Doubao Seed 2.1 Pro vs DeepSeek V4 Pro (0813): API price comparison (2026)
As of 2026-10-17, By blended price, Doubao Seed 2.1 Pro is cheaper — about 1.1× less. Doubao Seed 2.1 Pro: ¥6 / ¥30 (Official (China)); DeepSeek V4 Pro (0813): $1.32 / $3.96 (Official (Intl)), per 1M input/output tokens.
 Doubao Seed 2.1 Pro |  DeepSeek V4 Pro (0813) | |
|---|---|---|
| Blended | $1.79 | $1.98 |
| Cheapest channel | Official (China) | Official (Intl) |
| Context | — | 1M |
| China usability | ✓CN direct✓Alipay✓ID✗Intl card Official (China) | ?CN direct·unverified?Alipay·unverified?ID·unverified?Intl card·unverified Official (Intl) |
Doubao Seed 2.1 Pro
| Channel | Blended | Input | Output | Cached | Access & payment (this channel) | Notes | Source |
|---|---|---|---|---|---|---|---|
| Official (China) ¥6 / ¥30 | $1.79 | $0.896 | $4.48 | $0.179 | ✓CN direct✓Alipay✓ID✗Intl card conditions source2026-10-17 | 0–256K；批量推理 ¥3 / ¥15 | www.volcengine.com 2026-10-17 |
DeepSeek V4 Pro (0813)
| Channel | Blended | Input | Output | Cached | Access & payment (this channel) | Notes | Source |
|---|---|---|---|---|---|---|---|
| Official (China) ¥9 / ¥27 | $2.02 | $1.34 | $4.03 | $0.045 | ✓CN direct✓Alipay✓ID✗Intl card conditions source2026-10-17 | 显示高峰价；空闲时段约五折 Off-peak: ¥4.5 / ¥13.5 | api-docs.deepseek.com 2026-10-17 |
| Official (Intl) $1.32 / $3.96 | $1.98 | $1.32 | $3.96 | $0.044 | ?CN direct·unverified?Alipay·unverified?ID·unverified?Intl card·unverified | Peak price shown; off-peak ~50% off Off-peak: $0.66 / $1.98 | api-docs.deepseek.com 2026-10-17 |
| OpenRouter $1.32 / $3.96 | $1.98 | $1.32 | $3.96 | $0.044 | ✓CN direct✓Alipay✗ID✗Intl card conditions source2026-10-17 | Original vendor endpoint: DeepSeek Quantized min $0.448 / $1.164 (fp4, Sail Research) | openrouter.ai 2026-10-17 |
FAQ
Which is cheaper, Doubao Seed 2.1 Pro or DeepSeek V4 Pro (0813)?
As of 2026-10-17, By blended price, Doubao Seed 2.1 Pro is cheaper — about 1.1× less. Doubao Seed 2.1 Pro: ¥6 / ¥30 (Official (China)); DeepSeek V4 Pro (0813): $1.32 / $3.96 (Official (Intl)), per 1M input/output tokens.
What are the context windows of Doubao Seed 2.1 Pro and DeepSeek V4 Pro (0813)?
Doubao Seed 2.1 Pro: —; DeepSeek V4 Pro (0813): 1M.
Can I use Doubao Seed 2.1 Pro and DeepSeek V4 Pro (0813) directly from mainland China?
Doubao Seed 2.1 Pro（Official (China)）direct yes, Alipay yes; DeepSeek V4 Pro (0813)（Official (Intl)）direct unverified, Alipay unverified. Via each cheapest channel.
How much can I save switching between them?
Blended (0.75×in+0.25×out): Doubao Seed 2.1 Pro $1.79 vs DeepSeek V4 Pro (0813) $1.98, a difference of $0.189 per 1M tokens.