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我们已更新 Epoch Capabilities Index (ECI),改用贝叶斯方法。这改进了不确定性估计,使我们能够更准确地比较模型,即使各模型各自的 ECI 不确定性区间存在重叠。前沿模型的分数基本保持不变:强于 GPT-4 的模型平均变动不到 1 个 ECI 点。
- 谁
- Epoch AI
- 引文
We’ve updated the Epoch Capabilities Index (ECI) to use a Bayesian methodology.
发生了什么
我们已更新 Epoch Capabilities Index (ECI),改用贝叶斯方法。这改进了不确定性估计,使我们能够更准确地比较模型,即使各模型各自的 ECI 不确定性区间存在重叠。 前沿模型的分数基本保持不变:强于 GPT-4 的模型平均变动不到 1 个 ECI 点。
接下来读什么
查看这件事的完整进展Epoch AI Updates Its Capabilities Index with a Bayesian MethodWe’ve updated the Epoch Capabilities Index (ECI) to use a Bayesian methodology. This improves uncertainty estimates and lets us compare models more accurately, even when their individual ECI uncertainty intervals overlap.
Frontier model scores are largely unchanged: models stronger than GPT-4 move by less than 1 ECI point on average.
这件事到目前为止
Epoch AI updated the Epoch Capabilities Index (ECI) to use a Bayesian methodology, improving uncertainty estimates and enabling more accurate model comparisons even when individual uncertainty intervals overlap. Epoch AI said scores for frontier models stronger than GPT-4 changed by less than 1 ECI point on average.
每天一封,跟上 AI 的重要变化
模型发布、价格变化、算力进展,附原始来源。免费,确认后开始发送,随时一键退订。 看一份往期日报 · 2026-11-04
