Hy3 preview is $0.94 cheaper per 1M input tokens (84% lower; 6.23x difference).
API cost decision in 10 seconds
NewDeepSeek V4 Pro 0813 vs Hy3 preview
Pick Hy3 preview for lower cost; pick DeepSeek V4 Pro 0813 only if the larger context window matters more.
Page updated:
Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Hy3 preview for lower cost; pick DeepSeek V4 Pro 0813 only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Hy3 preview is estimated at $0.48 vs $2.81 for DeepSeek V4 Pro 0813, saving $2.33 (82.9% lower).
Cost-first pickHy3 preview
Context-first pickDeepSeek V4 Pro 0813
Sample savings$2.3382.9%
10x traffic gap$23.25
DeepSeek V4 Pro 0813 has more context, but Hy3 preview saves $2.33 on the standard workload. At 10x that traffic, the same price gap is about $23.25. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Hy3 preview stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | DeepSeek V4 Pro 0813 | Hy3 preview |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Hy3 preview | $7.29 | $1.2 |
| Balanced workload | 1M input + 1M output | Hy3 preview | $4.49 | $0.78 |
| Output-heavy chatbot | 1M input + 5M output | Hy3 preview | $17.95 | $3.18 |
Hy3 preview is $2.77 cheaper per 1M output tokens (82.2% lower; 5.61x difference).
DeepSeek V4 Pro 0813 has 786.43K more context (4x larger).
Hy3 preview is $2.33 cheaper on the standard workload (82.9% lower).
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
Hy3 preview has the lower input price; Hy3 preview has the lower output price; DeepSeek V4 Pro 0813 offers the larger context window. For the 1M input plus 500K output sample, Hy3 preview is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $2.81 for DeepSeek V4 Pro 0813 and $0.48 for Hy3 preview.
Choose DeepSeek V4 Pro 0813 when you care most about larger context window.
Choose Hy3 preview when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, Hy3 preview is estimated at $0.48 vs $2.81 for DeepSeek V4 Pro 0813, saving $2.33 (82.9% lower).
- Hy3 preview is $2.33 cheaper on the standard workload (82.9% lower).
- Hy3 preview is $0.94 cheaper per 1M input tokens (84% lower; 6.23x difference).
- Hy3 preview is $2.77 cheaper per 1M output tokens (82.2% lower; 5.61x difference).
- DeepSeek V4 Pro 0813 has 786.43K more context (4x larger).
| Feature | NewDeepSeek V4 Pro 0813 (DeepSeek) | Hy3 preview (Tencent) |
|---|---|---|
| Input Price prompt tokens per 1M | $1.122 | $0.18 |
| Completion Price per 1M tokens | $3.366 | $0.6 |
| Sample Workload Cost 1M input + 500K output | $2.81 | $0.48 |
| Context Window | 1.05M | 262.14K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Hy3 preview | On the standard 1M input plus 500K output workload, Hy3 preview is estimated at $0.48 vs $2.81 for DeepSeek V4 Pro 0813, saving $2.33 (82.9% lower). |
| High-volume input processing | Hy3 preview | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Hy3 preview | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | DeepSeek V4 Pro 0813 | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- DeepSeek V4 Flash (free) can replace DeepSeek V4 Pro 0813 when lower sample workload cost matters most: $0.
- DeepSeek V4 Flash 0423 can replace DeepSeek V4 Pro 0813 when lower sample workload cost matters most: $0.1.
- DeepSeek V4 Flash 0731 can replace DeepSeek V4 Pro 0813 when lower sample workload cost matters most: $0.17.
- R1 Distill Qwen 32B can replace DeepSeek V4 Pro 0813 when lower sample workload cost matters most: $0.43.
- Grok 4.20 Multi-Agent offers 2M context with $2.5 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- DeepSeek V4 Flash 0731 offers 1.31M context with $0.17 sample workload cost.
- DeepSeek V4 Flash Latest offers 1.31M context with $0.11 sample workload cost.
- DeepSeek V4 Flash 0731 · DeepSeek · #1
- MiMo-V2.5 · Xiaomi · #2
- Hy3 · Tencent · #3
- Ox Alpha · stealth · #4
Cheaper alternatives
Review low-cost models sorted by a standard 1M input plus 500K output workload.
Open cheapest modelsLarger context alternatives
Find models with larger context windows for RAG, long documents, and codebase review.
Open largest context modelsProvider catalogs
Compare models within provider hubs before choosing a final API vendor.
Open provider hubsDeepSeek catalog
Review all tracked DeepSeek models before deciding whether this matchup is the right shortlist.
Open DeepSeek modelsTencent catalog
Check other Tencent models with comparable pricing, context, or release timing.
Open Tencent modelsDeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.
Hy3 preview is a high-efficiency Mixture-of-Experts model from Tencent designed for agentic workflows and production use. It supports configurable reasoning levels across disabled, low, and high modes, allowing it to...