Author: Markos Symeonides

AI Guides & Tutorials How to

The Ultimate Guide to GPT-5.3-Codex: Transitioning from GitHub Copilot to the New Base AI Model for Developers
ByMarkos Symeonides May 21, 2026October 11, 2026 Reading Time: 13 minutes

Artificial intelligence continues to revolutionize the software development landscape, redefining how developers write, review, and optimize code. Among the most transformative advancements in AI-assisted programming is OpenAI’s GPT-5.3-Codex, the latest iteration of their specialized coding language model. This powerful tool marks a significant leap from the prior GPT-4.1 model, providing…

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AI Comparison

How PwC Deployed Claude Across Hundreds of Thousands of Professionals
ByMarkos Symeonides May 20, 2026October 11, 2026 Reading Time: 21 minutes

An in-depth case study of PwC’s deployment of Claude across its global workforce—the largest professional services AI deployment to date, with 70% delivery time reductions.

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AI Guides

Advanced Prompting Techniques for GPT-5.5: Leveraging Memory and Multimodal Reasoning
ByMarkos Symeonides May 20, 2026October 12, 2026 Reading Time: 23 minutes

Master advanced prompting techniques for GPT-5.5, including memory-aware prompting, multimodal strategies, and practical templates that leverage the model’s enhanced capabilities.

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AI Comparison

OpenAI Guaranteed Capacity: How Enterprises Can Now Secure Long-Term AI Compute
ByMarkos Symeonides May 20, 2026October 11, 2026 Reading Time: 21 minutes

OpenAI’s new Guaranteed Capacity program allows enterprises to secure long-term dedicated compute access. Learn about commitment tiers, pricing, and how it compares to other providers.

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AI Guides

Claude for Small Business: Complete Guide to 15 Agentic Workflows
ByMarkos Symeonides May 20, 2026October 11, 2026 Reading Time: 22 minutes

Anthropic’s Claude for Small Business offers 15 ready-to-run agentic workflows connecting QuickBooks, PayPal, HubSpot, and more. This guide covers every workflow, setup process, and integration.

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AI Guides

How to Use ChatGPT’s New Personal Finance Features: Complete Setup Guide
ByMarkos Symeonides May 20, 2026October 11, 2026 Reading Time: 24 minutes

A comprehensive step-by-step guide to setting up and using ChatGPT’s new personal finance features, including connecting financial accounts, budget analysis, and AI-powered financial planning.

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AI News

OpenAI’s GPT-5.5 Instant Becomes Default ChatGPT Model with Revolutionary Memory Features
ByMarkos Symeonides May 20, 2026October 11, 2026 Reading Time: 17 minutes

OpenAI has made GPT-5.5 Instant the default ChatGPT model, featuring revolutionary persistent memory that can search past conversations, files, and Gmail. Here’s everything you need to know about this major upgrade.

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Case Studies

The Complete Guide to OpenAI’s Trusted Access for Cyber Program: Eligibility, Setup, and Workflow Integration
ByMarkos Symeonides May 20, 2026October 10, 2026 Reading Time: 7 minutes

Author: Markos Symeonides In the evolving landscape of cybersecurity, identity and trust-based frameworks are becoming paramount to secure AI-powered tools effectively. OpenAI’s Trusted Access for Cyber (TAC) program offers a robust, multi-tiered access model specifically designed for cyber defenders to leverage AI with enhanced security and compliance measures. This comprehensive…

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How to

Case Study: How Law Firms Are Using Claude Cowork’s Legal Plugins to Automate Contract Review
ByMarkos Symeonides May 19, 2026October 11, 2026 Reading Time: 12 minutes

Introduction to Claude Cowork’s Legal Plugins and the Evolution of Contract Review Automation In May 2026, Claude Cowork, a leading innovator in artificial intelligence and collaborative workspaces, unveiled an advanced suite of legal plugins tailored specifically for the legal industry. This launch represents a groundbreaking leap toward automation and enhanced…

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How to

Prompting AI Agents: How to Write Effective Instructions for Codex, Claude Code, and Autonomous Systems
ByMarkos Symeonides May 19, 2026October 12, 2026 Reading Time: 15 minutes

To successfully design prompts for autonomous AI agents, it is essential first to appreciate how these entities differ from traditional chatbots and why those differences compel a new prompting approach. The evolution from conversational bots to autonomous agents reflects the AI field’s shift toward AI systems that perform actionable tasks,…

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