Conversation / Quote
Claude Sonnet 5 API Price
Anthropic · claude-sonnet-5
| Billing | USD · 百万 tokens |
|---|---|
| Context Window | 1000K tokens |
| Max Output | 128K tokens |
| Modalities | 文本 / 图像 |
| Deep Thinking | Supported |
| Verified Date | 2026-09-04 |
| Official pricing page | platform.claude.com/docs/en/about-claude/pricing ↗ |
当前 Sonnet 旗舰。5m/1h 缓存写入 $2.50/$4;1M 上下文不另加价;US-only 推理加价 1.1x;Priority Tier 已停售(不支持)。
Pricing Tiers
| Tier | Price | Description |
|---|---|---|
| Batch API(异步批处理) | in $1 / out $5 /百万 tokens | Batch API 对输入与输出均按标准价 5 折计费 |
Monthly Cost Estimate
30 days · no cache hits · list price
Free quotas, tiered pricing, batch discounts, and time-based pricing are not included; refer to official bills.
Anthropic Related Models
FAQ
How much does the Claude Sonnet 5 API cost?
Input $2/百万 tokens, output $10/百万 tokens
How large is the Claude Sonnet 5 context window?
1000K tokens, up to 128K tokens of output. Handles long documents, multi-turn conversations and large-scale inputs.
Which input modalities does Claude Sonnet 5 support?
文本 / 图像. Supports deep thinking / reasoning.
What is the approximate monthly cost of Claude Sonnet 5?
Depends on volume: light use (1M input + 300K output per day) ≈ $150/month; medium (5M + 1.5M) ≈ $750/month; heavy agents (10M + 3M) ≈ $1,500/month. Cache hits, batch discounts and tiered pricing can lower this further.
How does Claude Sonnet 5 compare with peers on value?
Anthropic Claude Sonnet 5 is priced low among comparable models; compare against similar models. See the Pricemon market table for a full comparison.
What use cases suit Claude Sonnet 5?
Suited to applications in its domain.The long context supports deep-analysis scenarios.
Does Claude Sonnet 5 have a free tier?
Check Anthropic's official pricing page for the latest free quota, trial policy and tiered pricing. Policies differ by vendor and change over time.