Anthropic's assistant, known for strong writing, long-context document work and coding. Projects hold persistent instructions and files; Styles control voice; Claude Code brings it to the terminal.
最适合: Long documents, careful reasoning and writing; Projects carry persistent instructions.
| 模型 | Claude model family (multiple tiers) |
|---|---|
| 免费计划 | Yes |
| 付费方案 | Paid subscriptions add stronger models and higher limits |
| API | Yes (Anthropic API) |
| 自定义指令 | Yes. Project instructions, personal preferences, and custom Styles |
| 记忆 | Yes, memory features on recent versions |
| 文件上传 | Yes |
| 网络搜索 | Yes |
| 上下文窗口 | Very large, a signature strength |
| 应用 | Web · iOS · Android · desktop · Claude Code (terminal) |
事实最后审核时间 2026-08-10, 功能与方案频繁变动，使用前请以官方网站信息为准。
模型、限制与定价
| 当前模型 | Claude Fable 5, most capable widely released model (claude-fable-5) Claude Opus 5, complex agentic coding and enterprise work (claude-opus-5) Claude Sonnet 5, best balance of speed and intelligence (claude-sonnet-5) Claude Haiku 4.5, fastest, near-frontier (claude-haiku-4-5) |
|---|---|
| 上下文窗口 | 1M tokens (Fable 5, Opus 5, Sonnet 5); 128k max output |
| 参数 | Not disclosed 多数封闭前沿模型不公布参数量；我们不会重复未经证实的数字。 |
| 输入模态 | Text + image in; text out; vision and multilingual on all current models |
| 消费者定价 |
|
| API 定价 | Claude Fable 5: $10 / 1M input, $50 / 1M output (Opus 5: $5 / $25) |
定价与模型阵容已核实 2026-08-11 来自 来源 1 ↗ · 来源 2 ↗. 此类内容变动频繁，请以供应商官方页面为准。
值得关注
- Projects: persistent instructions + knowledge files
- Styles: reusable writing-voice presets, a natural home for your writing profile
适合在此运行的 Agents
最新相关资讯
OpenAI and Anthropic in price war as Chinese AI rivals gain ground
Ars Technica · Aug 14, 2026 ↗
Anthropic set AI agents loose on the same task. They started a turf war.
TechCrunch · Aug 13, 2026 ↗
Anthropic could be worth $2 trillion when it goes public
Ars Technica · Aug 13, 2026 ↗
Claude's new Scarlet Letter watermark is invisible—for now
Ars Technica · Aug 13, 2026 ↗
Some Claude users are mad that Anthropic’s new watermarks will catch them using it at their jobs, classes
TechCrunch · Aug 12, 2026 ↗
An unreleased Anthropic model made progress on one of math’s biggest unsolved problems
TechCrunch · Aug 11, 2026 ↗