OpenAI Expands Cyber Access with GPT-5.4-Cyber Tiers Anthropic Builds Auto Alignment Researchers, 97% Gap Closure Claude Code Desktop Redesign with Multi-Sessions Gemini in Chrome Adds Skills for Easy Prompt Reuse Claude Code Adds Routines for Automated Tasks Google Releases Gemini Robotics-ER 1.6 for Robot Vision Gemini App Nano Banana Prompt Guide Released Nano Banana turns doodle into weather app Claude Mythos Preview Masters Full Cyber Range Codex CLI Terminal Tool Open-Sourced in Rust ChatGPT Atlas macOS App Launches for Web Assistance Claude Code Adds /ultraplan in Preview Gemini Adds NotebookLM Notebooks Integration Anthropic Launches Claude for Word Sidebar Beta Gemma 4 Open Weights Now Available Search AI Mode Restaurant Booking Expands to 8 Countries OpenAI Updates macOS App Certs After Axios Breach Codex Xcode Plugin Builds macOS SwiftUI Apps Claude Advisor strategy now in beta on API New $100/mo ChatGPT Pro Tier with 5x Codex Usage Google DeepMind Releases Gemma 4 High-Performance Open Model Claude Cowork GA for All Paid Plans with Enterprise Controls Gemini Turns Queries into Interactive Visualizations OpenAI Adds $100/mo Pro Tier to ChatGPT ChatGPT Pro Tier at $100/mo with 5x Codex Usage OpenAI Announces Next Phase of Enterprise AI OpenAI launches $100/mo ChatGPT Pro tier Claude Managed Agents Now in Public Beta Anthropic Launches Project Glasswing with Mythos Preview for Vuln Detection Anthropic Secures Multi-GW TPU Deal with Google, Broadcom OpenAI Launches Safety Fellowship Program OpenAI Proposes Industrial Policy for Superintelligence Era Google Cloud AI Agents Guide Explains Key Differences Codex Pay-as-You-Go in ChatGPT Business, No Fixed Seat Fees Emotion vectors discovered in Claude causally affecting behavior Flex & Priority Inference Tiers for Gemini API Anthropic Signs AI Safety MOU with Australia Anthropic Launches Claude Code Agentic Coding System Perplexity Scales Voice Search to Millions with Realtime API OpenAI Codex Security Preview Remains Free GKE Agent Sandbox Enables Sub-Second Agent Starts Codex Use Cases Gallery Launched Codex Plugins Enable Seamless Tool Integration DeepMind Releases AI Manipulation Measurement Toolkit OpenAI Reveals Model Spec Design and Evolution Process Conversational Analytics Launches in BigQuery OpenAI Releases Teen Safety Prompts for gpt-oss-safeguard Claude Long-term Users Achieve 10% Higher Success Rate Study Multi-Agent Harness Boosts Frontend Design Anthropic Launches Science Blog for AI Science Workflows Claude Accelerates Grad-Level Physics Calc Trace Analytics Adds SQL Queries & Charts Cost-Effective LLM Serving with Ollama on GKE GPU Sharing Google Adds MCP Servers for DBs, Boosting AI Agent Integration Migrate Apps to Cloud with Gemini CLI & MCP Guide Design Delightful Frontends with GPT-5.4 Parameter Golf Challenge for Minimal Prompts Anthropic Publishes 81k AI User Interviews (34 chars)Gemini 3 Preview: Thinking Levels & Image Gen Boost (42 chars)DeepMind Launches Cognitive Framework for AGI Progress OpenAI Launches GPT-5.4 Mini & Nano Fast Small Models Cloud Run Supports NVIDIA RTX PRO 6000 GPUs (38 chars)Sora API Adds Reusable Chars, 20s Videos, 1080p Anthropic Launches Institute for AI Societal Impacts Responses API adds shell and container environment ChatGPT adds interactive math & science visuals OpenAI shares instruction-priority training approach OpenAI to acquire Promptfoo for eval security Gemini 3.1 Flash-Lite Preview: Fast, Low-Cost Model Updated GPT-5.4 Prompt Guide with Agent Patterns Anthropic Reveals Claude's Eval Awareness Case Anthropic's Claude Opus 4.6 Finds 22 Firefox Vulnerabilities Anthropic updates vulnerability disclosure policy Anthropic details a Claude exploit case study Google ships TF 2.21, production LiteRT stack OpenAI Releases CoT Controllability Eval Suite OpenAI Rolls Out GPT-5.4 Thinking & Pro in ChatGPT ChatGPT for Excel beta and finance integrations GPT-5.4 Thinking System Card details safety approach Anthropic proposes “observed exposure” labor metric GPT-5.4 pro arrives as Responses-only model OpenAI ships a new GPT-5.4 API snapshot