Conversation / Quote
文心 ERNIE-5.1 API Price
百度千帆 · ernie-5.1
| Billing | CNY · 百万 tokens |
|---|---|
| Context Window | 128K tokens |
| Modalities | 文本 |
| Deep Thinking | Supported |
| Verified Date | 2026-09-05 |
| Official pricing page | cloud.baidu.com/doc/qianfan-docs/s/Jm8r1826a ↗ |
旗舰;价格来自第三方比价站,建议官网复核
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.
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FAQ
How much does the 文心 ERNIE-5.1 API cost?
Input ¥4/百万 tokens, output ¥18/百万 tokens
How large is the 文心 ERNIE-5.1 context window?
128K tokens. Handles long documents, multi-turn conversations and large-scale inputs.
Which input modalities does 文心 ERNIE-5.1 support?
文本. Supports deep thinking / reasoning.
What is the approximate monthly cost of 文心 ERNIE-5.1?
Depends on volume: light use (1M input + 300K output per day) ≈ ¥282/month; medium (5M + 1.5M) ≈ ¥1,410/month; heavy agents (10M + 3M) ≈ ¥2,820/month. Cache hits, batch discounts and tiered pricing can lower this further.
How does 文心 ERNIE-5.1 compare with peers on value?
百度千帆 文心 ERNIE-5.1 is priced low among comparable models; compare against similar models. See the Pricemon market table for a full comparison.
What use cases suit 文心 ERNIE-5.1?
Suited to applications in its domain.The long context supports deep-analysis scenarios.
Does 文心 ERNIE-5.1 have a free tier?
Check 百度千帆's official pricing page for the latest free quota, trial policy and tiered pricing. Policies differ by vendor and change over time.