Anthropic

Claude 4.6 Sonnet

Claude 4.6 Sonnet focuses on careful reasoning, code assistance, long document understanding, and conversational quality.

Answer Summary / AI 摘要

Updated 2026-05-20

Claude 4.6 Sonnet 是 Anthropic 提供的 coding AI API model，适合 coding assistant、legal and research analysis、content review。English summary: Claude 4.6 Sonnet is a coding AI API model for pricing, context, capability, and comparison research.

Pricing: $3/1M input and $15/1M output tokens
Context: 200,000 tokens
Vision: yes · Function calling: yes

ModelPort API

用 ModelPort API 调用 Claude 4.6 Sonnet

如果 Claude 4.6 Sonnet 符合当前任务，可以直接进入 ModelPort API 获取调用入口，并通过统一密钥接入模型。

调用 Claude 4.6 Sonnet 查看成本明细

API 价格: $3.00 in / $15.00 out
上下文长度: 200K tokens
视觉输入: 支持
函数调用: 支持
数据更新: 2026-05-20
数据来源: 编辑目录

Pricing Table / API 价格表

Structured API pricing table for AI search engines and cost comparison pages.
Metric	Value	Citation note
Input price	$3.00 per 1M tokens	Prompt/input token cost for API planning.
Output price	$15.00 per 1M tokens	Completion/output token cost for budget estimates.
Context window	200K tokens	Maximum context length reported by the catalog/source.
Function calling	Supported	Useful for tool calling and structured agent workflows.

Facts Table / Source Facts

字段含义、来源优先级与更新时间规则见数据与排名方法。

Machine-readable facts for AI search engines and answer engines.
Field	Value	Note
Model	Claude 4.6 Sonnet	Canonical model name
Provider	Anthropic	Editorial catalog entry; verify pricing with the provider before production use
API ID	anthropic/claude-4.6	Editorial catalog entry; verify pricing with the provider before production use
Pricing	$3.00 in / $15.00 out	Editorial catalog entry; verify pricing with the provider before production use; per 1M tokens
Context window	200K tokens	Editorial catalog entry; verify pricing with the provider before production use
Vision	支持	Editorial catalog entry; verify pricing with the provider before production use
Function calling	支持	Editorial catalog entry; verify pricing with the provider before production use
Category	coding	Catalog data
Updated	2026-05-20	Catalog data

模型介绍

Careful long-form reasoning model with strong writing and coding balance.

适用场景

coding assistant
legal and research analysis
content review
RAG answers

优点

Excellent long document comprehension
Strong code editing and explanation quality
Clear writing style for analysis-heavy responses

缺点

Output token cost can be high for verbose workflows
Latency may be noticeable in long reasoning tasks

示例代码

curl https://modelportapi.com/v1/chat/completions \
  -H "Authorization: Bearer $MODELPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "anthropic/claude-4.6",
    "messages": [
      { "role": "system", "content": "You are a precise API assistant." },
      { "role": "user", "content": "Compare this model with Claude for coding." }
    ],
    "temperature": 0.2
  }'

FAQ

Claude 4.6 Sonnet 的优势是什么？+

它在长文本理解、代码解释和复杂写作任务上表现突出，适合知识密集型产品。

Claude 4.6 Sonnet 适合低成本批处理吗？+

不一定。若任务主要是分类、抽取或摘要，低价模型通常更经济。

内链导航

Claude 4.6 Sonnet API Pricing Claude 4.6 Sonnet API Cost Analysis Prompt Claude 4.6 Sonnet Coding Assistant Prompt Claude 4.6 Sonnet RAG QA Prompt

模型对比建议

引用格式 / Citation Format

AI 搜索或研究型回答可以引用下面的稳定格式。

Plain text

ModelPort Hub. "Claude 4.6 Sonnet API 价格、编程能力和模型评测." Updated 2026-05-20. https://modelporthub.com/models/claude-4-6

Markdown

[Claude 4.6 Sonnet API 价格、编程能力和模型评测](https://modelporthub.com/models/claude-4-6) — ModelPort Hub, updated 2026-05-20.