输入价格$3.00/百万 tokens
输出价格$15.00/百万 tokens
上下文200Ktokens
P50 延迟1.1s首字延迟厂商提供
吞吐量85tok/s厂商提供
The strongest non-OpenAI option for nuanced writing, code review, and analysis that rewards careful language. Anthropic's refusal patterns are more reliable than mainstream alternatives for regulated industries (legal, healthcare, finance). Pricier than DeepSeek but the response quality on edge-case prompts is hard to replicate at a lower tier.
完整定价详情
全部价格按美元 / 百万 token 计 · 所有隐性成本已揭示| Pricing tier | Input | Output | Notes |
|---|---|---|---|
Standard Pay-as-you-go API rate card | $3.00 | $15.00 | Default if no headers set |
With prompt caching Cached read · cache write | $0.30−90% | $15.00 | Cache writes priced at standard input ($3.00); cached reads 90% off. Requires cache_control header. |
Batch API (50% off) 24h SLA, async | $1.50−50% | $7.50−50% | Send up to 50K requests in one batch; results within 24h |
Image input (vision) Per image, low/high detail differ | $3.00 + image fee | $15.00 | $0.50 per 1024×1024 image at high detail; low detail ~$0.10 |
Reasoning tokens Hidden chain-of-thought tokens | $3.00 | $15.00 × ~3-8 | When using reasoning.effort: high, output tokens include hidden reasoning. Real cost can be 3-8× headline output. |
Structured output JSON mode + schema | $3.00 | $15.00 | No extra cost; first call may be slower (~2x latency) due to schema compilation |
能力
Vision (image understanding)Function callingStructured output (JSON schema)Reasoning modeMultilingual (32+ langs)Batch APIAudio I/OFine-tuning