# GPT-4统治地位持续一年，如今顶级模型仅能维持七周榜首

- 来源：The Decoder：AI News（RSS）
- 作者：Matthias Bastian
- 发布时间：2026-07-07 01:14
- AIHOT 分数：52
- AIHOT 链接：https://aihot.virxact.com/items/cmr9i3fp104eqslsm3yk8ccqy
- 原文链接：https://the-decoder.com/gpt-4s-dominance-lasted-a-year-while-todays-top-models-barely-survive-seven-weeks-at-the-top

## AI 摘要

GPT-4在ECI指数上保持第一约一年，远超其后任何模型。OpenAI的o1以三个多月的领先时长位居第二，不到GPT-4统治期的三分之一。自2024年2月Claude 3 Opus取代GPT-4后，榜首已易手17次，每款模型的中位在位时长约为七周。这表明模型间竞争显著加剧，性能提升更快但幅度更小。

## 正文

OpenAI's GPT-4 held the top spot on the Epoch Capabilities Index (ECI) for about a year. The ECI is a composite measure of language model performance. According to Epoch AI researcher Jaeho Lee, that's far longer than any model since. OpenAI's o1 held the second-longest lead at just over three months, less than a third of GPT-4's reign. Since Claude 3 Opus dethroned GPT-4 in February 2024, the lead has changed hands 17 times. The median stay at the top per model was about seven weeks.

GPT-4 led the Epoch Capabilities Index for about a year. No model since has held the top spot for anywhere near as long. | Image: Epoch AI

The chart can be read two ways. It shows how long rival labs needed to match GPT-4, a genuine outlier at launch. But it also shows that competition has gotten much fiercer since. No model can hold a comparable lead anymore, and the capability jumps between transitions are faster but smaller compared to GPT-4 and the era that began with reasoning models like o1-preview in fall 2024.