ChatGPT Plus vs Pro in 2026: The Real ROI Breakdown at $20 vs $200/mo
ChatGPT Plus now includes GPT-5.6 Sol — exact features at $20, $100, and $200/mo, who each tier is for, and the break-even math by user type.
openai
Claude Sonnet 4.6 vs GPT-4o: 5 Real Business Tasks, Honest Verdict
Claude Sonnet 4.6 vs GPT-4o: GPQA 69.2% vs 54.2%, $3 vs $2.50/MTok, and which wins across 5 real business tasks from contracts to Python refactors.
Codex CLI vs Claude Code: Head-to-Head After 3 Months of Real Use
Codex CLI vs Claude Code tested on 5 real tasks. Claude Code wins multi-file refactors; Codex CLI wins on scoped speed. Both break on large monorepos.
Claude Opus 5 vs GPT-5.6 vs Kimi K3: July 2026 Model Guide
Claude Opus 5, GPT-5.6, and Kimi K3 all shipped within 15 days. Pricing, benchmarks, and open weights compared so you can pick the right model.
Claude Sonnet 4.6 vs ChatGPT-4.5: Same 6 Tasks, Side-by-Side Output + Cost
Claude Sonnet 4.6 vs ChatGPT-4.5: 6 real tasks tested side-by-side. Code refactor, data analysis, legal summary, writing. API cost breakdown included.
Custom GPTs for Business: 12 We Built, What Actually Worked, and 4 Fails
Built 12 custom GPTs for real business tasks: 8 shipped, 4 killed. Operator retrospective on what works, what fails, and the real maintenance cost.
ChatGPT vs Gemini 2.5 Pro in 2026: 7 Real Tasks Tested Head-to-Head
I ran 7 identical real-world tasks on ChatGPT (GPT-5) and Gemini 2.5 Pro. Here is where each wins — and the one test where Gemini’s 1M context window changes everything.