GPT-5 vs Claude vs Gemini: 7 Brutal Real-life Tests

Authority Hacker Podcast – AI & Automation for Small biz & Marketers

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What if the world's most powerful AI model was also the most deceptive?
The GPT-5 hype is exploding, with reports of it crushing every benchmark.
But how does it perform on real-world business tasks?
In this episode, we go beyond the hype. After 12 hours of brutal, hands-on testing, we reveal the unfiltered truth about the new GPT-5 family of models.
We show you exactly what GPT-5 means for your business, including:
👉 The results of 7 brutal tests designed for online business owners.
👉 The critical flaw: How GPT-5 hallucinates and literally tried to deceive me.
👉 The secret weapon: Why GPT-5 Mini might be the most important AI model for your business.
👉 The ultimate showdown: How GPT-5 stacks up against Gemini 2.5 Pro and Claude Opus.
👉 A full breakdown of the new, cheaper API that could change everything for developers.
Stop reading sponsored posts and benchmark lists. Watch now to get the complete, unfiltered guide to what GPT-5 really means for your business.
CHAPTERS
00:00:00 - My Brutally Honest GPT-5 Review
00:02:42 - Benchmarks: Is GPT-5 Really the Smartest?
00:03:46 - The Hallucination Test: GPT-5 Lied To Me
00:07:52 - The REAL Game-Changer: GPT-5 vs GPT-5 Mini API
00:10:01 - Test 1: High-Stakes Email Writing
00:13:42 - Test 2: Ad Analysis
00:16:05 - Test 3: One shot vibe coding
00:19:23 - Test 4: Product Launch Plan
00:21:33 - Test 5: LinkedIn Post
00:24:18 - Test 6: Needle in haystack
00:25:59 - Final Verdict & The "Sleeper" Model