Verified80% confidenceFactTime unknown

Claude 3.5、GPT-4o等模型将上下文窗口扩展到10万乃至100万token

12

Sources

80%

Confidence

Long-term

Relevance

6/1/2026

First Seen

Sources

Harness Engineering详解：AI Agent四步闭环工作系统搭建指南

bilibili你好_是JiaXin哦

Related Entities

Claude 3.5model GPT-4omodel

Related Claims

Unverified自2023年以来，GPT-4、Claude 3等模型相继支持结构化工具调用，上下文窗口从早期的4K Token扩展至百万Token级别80% similar UnverifiedModels like Claude and GPT-4 expanded their context windows to hundreds of thousands of tokens.79% similar Unverified早期GPT-3.5的上下文窗口仅为4K Token，而2025年的顶级模型已普遍支持100K甚至更长的上下文78% similar

Cite This Claim

Stable URI

https://kongchang.com/claim/19806

API

curl https://kongchang.com/api/v1/knowledge/claims/19806

MCP

get_claim(id=19806)