Unverified50% confidenceFactExact time

在同一复杂科研代码工程测试中，Codex的执行速度比Claude Code慢数倍

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/3/2026

First Seen

Valid until: 10/1/2026

Sources

AI编程工具怎么选？四款主流工具深度横评

bilibili申看小霜6/20/2026

Related Claims

UnverifiedCodex's code comprehension and complex project handling lag behind Claude Code.78% similar UnverifiedClaude Code比Codex大约快了11倍，成本低了6.6倍77% similar UnverifiedCodex代码阅读能力出色，但生成代码的速度较慢，更适合用于项目复现前的源码理解而非直接编码77% similar VerifiedClaude Code和Codex的功能高度重叠，掌握其中一个后另一个可以快速上手74% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/61809

API

curl https://kongchang.com/api/v1/knowledge/claims/61809

MCP

get_claim(id=61809)