Anthropic explains current Department of War designation OpenAI boosts education support to close AI gaps OpenAI releases GPT‑5.4 for pro workflows OpenAI releases new tools to measure learning outcomes Codex app adds Windows support rollout Google ships February Gemini Drop updates OpenAI publishes GPT‑5.3 Instant System Card Google adds Gemini in-app tasks in March Pixel Drop Claude Skills Repo Open-Sourced OpenAI containers switch to session billing on 3/31 OpenAI-DoW Safety Agreement for Classified AI Anthropic Challenges DoW Supply Risk Label OpenAI-Amazon Partnership Launches Stateful Runtime on Bedrock OpenAI Updates Assistants API Migration Guide with Sunset Date Google expands ADK integrations for agents Google ships Nano Banana 2 in MENA OpenAI to add mental-health safety features soon Google expands ADK integrations for agents Anthropic's Complete Guide to Claude Skills OpenAI adds a stateful runtime in Amazon Bedrock Google Releases Nano Banana 2 Prompt Guide Codex and Figma Integration Enables Auto UI Design from Code OpenAI Announces End Date for Realtime API Beta: Feb 27, 2026 OpenAI and Figma Launch Direct Codex-Design Collaboration Anthropic details defense talks in CEO statement OpenAI & PNNL aim to speed up permitting drafts AI Edge Gallery adds on-device function calling Google unveils Nano Banana 2 for faster Gemini images Google releases Nano Banana 2 for faster images Google Enhances Gemini 2.5 Audio Model for Live Voice Agents Anthropic Acquires Vercept_ai for Claude Computer Use OpenAI Plans Realtime API Beta Shutdown on February 27, 2026 Google updates Circle to Search for multi-object queries OpenAI Publishes Report on AI Abuse Detection and Mitigation Galaxy S26 Adds On-Device Gemini AI for Call Fraud Detection Anthropic Publishes Responsible Scaling Policy v3.0 to Boost Transparency OpenAI Launches GPT-5.3-Codex for Advanced Coding Agents Google DeepMind Launches Robotics Accelerator for European Startups Anthropic releases major RSP rewrite (v3.0)Anthropic releases RSP 3.0 governance rewrite Anthropic Updates Responsible Scaling Policy to Version 3.0 Anthropic Publishes Responsible Scaling Policy 3.0 for Frontier AI Safety Google Labs Adds Agent Procedures to Opal Workflows Anthropic Updates Responsible Scaling Policy to 3.0 OpenAI Launches Frontier Alliances to Accelerate Enterprise AI Anthropic Publishes Claude AI Fluency Index Metric Anthropic details defenses vs distillation attacks OpenAI Plans to Retire SWE-bench Verified Evaluation Anthropic Updates Frontier Safety Roadmap with Feb 2026 Goals Anthropic launches Claude Sonnet 4.6 with 1M context ChatGPT adds Lockdown Mode and risk labels OpenAI launches Codex-Spark for ultra-low latency Gemini 3 Deep Think Gets Major Upgrade for Science OpenAI starts testing ads in ChatGPT (US)OpenAI launches GPT-5.3-Codex for agents OpenAI Rolls Out Trusted Access for Cybersecurity Google previews Developer Knowledge API + MCP Xcode 26.3 Integrates Claude Agent SDK Natively gpt-oss-120b Open Weights Released Codex Menu Bar Productivity Switcher Guide Build Menu Bar Tetris with Codex Plugin (35 chars)Tab Tab Tab auto-complete in AI Studio OpenAI Cuts Codex Plus Rate Limits Post-Pro Launch Atlas: ChatGPT Sidebar for macOS Codex App Now Available in ChatGPT Automate Bug Triage with Codex App Gemini Prompt for Paper-Cut Style Image Transformation Google Cloud's 5-Step AI Scaling Framework Released Anthropic Releases Claude Prompt Best Practices Guide Claude Code Monitor Tool Improves Log Monitoring Shopify Releases AI Toolkit for Claude Code Guide to New Pro Tier for Codex Sessions Anthropic Engineers' Claude Skills Talk Video Claude Cowork Now Generally Available Gemini Generates 3D Models & Interactive Charts Codex Integrates Work Context for Priorities Gemini API Flex/Priority Tiers: 50% Cost Cut for Flexible Workloads Google Releases Vibe Coding Explainer Video 5 Insights for Agentic AI in 2026 Role & Constraint Prompts Excel in Claude Workflows Gemma 4 runs offline on phones for local AI agents Google Cloud Spotlights Gemini Embedding 2 Codex Hooks Enable Lifecycle Script