ChatPRD vs Notion

Claude Opus 5.5 Review: Cheaper, Faster, Less Annoying

Claire Vo, host of the How I AI podcast, reviews Anthropic's Claude Opus 5.5 after having abandoned Claude for months due to its previous 'annoying' behavior. She highlights that Opus 5.5 is 40% cheaper than Opus 5 and 30% faster, and it now feels less annoying to interact with. She tested the model across long-running agentic tasks, frontend prototyping, SVG illustration, and daily knowledge work tasks. The model performed well in agentic tasks (ignoring prompt injections, catching bugs), excelled in frontend design and SVG generation, and improved email writing in her voice. However, it still has a safety-first 'scold' personality, can be slow on long turns, and lags behind Codex in computer use and video editing. She concludes that Claude is back in her stack for specific use cases like PR review, architecture questions, and frontend work.

• Anthropic released Claude Opus 5.5, priced at $4 per million input tokens and $20 per million output tokens, with a fast mode at $8 and $40.
• Opus 5.5 is 40% cheaper than Opus 5 and 30% faster, aiming for performance close to Opus 5.1.
• Opus 5.5 includes first-model alignment safeguards, with external evaluations and rejection of prompt injections, and cybersecurity tasks are diverted to Opus 4.8.

Want to test what's next in ChatPRD?

Test ChatPRD’s Product Graph and prototypes, join Claire at Lenny’s Summit, meet CXO.dev, and explore new How I AI episodes.

GPT-6 Astra Launches: Hands-On Review by Claire Vo

OpenAI has launched GPT-6 Astra, its most intelligent and aligned model, now available to Daybreak customers and rolling out to Plus, Pro, and Enterprise via API and AWS. The model shows significant improvements in computer use, coding, math, and knowledge work, with pricing at $10 per million input tokens and $50 per million output tokens. Claire Vo, founder of ChatPRD and host of How I AI, provides a detailed review, demonstrating Astra's capabilities in navigating complex UIs, generating 3D assets in Blender, building desktop apps, and automating creative workflows. She highlights its one-shot problem-solving for tasks that previous models failed, its speed and efficiency, and its potential to transform personal software development and creative production.

• OpenAI released GPT-6 Astra, available first to Daybreak customers and rolling out to Plus, Pro, Enterprise, API, and AWS.
• GPT-6 Astra pricing is $10 per million input tokens and $50 per million output tokens.
• The model demonstrates strong performance in computer use, coding, math (Frontier Math Tier 4), and knowledge work.

Notion introduces new AI features and blog posts on CRDTs and agent skills

Notion's website has been updated with new AI product pages (Notion AI, Agents, AI Meeting Notes, Enterprise Search) and new blog posts including 'How Notion handles concurrent editing with CRDTs' and 'A skills library for every agent'.

10 Creative Ways to Showcase Customer Success

This newsletter article by Tom presents ten novel approaches for companies to highlight their customers as social proof, moving beyond typical logo walls. Examples include Deel featuring Snoop Dogg as a customer, Notion offering Figma's internal handbook as a template, Hinge publishing love stories from real couples, Stripe using billboards to spotlight customers like Instacart, and Shopify visualizing first sales on the Las Vegas Sphere. Other strategies include turning negative reviews into ads (Snowbird), pairing logos with concrete results (Clay), showing real bug fixes (Greptile), and organizing customer logos by competitors they left (Pylon). The article also promotes 'enso' as a sponsor, an approved ChatGPT Ads partner, offering $10,000 in ad credits to new customers. It is a compilation of marketing tactics rather than a specific industry news event.

• The article lists 10 unconventional customer showcase strategies.
• Deel features Snoop Dogg as a customer on its homepage.
• Stripe used Times Square billboards to highlight customer Instacart.

Showly.ai Launches First Agent Artifact Cloud Platform

The article introduces the concept of an 'agent artifact cloud', a new category of software for storing and sharing outputs generated by AI agents. It argues that as tools shift from being designed for humans to being designed for agents, there is a need for a persistent, shareable medium for agent-produced content, such as research reports and dashboards. Showly.ai is presented as the first product in this category, enabling users to create and publish HTML pages directly from agent runs in Claude Code, Codex, and other MCP-compatible agents. The platform is described as agent-neutral, public by default, and versioned, with no editor or manual formatting required. The article also discusses the evolution of document mediums from paper to digital files to canvas-based tools, and positions HTML as the next medium that requires no human maintenance.

• Anthropic open sourced the Model Context Protocol (MCP) in November 2024.
• Showly.ai is described as the first agent artifact cloud, launched and live.
• Showly.ai connects to Claude Code, Codex, OpenClaw, Hermes, Pi, MyClaw, and other MCP-compatible agents.