GitHub Copilot
GitHub 与 OpenAI 联合推出的 AI 编程助手。深度集成 VS Code、JetBrains、Neovim 等 IDE，支持代码补全、Chat 对话、Agent 自主编程、Copilot Workspace 工作区规划。支持多模型切换，是部署最广的 AI 编程工具。
AI pair programmer from GitHub and OpenAI. Deeply integrated into VS Code, JetBrains, Neovim, and more. Supports code completion, Chat, Agent mode, and Copilot Workspace. Multi-model support makes it the most widely deployed AI coding tool.
🧠 可用模型Available Models
| 模型 | Model | 功能 | Feature | 特点 | Highlights |
|---|---|---|---|---|---|
| GPT-5 | 补全/Chat | 最新旗舰，代码生成和理解最强 | |||
| Claude Sonnet 4.6 | Chat/Agent | 长上下文编程，复杂项目理解 | |||
| Gemini 3.0 Pro | Chat/Agent | 超大代码库分析，1M上下文 | |||
| o4 NEW | Agent | 最强推理，复杂算法和调试 | |||
| GPT-4o | 补全/Chat | 快速补全，日常编程默认模型 | |||
| GPT-5 | Completion/Chat | Latest flagship, best code gen and understanding | |||
| Claude Sonnet 4.6 | Chat/Agent | Long-context coding, complex project understanding | |||
| Gemini 3.0 Pro | Chat/Agent | Massive codebase analysis, 1M context | |||
| o4 NEW | Agent | Strongest reasoning, complex algorithms and debugging | |||
| GPT-4o | Completion/Chat | Fast completions, daily coding default model |
💰 价格方案Pricing Plans
Free
- 2000 次代码补全/月
- 50 次 Chat 消息/月
- 基础模型
- VS Code/JetBrains
Pro
- 无限代码补全
- 无限制 Chat
- Agent 模式
- 全部模型切换
- Copilot Workspace
Business
- Pro 全部功能
- 组织策略管理
- 代码审查辅助
Enterprise
- Business 全部功能
- 自托管模型选项
- 知识库定制
- IP 保护条款
🎯 核心功能Key Features
⇥ 代码补全Code Completion
上下文感知的实时代码建议，支持多行补全和整个函数生成
Context-aware real-time code suggestions, multi-line and full-function completion
💬 Copilot ChatCopilot Chat
IDE内对话，解释代码、重构、生成测试、Debug
In-IDE conversation, explain code, refactor, generate tests, debug
🤖 Agent 模式Agent Mode
自动定位文件、执行修改、运行终端命令、迭代修复
Auto file location, edits, terminal commands, iterative fixes
📋 WorkspaceWorkspace
从Issue出发，AI规划、编码、提交PR的全流程开发
Start from an Issue — AI plans, codes, and submits a PR end-to-end
🔗 相关工具Related Tools
❓ FAQ
Copilot Pro 和 Free 的主要区别？
Free 版有严格的次数限制（2000补全/50 Chat/月）。Pro 版($10/月)无限补全和Chat，支持Agent模式和多模型切换，性价比极高。
Copilot Agent 和 Cursor Agent 哪个好？
Copilot Agent 与 GitHub 生态深度集成（Issues、PR、Actions），Cursor Agent 在代码库操作和终端控制上更灵活。两者各有所长，可以结合使用。
Copilot Pro vs Free?
Free has strict limits (2000 completions/50 Chat per month). Pro ($10/mo) gives unlimited completions and Chat, Agent mode, and multi-model support — exceptional value.
Copilot Agent vs Cursor Agent?
Copilot Agent deeply integrates with the GitHub ecosystem (Issues, PRs, Actions). Cursor Agent is more flexible with codebase ops and terminal control. Both excel — use them together.