Execution Google Vids Adds Free Veo 3.1 Video Gen & Lyria Music OpenAI Acquires TBPN to Expand Global AI Media Conversations Build Coding Assistant with Gemini MCP/Skills Gemini API Adds Prepay Billing and Project Spend Caps Gemini 3.1 Flash Live Preview Enhances Real-Time Chat Street View Insights GA: Analyze 280B Images BigQuery Global Queries Across Regions OpenAI Launches Safety Bug Bounty Program OpenAI Foundation Announces $1B Investment Plans Gemini Automates Scheduling in Google Calendar Personalized marketing campaigns with Vertex AI Claude Code advanced patterns webinar released Google Cloud shares 5 steps to scale AI beyond pilots GKE LLM Inference Optimization Quickstart Neo4j Extension Added to Gemini CLI for NL Cypher Queries GKE Inference Gateway Boosts Vertex AI Latency OpenAI Acquires Astral to Boost Codex Gemini API Adds Multi-Tool Calls & Google Maps Grounding Spanner CQL APIs Now GA on Google Cloud (32 chars)Gemini API Spend Caps Added to Google AI Studio BigQuery Studio Assistant Supercharged by Gemini Build Onboarding Agents with Gemini Enterprise Guide Claude Now Creates Interactive Charts and Diagrams Anthropic Opens Sydney Office, Expands in APAC OpenAI shares operational tips in Codex Prompting Guide Gemini Sheets Hits SOTA on SpreadsheetBench OpenAI Improves Instruction Hierarchy for Safety Google adds Gemini scheduling help in Gmail Skills accelerate OSS maintenance in Agents SDK Calendar updates now email as the principal OpenAI Academy updates ChatGPT Skills guide Descript: scaling multilingual dubbing with AI OpenAI shares an AI investing research case study Google shares remixable I/O 2026 AI games Claude Opus 4.6 sabotage risk report published GPT-5.4 Thinking system card published ChatGPT “Skills” guide updated for reusable workflows Google Cloud Next '26 developer guide is out OpenAI Academy shares 4 GPT templates for SMBs OpenAI shares how Axios uses ChatGPT for journalism Veo 3 expands and reaches Gemini mobile OpenAI guide: structure prompts for caching wins OpenAI docs warn on safe MCP server connections Google explains how it built I/O 2026 with Gemini DeepMind shares Project Genie prompt tips OpenAI documents Prompt Caching to cut latency and cost OpenAI Loosens o1 Model Policy for Broader Commercial Use OpenAI Prompting guide covers versioned prompts Anthropic outlines prompt engineering basics Anthropic shows Prompt improver workflow Anthropic Releases Code Gen Prompt Patterns for Claude 4 Responses API migration guide for agent apps OpenAI explains prompt-based JSON schema generation Google AI Plus expands to 35 regions incl. US OpenAI Expands ChatGPT Enterprise to Japanese Firms OpenAI guide for long-horizon Codex tasks Anthropic Details Prompt Improvement Steps for Claude Google Updates Basic Prompt Design Guide for Gemini OpenAI and Microsoft reaffirm partnership terms Google rolls out Nano Banana 2 across MENA Gemini generates 30‑second songs with Lyria 3 OpenAI and Microsoft reaffirm partnership terms Google publishes Gemini 3.1 Flash Image model card Google Nano Banana 2 boosts fast image quality Guide to Using System Instructions in Gemini API OpenAI Updates Guide on Optimizing Prompt Caching Anthropic Updates Transparency Info for Claude Opus 4.6 OpenAI Publishes PDF Summarizing Prompt Engineering Basics OpenAI Details How to Use Prompt Caching Effectively OpenAI Academy ships prompt pack for gov tasks OpenAI Releases 'ChatGPT Tasks' Prompt Collection for Government OpenAI Appoints Arvind KC as Chief People Officer OpenAI Improves gpt-realtime-1.5 Voice Accuracy in Realtime API Gemini API Adds Multimodal Function Calls with Image Support Anthropic explains Claude’s persona selection research Anthropic Unveils Measures Against Distillation Attacks Anthropic previews Claude Code Security OpenAI publishes First Proof attempts with prompt appendix Google Releases Workflow for Creating XR 3D Experiences with Gemini Google Introduces Gemini's Lyria 3 Music Generation with Arabic Beta OpenAI Grants $7.5M to UK AISI’s Alignment Project OpenAI Releases EVMbench to Evaluate AI Agent Vulnerability Detection