---
title: "为了省 $25，不值得…"
source_name: "宝玉(@dotey)"
original_url: "https://x.com/dotey/status/2050462792956698938"
canonical_url: "https://www.traeai.com/articles/d91f706e-dc20-4b89-898f-e19bf14488c4"
content_type: "tweet"
language: "中文"
score: 7.8
tags: ["LLM","边缘计算","MacOS","本地推理","M4芯片"]
published_at: "2026-05-02T06:30:00+00:00"
created_at: "2026-05-02T11:36:02.45115+00:00"
---

# 为了省 $25，不值得…

Canonical URL: https://www.traeai.com/articles/d91f706e-dc20-4b89-898f-e19bf14488c4
Original source: https://x.com/dotey/status/2050462792956698938

## Summary

一名中国开发者在无网络的跨大西洋航班上，用M4 MacBook Pro本地运行Llama 70B完成客户项目，拒绝支付25美元机上WiFi费，印证了本地大模型推理的工程可行性。

## Key Takeaways

- M4芯片+64GB内存已支持Llama 70B级模型在MacBook上全量本地推理
- 离线场景下本地大模型可替代云端API完成真实客户工作流
- 25美元机上WiFi成本 vs 本地算力投入，正推动边缘AI决策权回归终端

## Content

Title: 宝玉 on X: "为了省 $25，不值得…" / X

URL Source: http://x.com/dotey/status/2050462792956698938

Markdown Content:
# 宝玉 on X: "为了省 $25，不值得…" / X

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[![Image 1](https://pbs.twimg.com/profile_images/561086911561736192/6_g58vEs_normal.jpeg)](http://x.com/dotey)

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为了省 $25，不值得…

Quote

![Image 2](https://pbs.twimg.com/profile_images/1998970271458537475/jcT0J2z6_mini.jpg)

huangserva

@servasyy_ai

·

May 1

这个也太屌了！ 这个中国开发者在飞机上用 MacBook 本地跑 Llama 70B，整整 11 小时没有网络，处理了完整的客户项目。 他坐在跨大西洋航班的靠窗位置，设备是 MacBook Pro M4，64GB 内存。机上 WiFi 要价 25 美元，他拒绝了。 没有云端 API，没有连接 Anthropic 或 OpenAI x.com/browomo/status…

[6:30 AM · May 2, 2026](http://x.com/dotey/status/2050462792956698938)

·

[33.4K Views](http://x.com/dotey/status/2050462792956698938/analytics)

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*     [![Image 3](https://pbs.twimg.com/profile_images/561086911561736192/6_g58vEs_normal.jpeg)](http://x.com/dotey)       [宝玉](http://x.com/dotey) [@dotey](http://x.com/dotey)    Follow   Click to Follow dotey  Prompt Engineer, dedicated to learning and disseminating knowledge about AI, software engineering, and engineering management.   
*     [![Image 4](https://pbs.twimg.com/profile_images/1998970271458537475/jcT0J2z6_normal.jpg)](http://x.com/servasyy_ai)       [huangserva](http://x.com/servasyy_ai) [@servasyy_ai](http://x.com/servasyy_ai)    Follow   Click to Follow servasyy_ai  古早程序员 | AI出海 | 自由职业 机车游侠&机速购&骑享租创始人 15年前 freelance 起步 → 连续创业者 → 亏过1个亿，逆风翻盘中 分享创业，AI，读书，生活，健身   

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