AI Herald

Claude Desktop app interface showing Chat, Cowork, and Code modes — Anthropic AI productivity tools comparison with plugins, connectors, and slash commands

Claude Chat vs. Cowork vs. Code: What’s the Difference and When to Use Each

Anthropic’s Claude AI now offers three distinct modes of interaction: Chat, Cowork, and Code. Each serves a fundamentally different purpose, and understanding when to use which can dramatically improve your productivity. This guide breaks down every difference, walks you through setup and best practices, and helps you decide which mode fits your workflow. Quick Overview:…

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WebMCP by Google Chrome - new web standard enabling AI agents to interact with websites through structured tools via navigator.modelContext API

Google Chrome Launches WebMCP: A New Web Standard That Turns Any Website Into a Tool for AI Agents

Google Chrome has released an early preview of WebMCP, a proposed web standard that lets any website expose structured, callable tools directly to AI agents through a new browser API. Developed jointly by engineers at Google and Microsoft and incubated through the W3C’s Web Machine Learning community group, WebMCP introduces navigator.modelContext — a client-side API…

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GPT-5.3-Codex-Spark by OpenAI - real-time AI coding at 1000+ tokens per second powered by Cerebras Wafer-Scale Engine 3

OpenAI Launches GPT-5.3-Codex-Spark: Real-Time AI Coding at 1,000+ Tokens per Second, Powered by Cerebras

OpenAI has officially launched GPT-5.3-Codex-Spark, its first real-time coding model built for speed above all else. Powered by Cerebras‘ Wafer-Scale Engine 3, the model delivers over 1,000 tokens per second — making it roughly 15 times faster than the full GPT-5.3-Codex model. Codex-Spark is now rolling out as a research preview for ChatGPT Pro users….

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Claude AI free plan upgrade showing file creation capabilities - Word documents, Excel spreadsheets, PowerPoint presentations, and PDFs created directly from conversation

Claude’s Free Plan Just Got a Major Upgrade: File Creation, Connectors, Skills, and Longer Conversations Now Available to Everyone

Anthropic has expanded Claude’s free plan with four features that were previously reserved for paying subscribers. Free users can now create files, connect external apps through connectors, use skills to customize Claude’s behavior, and benefit from longer conversations through automatic context compaction. The update significantly narrows the gap between Claude’s free and paid tiers, giving…

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Bing Webmaster Tools AI Performance dashboard showing citation metrics for AI-generated answers

Bing Webmaster Tools Launches AI Performance Dashboard: What Publishers Need to Know

Microsoft just gave publishers something Google hasn’t: dedicated AI citation tracking. The new AI Performance dashboard in Bing Webmaster Tools, now in public preview, lets website owners see exactly how their content is being cited across Microsoft Copilot, Bing’s AI-generated summaries, and select partner integrations. This is a significant step toward what the industry is…

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HubSpot engineer at whiteboard - company reports 40% productivity boost after deploying Claude AI across engineering, marketing, and customer success teams

HubSpot Reports 40% Productivity Boost After Deploying Claude Across Engineering, Marketing, and Customer Success

HubSpot, the customer platform used by hundreds of thousands of businesses worldwide, has revealed significant productivity gains after integrating Anthropic’s Claude across its engineering, marketing, and customer success teams. According to a new case study published by Anthropic, the deployment has resulted in a 40% productivity increase across web development and content creation workflows, with…

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Super Bowl LX 2026 AI commercials - wireframe digital football with AI circuit nodes

AI Takes Center Stage at Super Bowl LX: From the Anthropic-OpenAI Feud to the First AI-Generated Ad

Super Bowl LX, airing today from Levi’s Stadium in Santa Clara, California, isn’t just the biggest game in American football — it’s now the biggest stage for artificial intelligence. With 30-second ad slots averaging a record $8 million (some exceeding $10 million), AI companies have flooded the 2026 Super Bowl with campaigns that range from…

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What Is llms.txt - Complete Guide to the Proposed AI Web Standard for LLMs

What Is llms.txt? The Complete Guide to the Proposed AI Web Standard

Table of Contents What Is llms.txt? Who Created llms.txt and Why? llms.txt vs. robots.txt vs. sitemap.xml The llms.txt File Specification Understanding llms-full.txt How to Create an llms.txt File (Step-by-Step) Real-World Examples from Major Companies Adoption Statistics and Current State Impact on SEO and Generative Engine Optimization Benefits and Limitations Common Mistakes to Avoid Tools, Plugins,…

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