Gemini app adds Lyria 3 for music creation OpenAI Publishes California Privacy Requests Data OpenAI Warns About Unauthorized OpenAI Stock Trades Conductor adds automated reviews for code Gemini CLI adds extension settings for easier setup Tips for long‑running agents: Skills & Shell Gemini CLI Extensions Simplify Config and Improve Key Management Data Commons MCP becomes hosted for zero-install access OpenAI brings ChatGPT to GenAI.mil Claude Opus 4.6 boosts coding and long-context skills Anthropic states Claude will remain ad-free in chats Guide: Using Agentic Vision in Gemini 3 Flash Google Vertex AI Offers Prompt Templates for Scalable Testing Google upgrades Gemini and Classroom for educators Google Explains Key Prompt Design Strategies 9 Gemini Prompts Replace $4K/mo Bloomberg Tools Save Gemini Prompt Patterns as Chrome Skills 20 Claude Agentic Skills Prompt Patterns Shared Codex Hints at Super App with Scratchpad Experiment Google Engineer's 421pg Agentic Design Patterns Doc Gemini Advanced Image Prompt Tips Released 17 Claude Skills Resources Compiled by Community 30 Claude Shortcut Prompts Shared by Community Custom CLI Tools with Codex CLI Examples Codex Builders Unscripted on Agentic Workflows Claude Connected to Blender for 3D Models OpenAI Releases ChatGPT Prompting Guide with 9 Expert Tips Gemini Lyria 3 Pro Long Tracks Now Free 10 Production-Grade Prompts for Claude Optimize Gemini CLI Hooks with Specific Matchers Gemini Nano Banana Image Enhancement Prompts Google Cloud Leader in Sovereign Cloud Platforms Anthropic internal prompting leaks: constraint-focused style Google Cloud Next AI Agents Guide Build real-time agents with Gemini 3.1 Flash Live Fine-Tune Gemma 4 Locally with Unsloth Free Notebooks Personalize Claude with About Me & Projects Setup Claude Code Best Practices: CLAUDE.md for Self-Improvement Claude Code Patterns: Diff/Challenge for Better Code Review Claude offers 13 free AI courses and certificates Google Offers Veo 3.1 Lite at Lowest Price in Gemini API Anthropic announces AMA on Claude Code + MCP Vertex AI Guide for Fine-Tuning Gemini 2.5 Flash Using Codex to Migrate API to Latest Models Data Grounding Guide Boosts Agent Accuracy Google Cloud Releases 101 GenAI Blueprints New Gemini/Claude Dashboards in Cloud Monitoring 3 New Gemini Features Coming to Google TV Single-tenant Cloud HSM for full key control Dataform adds hierarchical folder and repo structure Spanner MCP server codelab for natural language queries OpenAI Updates Data Policy, Clarifies Training Opt-Out (44 chars)Claude 4.6 Makes 1M Token Context Standard Pricing GenAI Podcasts from Audio Architecture Guide OpenAI Shares 1-Year Responses API Review & Use Cases Wayfair improves catalog with OpenAI case study Google launches Wednesday Build Hour for AI agent building Anthropic schedules agentic AI event (Mar 17)Google shares Lyria 3 music prompt guide Gemini Image prompt guide for better results OpenAI shares a 5-step guide to AI adoption Google posts the weekly Workspace updates recap Preprint: GPT-assisted quantum gravity result Anthropic Updates Claude Connectors for Extended Capabilities Anthropic shares Claude 4 prompting best practices Google refreshes prompt design intro for Vertex AI Anthropic Adds Image Upload to Claude Google Updates Data Analysis Prompts for Gemini Anthropic's AI Fluency Framework Guide ElevenLabs expands Google Cloud tie-up for voice AI OpenAI Academy posts ChatGPT Tasks prompt pack for gov OpenAI Academy publishes ChatGPT 102 workbook OpenAI Academy Shares Teacher Training Case Study Google I/O 2026 set for May 19–20; Gemini teased Google showcases practical Gemini use cases in new ads Anthropic publishes a PDF of Claude’s Constitution Google releases TranslateGemma open translation models OpenAI Releases GPT-5.1 Prompting Guide w/ New Tools OpenAI Expands Cyber Access with GPT-5.4-Cyber Tiers Anthropic Builds Auto Alignment Researchers, 97% Gap Closure Claude Code Desktop Redesign with Multi-Sessions Gemini in Chrome Adds Skills for Easy Prompt Reuse Claude Code Adds Routines for Automated Tasks Google Releases Gemini