Horizontal (YC Fall 2026) builds AI agents that run day-to-day factory operations.

Nvidia debuts new AI reference architectures, development tools (opens siliconangle.com)

At GTC Berlin, Jensen Huang introduced reference architectures and tools for building data centers and robots, including the DSX Pod plug-in data center.

Portal Space Systems reaches orbit for the second time this year with Starburst-1 launch (opens geekwire.com)

Bothell-based Portal Space Systems says its desk-sized craft established ground contact, stabilized and deployed its solar array within hours.

Orgo - Computers for Agents (opens ycombinator.com)

Orgo (YC Fall 2026) gives AI agents their own cloud computers.

Mercury 3 (opens producthunt.com)

The diffusion LLM that scaled 40x without slowing down

ElevenLabs Realtime Translation (opens producthunt.com)

Turn live speech into translated audio as people talk