<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>GPT-4o 比較 on Negi AI Lab</title><link>https://ai.negi-lab.com/tags/gpt-4o-%E6%AF%94%E8%BC%83/</link><description>Recent content in GPT-4o 比較 on Negi AI Lab</description><image><title>Negi AI Lab</title><url>https://ai.negi-lab.com/images/og-default.png</url><link>https://ai.negi-lab.com/images/og-default.png</link></image><generator>Hugo -- 0.154.5</generator><language>ja</language><lastBuildDate>Mon, 13 Apr 2026 14:50:18 +0900</lastBuildDate><atom:link href="https://ai.negi-lab.com/tags/gpt-4o-%E6%AF%94%E8%BC%83/index.xml" rel="self" type="application/rss+xml"/><item><title>HumanXで判明したClaude 3.5独走態勢。GPT-4oを捨ててAnthropicに移行すべき技術的根拠</title><link>https://ai.negi-lab.com/posts/humanx-anthropic-claude-vs-gpt4o-review/</link><pubDate>Mon, 13 Apr 2026 00:00:00 +0900</pubDate><guid>https://ai.negi-lab.com/posts/humanx-anthropic-claude-vs-gpt4o-review/</guid><description>HumanXカンファレンスにおいて、実務レイヤーのエンジニアたちの関心はOpenAIからAnthropicのClaudeへ完全にシフトしたことが露呈しまし...</description></item></channel></rss>