Robotics-ER 1.6 for Robot Vision Gemini App Nano Banana Prompt Guide Released Nano Banana turns doodle into weather app Claude Mythos Preview Masters Full Cyber Range Codex CLI Terminal Tool Open-Sourced in Rust ChatGPT Atlas macOS App Launches for Web Assistance Claude Code Adds /ultraplan in Preview Gemini Adds NotebookLM Notebooks Integration Anthropic Launches Claude for Word Sidebar Beta Gemma 4 Open Weights Now Available Search AI Mode Restaurant Booking Expands to 8 Countries OpenAI Updates macOS App Certs After Axios Breach Codex Xcode Plugin Builds macOS SwiftUI Apps Claude Advisor strategy now in beta on API New $100/mo ChatGPT Pro Tier with 5x Codex Usage Google DeepMind Releases Gemma 4 High-Performance Open Model Claude Cowork GA for All Paid Plans with Enterprise Controls Gemini Turns Queries into Interactive Visualizations OpenAI Adds $100/mo Pro Tier to ChatGPT ChatGPT Pro Tier at $100/mo with 5x Codex Usage OpenAI Announces Next Phase of Enterprise AI OpenAI launches $100/mo ChatGPT Pro tier Claude Managed Agents Now in Public Beta Anthropic Launches Project Glasswing with Mythos Preview for Vuln Detection Anthropic Secures Multi-GW TPU Deal with Google, Broadcom OpenAI Launches Safety Fellowship Program OpenAI Proposes Industrial Policy for Superintelligence Era Google Cloud AI Agents Guide Explains Key Differences Codex Pay-as-You-Go in ChatGPT Business, No Fixed Seat Fees Emotion vectors discovered in Claude causally affecting behavior Flex & Priority Inference Tiers for Gemini API Anthropic Signs AI Safety MOU with Australia Anthropic Launches Claude Code Agentic Coding System Perplexity Scales Voice Search to Millions with Realtime API OpenAI Codex Security Preview Remains Free GKE Agent Sandbox Enables Sub-Second Agent Starts Codex Use Cases Gallery Launched Codex Plugins Enable Seamless Tool Integration DeepMind Releases AI Manipulation Measurement Toolkit OpenAI Reveals Model Spec Design and Evolution Process Conversational Analytics Launches in BigQuery OpenAI Releases Teen Safety Prompts for gpt-oss-safeguard Claude Long-term Users Achieve 10% Higher Success Rate Study Multi-Agent Harness Boosts Frontend Design Anthropic Launches Science Blog for AI Science Workflows Claude Accelerates Grad-Level Physics Calc Trace Analytics Adds SQL Queries & Charts Cost-Effective LLM Serving with Ollama on GKE GPU Sharing Google Adds MCP Servers for DBs, Boosting AI Agent Integration Migrate Apps to Cloud with Gemini CLI & MCP Guide Design Delightful Frontends with GPT-5.4 Parameter Golf Challenge for Minimal Prompts Anthropic Publishes 81k AI User Interviews (34 chars)Gemini 3 Preview: Thinking Levels & Image Gen Boost (42 chars)DeepMind Launches Cognitive Framework for AGI Progress OpenAI Launches GPT-5.4 Mini & Nano Fast Small Models Cloud Run Supports NVIDIA RTX PRO 6000 GPUs (38 chars)Sora API Adds Reusable Chars, 20s Videos, 1080p Anthropic Launches Institute for AI Societal Impacts Responses API adds shell and container environment ChatGPT adds interactive math & science visuals OpenAI shares instruction-priority training approach OpenAI to acquire Promptfoo for eval security Gemini 3.1 Flash-Lite Preview: Fast, Low-Cost Model Updated GPT-5.4 Prompt Guide with Agent Patterns Anthropic Reveals Claude's Eval Awareness Case Anthropic's Claude Opus 4.6 Finds 22 Firefox Vulnerabilities Anthropic updates vulnerability disclosure policy Anthropic details a Claude exploit case study Google ships TF 2.21, production LiteRT stack OpenAI Releases CoT Controllability Eval Suite OpenAI Rolls Out GPT-5.4 Thinking & Pro in ChatGPT ChatGPT for Excel beta and finance integrations GPT-5.4 Thinking System Card details safety approach Anthropic proposes “observed exposure” labor metric GPT-5.4 pro arrives as Responses-only model OpenAI ships a new GPT-5.4 API snapshot Anthropic explains current Department of War designation OpenAI boosts education support to close AI gaps OpenAI releases GPT‑5.4 for pro workflows OpenAI releases new tools to measure learning outcomes Codex app adds Windows support rollout Google ships February Gemini Drop updates OpenAI