# OpenAI 发布首款自研 AI 芯片 Jalapeño

- 来源：Chubby♨️ (@kimmonismus)
- 发布时间：2026-06-24 22:51
- AIHOT 分数：55
- AIHOT 链接：https://aihot.virxact.com/items/cmqs7b7rc00iuslfu7zayz2tb
- 原文链接：https://x.com/kimmonismus/status/2069795647956373632

## AI 摘要

OpenAI 推出首款自研 AI 芯片 Jalapeño，专为 LLM 推理从零设计。从初始设计到流片仅用 9 个月，ChatGPT 参与了芯片设计，堪称高性能先进半导体领域最快的 ASIC 开发周期。该芯片由 Broadcom 和 Celestica 代工，针对 ChatGPT、Codex、API 及未来 Agent 产品的实际负载优化。早期样片已在实验室达到目标频率和功耗，成功运行 GPT-5.3-Codex-Spark 等 ML 负载；性能功耗比显著优于当前 SOTA，详细基准后续公布。部署计划于 2026 年底启动，战略上旨在减少对外部 GPU 依赖，加强对算力经济的控制。

## 正文

Absolutely insane：

"Jalapeño was co-developed from initial design to manufacturing tape-out in just nine months， and the custom AI accelerator program represents what we believe to be the fastest ASIC development cycle ever achieved in high-performance advanced semiconductors."

ChatGPT helped design the chip so they could reach 9 months of developement cycle

"If AI can help engineers design better chips faster， it can lower the cost of compute across the industry and help democratize access to advanced AI."

### 引用推文

> Chubby♨️：OpenAI just unveiled Jalapeño, its first custom AI chip designed from scratch for LLM inference- It is OpenAI moving deeper into the full stack: chips, kernels,...