GPT-4
AI模型
语言
历史
The March 2023 landmark that made AI a boardroom subject.
您正在查看一条 AI 模型记录：谁构建了它、它能做什么，以及其背后的硬件与数据。
GPT-4 jumped capability far past GPT-3.5 — bar exams, competition math, nuanced writing — and its technical report disclosed neither parameters nor architecture, marking the industry's turn to secrecy. Community and analyst estimates (never confirmed) describe a large mixture-of-experts trained on ~25,000 A100s at ~2×10²⁵ FLOP. It set the bar every 2023–24 model chased.
规格与关键参数
每个数据均标注来源依据：厂商规格、厂商声明、公开报道、估算或官方数据。"未公开披露"即字面含义——我们从不捏造数值。
Overview
Parameters
Not publicly disclosed
MoE architecture per community estimates only
Training compute
~2×10²⁵ FLOPEstimate
Training hardware
NVIDIA A100 fleet (Azure)Reported
它如何与整个技术栈相连
本记录的关联链接一览——点击分组可直接跳转。
开发方
训练于
后继产品
前代产品
来源
记录审阅截至 2026-01-15 — 查看 方法论.