publishes GPT‑5.3 Instant System Card Google adds Gemini in-app tasks in March Pixel Drop Claude Skills Repo Open-Sourced OpenAI containers switch to session billing on 3/31 OpenAI-DoW Safety Agreement for Classified AI Anthropic Challenges DoW Supply Risk Label OpenAI-Amazon Partnership Launches Stateful Runtime on Bedrock OpenAI Updates Assistants API Migration Guide with Sunset Date Google expands ADK integrations for agents Google ships Nano Banana 2 in MENA OpenAI to add mental-health safety features soon Google expands ADK integrations for agents Anthropic's Complete Guide to Claude Skills OpenAI adds a stateful runtime in Amazon Bedrock Google Releases Nano Banana 2 Prompt Guide Codex and Figma Integration Enables Auto UI Design from Code OpenAI Announces End Date for Realtime API Beta: Feb 27, 2026 OpenAI and Figma Launch Direct Codex-Design Collaboration Anthropic details defense talks in CEO statement OpenAI & PNNL aim to speed up permitting drafts AI Edge Gallery adds on-device function calling Google unveils Nano Banana 2 for faster Gemini images Google releases Nano Banana 2 for faster images Google Enhances Gemini 2.5 Audio Model for Live Voice Agents Anthropic Acquires Vercept_ai for Claude Computer Use OpenAI Plans Realtime API Beta Shutdown on February 27, 2026 Google updates Circle to Search for multi-object queries OpenAI Publishes Report on AI Abuse Detection and Mitigation Galaxy S26 Adds On-Device Gemini AI for Call Fraud Detection Anthropic Publishes Responsible Scaling Policy v3.0 to Boost Transparency OpenAI Launches GPT-5.3-Codex for Advanced Coding Agents Google DeepMind Launches Robotics Accelerator for European Startups Anthropic releases major RSP rewrite (v3.0)Anthropic releases RSP 3.0 governance rewrite Anthropic Updates Responsible Scaling Policy to Version 3.0 Anthropic Publishes Responsible Scaling Policy 3.0 for Frontier AI Safety Google Labs Adds Agent Procedures to Opal Workflows Anthropic Updates Responsible Scaling Policy to 3.0 OpenAI Launches Frontier Alliances to Accelerate Enterprise AI Anthropic Publishes Claude AI Fluency Index Metric Anthropic details defenses vs distillation attacks OpenAI Plans to Retire SWE-bench Verified Evaluation Anthropic Updates Frontier Safety Roadmap with Feb 2026 Goals Anthropic launches Claude Sonnet 4.6 with 1M context ChatGPT adds Lockdown Mode and risk labels OpenAI launches Codex-Spark for ultra-low latency Gemini 3 Deep Think Gets Major Upgrade for Science OpenAI starts testing ads in ChatGPT (US)OpenAI launches GPT-5.3-Codex for agents OpenAI Rolls Out Trusted Access for Cybersecurity Google previews Developer Knowledge API + MCP Xcode 26.3 Integrates Claude Agent SDK Natively gpt-oss-120b Open Weights Released Codex Menu Bar Productivity Switcher Guide Build Menu Bar Tetris with Codex Plugin (35 chars)Tab Tab Tab auto-complete in AI Studio OpenAI Cuts Codex Plus Rate Limits Post-Pro Launch Atlas: ChatGPT Sidebar for macOS Codex App Now Available in ChatGPT Automate Bug Triage with Codex App Gemini Prompt for Paper-Cut Style Image Transformation Google Cloud's 5-Step AI Scaling Framework Released Anthropic Releases Claude Prompt Best Practices Guide Claude Code Monitor Tool Improves Log Monitoring Shopify Releases AI Toolkit for Claude Code Guide to New Pro Tier for Codex Sessions Anthropic Engineers' Claude Skills Talk Video Claude Cowork Now Generally Available Gemini Generates 3D Models & Interactive Charts Codex Integrates Work Context for Priorities Gemini API Flex/Priority Tiers: 50% Cost Cut for Flexible Workloads Google Releases Vibe Coding Explainer Video 5 Insights for Agentic AI in 2026 Role & Constraint Prompts Excel in Claude Workflows Gemma 4 runs offline on phones for local AI agents Google Cloud Spotlights Gemini Embedding 2 Codex Hooks Enable Lifecycle Script Execution Google Vids Adds Free Veo 3.1 Video Gen & Lyria Music OpenAI Acquires TBPN to Expand Global AI Media Conversations Build Coding Assistant with Gemini MCP/Skills Gemini API Adds Prepay Billing and Project Spend Caps Gemini 3.1 Flash Live Preview Enhances Real-Time Chat Street View