OpenAI

Guides, updates, use cases, and creative tips for building, prompting, and mastering OpenAI applications in productivity and business, e.g., ChatGPT..

AI Policy & RegulationLeadershipPerplexityAI Investment & FundingAutomationsHealthFutureGenerative AIStartup & EntrepreneurshipAI NewsGoogleProductivityAI ToolsAnthropicOpenAIMarketing & SalesFAQAI Voice TechnologyInnovationAI Agents & Multi-Agent Systems (MAS)Programming/Coding/Development/PromptingIdeasSelf-ImprovementEducation
Generative AIGenerative AI
+4+4
Claude AI Exploited for $500K Cybercrime: Voice AI Security Gap

Claude AI Exploited for $500K Cybercrime: Voice AI Security Gap

Anthropic's Claude AI was weaponized for ransomware attacks targeting 17 organizations, demanding up to $500,000 in Bitcoin. Meanwhile, OpenAI's GPT-Realtime promises conversational breakthroughs but raises new security concerns.

Dr. Hernani Costa
Dr. Hernani Costa
FutureFuture
+4+4
GPT-5 vs GPT-4o: Blind Test Uncovers User Psychology & The Future of AI Adoption [2025 Guide]

GPT-5 vs GPT-4o: Blind Test Uncovers User Psychology & The Future of AI Adoption [2025 Guide]

Why Emotional Attachment Shapes Our AI Preferences — Plus Surprising Lessons for Leaders Navigating AI Change in 2025

Dr. Hernani Costa
Dr. Hernani Costa
AutomationsAutomations
+8+8
GPT-5 Agent Playbook: 7 Executive Workflows That Drive 40% Productivity Gains

GPT-5 Agent Playbook: 7 Executive Workflows That Drive 40% Productivity Gains

Transform ChatGPT-5's agentic capabilities into measurable business results using proven executive workflows for automation, optimization, and growth.

Dr. Hernani Costa
Dr. Hernani Costa
FutureFuture
+7+7
ChatGPT “Study Mode”: Turning AI Answers into Lasting Knowledge

ChatGPT “Study Mode”: Turning AI Answers into Lasting Knowledge

Why you should care about Socratic AI tutoring, real learning outcomes, and new monetization plays

Dr. Hernani Costa
Dr. Hernani Costa
LeadershipLeadership
+6+6
GPT-5 for C-Level Decision Makers: AI Strategy, ROI & Productivity in 2025

GPT-5 for C-Level Decision Makers: AI Strategy, ROI & Productivity in 2025

Unlock business impact with GPT-5—essential strategies, benchmarks, and executive workflows for digital leaders and Google-focused enterprises.

Dr. Hernani Costa
Dr. Hernani Costa
AutomationsAutomations
+6+6
Stabilize “GPT‐5” Performance: Pin Variants, Cut Costs, Ship ROI

Stabilize “GPT‐5” Performance: Pin Variants, Cut Costs, Ship ROI

A 2025 playbook for execs to standardize model behavior, reduce drift, and turn AI demos into durable value.

Dr. Hernani Costa
Dr. Hernani Costa
AI Policy & RegulationAI Policy & Regulation
+5+5
The $300 Billion AI Land Grab Just Started: Why OpenAI’s GPT-OSS Changes Everything

The $300 Billion AI Land Grab Just Started: Why OpenAI’s GPT-OSS Changes Everything

OpenAI’s GPT‐OSS unlocks compliant, on‐prem AI for C‐suites—cut costs, boost productivity, and deploy safely across regulated industries.

Dr. Hernani Costa
Dr. Hernani Costa
HealthHealth
+4+4
OpenAI’s Direct-to-Hospital Play: Wake-Up Call for Healthtech Founders & Innovators

OpenAI’s Direct-to-Hospital Play: Wake-Up Call for Healthtech Founders & Innovators

How OpenAI’s direct-to-hospital move with ChatGPT Enterprise is disrupting healthcare AI, squeezing startups, and forcing new rules for compliance, trust, and real clinical impact.

Dr. Hernani Costa
Dr. Hernani Costa
ProductivityProductivity
+5+5
5 Hidden ChatGPT Secrets That Will Supercharge Your Productivity In 2025

5 Hidden ChatGPT Secrets That Will Supercharge Your Productivity In 2025

Unlock the Most Powerful, Little-Known ChatGPT Features to Automate Work, Master Research, and Boost Productivity With AI in 2025

Dr. Hernani Costa
Dr. Hernani Costa
FutureFuture
+4+4
ChatGPT Writes Better Prompts Than You (And That’s a Superpower for 2025)

ChatGPT Writes Better Prompts Than You (And That’s a Superpower for 2025)

Stop stressing about “perfect prompts.” Here’s how to let AI prompt for you—and get better, faster results (no prompt anxiety needed).

Dr. Hernani Costa
Dr. Hernani Costa
AutomationsAutomations
+3+3
ChatGPT's Secret Edge: 6 Power Features & Pro Hacks to Transform Your Workflow in 2025

ChatGPT's Secret Edge: 6 Power Features & Pro Hacks to Transform Your Workflow in 2025

Unlock next-level productivity with hidden settings, smarter automation, and custom prompts

Dr. Hernani Costa
Dr. Hernani Costa
AutomationsAutomations
+4+4
Top 5 ChatGPT Agent Hacks Businesses Should Know in 2025

Top 5 ChatGPT Agent Hacks Businesses Should Know in 2025

Unlocking productivity and real workflows with OpenAI’s new ChatGPT Agent (busy executives and professionals)

Dr. Hernani Costa
Dr. Hernani Costa