Claude Opus 4.6 vs GPT 5.3 Codex: Which one should you choose?
Generative AI Free Courses - https://www.analyticsvidhya.com/courses/?utm_source=yt_av&utm_medium=video
Both OpenAI and Anthropic launched their latest coding innovations almost simultaneously. In this video, let's compare OpenAI's Codex 5.3 and Claude Opus 4.6.
Blog Link - https://www.analyticsvidhya.com/blog/2026/02/claude-opus-4-6-vs-openai-codex-5-3/?utm_source=yt_av&utm_medium=video
Timestamps
0:00 - Claude Opus 4.6 vs GPT 5.3 Codex
0:38 - What’s New in GPT 5.3 Codex (Agentic Features)
1:37 - What’s New in Claude Opus 4.6 (Adaptive Thinking)
3:29 - Round 1: Coding the Twitter Clone
4:4…
Watch on YouTube ↗
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Chapters (10)
Claude Opus 4.6 vs GPT 5.3 Codex
0:38
What’s New in GPT 5.3 Codex (Agentic Features)
1:37
What’s New in Claude Opus 4.6 (Adaptive Thinking)
3:29
Round 1: Coding the Twitter Clone
4:41
Twitter Clone Review: Claude Opus 4.6
5:38
Twitter Clone Review: GPT 5.3 Codex
6:55
Round 2: Coding the Blackjack Game
7:40
Testing Claude’s Blackjack Game
8:32
Testing Codex’s Blackjack Game
9:57
The Verdict: Which AI is Better?
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