Insights GA: Analyze 280B Images BigQuery Global Queries Across Regions OpenAI Launches Safety Bug Bounty Program OpenAI Foundation Announces $1B Investment Plans Gemini Automates Scheduling in Google Calendar Personalized marketing campaigns with Vertex AI Claude Code advanced patterns webinar released Google Cloud shares 5 steps to scale AI beyond pilots GKE LLM Inference Optimization Quickstart Neo4j Extension Added to Gemini CLI for NL Cypher Queries GKE Inference Gateway Boosts Vertex AI Latency OpenAI Acquires Astral to Boost Codex Gemini API Adds Multi-Tool Calls & Google Maps Grounding Spanner CQL APIs Now GA on Google Cloud (32 chars)Gemini API Spend Caps Added to Google AI Studio BigQuery Studio Assistant Supercharged by Gemini Build Onboarding Agents with Gemini Enterprise Guide Claude Now Creates Interactive Charts and Diagrams Anthropic Opens Sydney Office, Expands in APAC OpenAI shares operational tips in Codex Prompting Guide Gemini Sheets Hits SOTA on SpreadsheetBench OpenAI Improves Instruction Hierarchy for Safety Google adds Gemini scheduling help in Gmail Skills accelerate OSS maintenance in Agents SDK Calendar updates now email as the principal OpenAI Academy updates ChatGPT Skills guide Descript: scaling multilingual dubbing with AI OpenAI shares an AI investing research case study Google shares remixable I/O 2026 AI games Claude Opus 4.6 sabotage risk report published GPT-5.4 Thinking system card published ChatGPT “Skills” guide updated for reusable workflows Google Cloud Next '26 developer guide is out OpenAI Academy shares 4 GPT templates for SMBs OpenAI shares how Axios uses ChatGPT for journalism Veo 3 expands and reaches Gemini mobile OpenAI guide: structure prompts for caching wins OpenAI docs warn on safe MCP server connections Google explains how it built I/O 2026 with Gemini DeepMind shares Project Genie prompt tips OpenAI documents Prompt Caching to cut latency and cost OpenAI Loosens o1 Model Policy for Broader Commercial Use OpenAI Prompting guide covers versioned prompts Anthropic outlines prompt engineering basics Anthropic shows Prompt improver workflow Anthropic Releases Code Gen Prompt Patterns for Claude 4 Responses API migration guide for agent apps OpenAI explains prompt-based JSON schema generation Google AI Plus expands to 35 regions incl. US OpenAI Expands ChatGPT Enterprise to Japanese Firms OpenAI guide for long-horizon Codex tasks Anthropic Details Prompt Improvement Steps for Claude Google Updates Basic Prompt Design Guide for Gemini OpenAI and Microsoft reaffirm partnership terms Google rolls out Nano Banana 2 across MENA Gemini generates 30‑second songs with Lyria 3 OpenAI and Microsoft reaffirm partnership terms Google publishes Gemini 3.1 Flash Image model card Google Nano Banana 2 boosts fast image quality Guide to Using System Instructions in Gemini API OpenAI Updates Guide on Optimizing Prompt Caching Anthropic Updates Transparency Info for Claude Opus 4.6 OpenAI Publishes PDF Summarizing Prompt Engineering Basics OpenAI Details How to Use Prompt Caching Effectively OpenAI Academy ships prompt pack for gov tasks OpenAI Releases 'ChatGPT Tasks' Prompt Collection for Government OpenAI Appoints Arvind KC as Chief People Officer OpenAI Improves gpt-realtime-1.5 Voice Accuracy in Realtime API Gemini API Adds Multimodal Function Calls with Image Support Anthropic explains Claude’s persona selection research Anthropic Unveils Measures Against Distillation Attacks Anthropic previews Claude Code Security OpenAI publishes First Proof attempts with prompt appendix Google Releases Workflow for Creating XR 3D Experiences with Gemini Google Introduces Gemini's Lyria 3 Music Generation with Arabic Beta OpenAI Grants $7.5M to UK AISI’s Alignment Project OpenAI Releases EVMbench to Evaluate AI Agent Vulnerability Detection Gemini app adds Lyria 3 for music creation OpenAI Publishes California Privacy Requests Data OpenAI Warns About Unauthorized OpenAI Stock Trades Conductor adds automated reviews for code Gemini CLI adds extension settings for easier setup Tips for long‑running agents: Skills & Shell Gemini CLI Extensions Simplify Config and Improve Key Management Data Commons MCP becomes hosted for zero-install access OpenAI brings ChatGPT to GenAI.mil Claude Opus 4.6 boosts coding and long-context skills Anthropic states Claude will remain ad-free in chats Guide: Using Agentic Vision in Gemini 3 Flash Google Vertex AI Offers Prompt Templates for Scalable Testing Google upgrades Gemini and Classroom for educators Google Explains Key Prompt Design Strategies 9 Gemini Prompts Replace $4K/mo Bloomberg Tools Save Gemini Prompt Patterns as Chrome Skills 20 Claude Agentic Skills Prompt Patterns Shared Codex Hints at Super App with Scratchpad Experiment Google Engineer's 421pg Agentic Design Patterns Doc Gemini Advanced Image Prompt Tips Released 17 Claude Skills Resources Compiled by Community 30 Claude Shortcut Prompts Shared by Community Custom CLI Tools with Codex CLI Examples Codex Builders Unscripted on Agentic Workflows Claude Connected to Blender for 3D Models OpenAI Releases ChatGPT Prompting Guide with 9 Expert Tips Gemini Lyria 3 Pro Long Tracks Now Free 10 Production-Grade Prompts for Claude Optimize Gemini CLI Hooks with Specific Matchers Gemini Nano Banana Image Enhancement Prompts Google Cloud Leader in Sovereign Cloud Platforms Anthropic internal prompting leaks: constraint-focused style Google Cloud Next AI Agents Guide Build real-time agents with Gemini 3.1 Flash Live Fine-Tune Gemma 4 Locally with Unsloth Free Notebooks Personalize Claude with About Me & Projects Setup Claude Code Best Practices: CLAUDE.md for Self-Improvement Claude Code Patterns: Diff/Challenge for Better Code Review Claude offers 13 free AI courses and certificates Google Offers Veo 3.1 Lite at Lowest Price in Gemini API Anthropic announces AMA on Claude Code + MCP Vertex AI Guide for Fine-Tuning Gemini 2.5 Flash Using Codex to Migrate API to Latest Models Data Grounding Guide Boosts Agent Accuracy Google Cloud Releases 101 GenAI Blueprints New Gemini/Claude Dashboards in Cloud Monitoring 3 New Gemini Features Coming to Google TV Single-tenant Cloud HSM for full key control Dataform adds hierarchical folder and repo structure Spanner MCP server codelab for natural language queries OpenAI Updates Data Policy, Clarifies Training Opt-Out (44 chars)Claude 4.6 Makes 1M Token Context Standard Pricing GenAI Podcasts from Audio Architecture Guide OpenAI Shares 1-Year Responses API Review & Use Cases Wayfair improves catalog with OpenAI case study Google launches Wednesday Build Hour for AI agent building Anthropic schedules agentic AI event (Mar 17)Google shares Lyria 3 music prompt guide Gemini Image prompt guide for better results OpenAI shares a 5-step guide to AI adoption Google posts the weekly Workspace updates recap Preprint: GPT-assisted quantum gravity result Anthropic Updates Claude Connectors for Extended Capabilities Anthropic shares Claude 4 prompting best practices Google refreshes prompt design intro for Vertex AI Anthropic Adds Image Upload to Claude Google Updates Data Analysis Prompts for Gemini Anthropic's AI Fluency Framework Guide ElevenLabs expands Google Cloud tie-up for voice AI OpenAI Academy posts ChatGPT Tasks prompt pack for gov OpenAI Academy publishes ChatGPT 102 workbook OpenAI Academy Shares Teacher Training Case Study Google I/O 2026 set for May 19–20; Gemini teased Google showcases practical Gemini use cases in new ads Anthropic publishes a PDF of Claude’s Constitution Google releases TranslateGemma open translation models OpenAI Releases GPT-5.1 Prompting Guide w/ New Tools

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OpenAI21:20Guides & TipsOfficial X

Build Menu Bar Tetris with Codex Plugin (35 chars)

Launch games from menu bar instantly, start macOS app dev in minutes. (52 chars)

Key Points

1Click menu icon to start game
2Full keyboard controls, restart shortcuts
3Easy with build-macos-apps plugin

OpenAI Developers shared an example using Codex build-macos-apps plugin to create a menu bar Tetris game. Instant start on click, full keyboard play. Developers can prototype macOS apps quickly. (140 chars)

📎 Source: Official X