DeepSeek: DeepSeek V4 Flash 0423 vs Tencent: Hy3
Based on weekly OpenRouter usage tracked by AI Tier List, Tencent: Hy3 ranks #2 overall — ahead of DeepSeek: DeepSeek V4 Flash 0423 at #4. Tencent: Hy3 is cheaper on input tokens at $0.13/1M vs $0.14/1M for DeepSeek: DeepSeek V4 Flash 0423. DeepSeek: DeepSeek V4 Flash 0423 offers the larger context window at 1M tokens.
DeepSeek: DeepSeek V4 Flash 0423 vs Tencent: Hy3: which should you use?
Choose DeepSeek: DeepSeek V4 Flash 0423 if…
- Cheaper to write — $0.28 vs $0.53 per 1M output tokens, the line item that decides generation-heavy costs.
- Bigger context window — 1M vs 262K tokens.
Choose Tencent: Hy3 if…
- It sees more real traffic — #2 overall on OpenRouter's weekly ranking, against #4 for DeepSeek: DeepSeek V4 Flash 0423.
- Cheaper to read — $0.13 vs $0.14 per 1M input tokens, which is what dominates long-prompt and RAG workloads.
- It is the newer model — released Jul 2026 against Apr 2026.
Spec Comparison
| Spec | DeepSeek: DeepSeek V4 Flash 0423 | Tencent: Hy3 |
|---|---|---|
| Author | deepseek | tencent |
| Input price (per 1M tokens) | $0.14 | $0.13 |
| Output price (per 1M tokens) | $0.28 | $0.53 |
| Context window | 1M | 262K |
| Input modalities | text | text |
| Output modalities | text | text |
| AA Intelligence | — | — |
| AA Coding | — | — |
| AA Agentic | 31.1 | — |
| Released | Apr 2026 | Jul 2026 |
What DeepSeek: DeepSeek V4 Flash 0423 and Tencent: Hy3 actually cost to run
On a read-heavy job — 1M tokens in, 100K out — DeepSeek: DeepSeek V4 Flash 0423 costs $0.17 and Tencent: Hy3 costs $0.18.
Flip the shape — 100K in, 1M out — and it becomes $0.29 for DeepSeek: DeepSeek V4 Flash 0423 versus $0.54 for Tencent: Hy3.
Both figures are the published per-token rates multiplied out; caching and batch discounts are not included.
Usage Rank by Task
| Task | DeepSeek: DeepSeek V4 Flash 0423 | Tencent: Hy3 |
|---|---|---|
| Overall | #4 | #2 |
| Memory Extraction | #2 | #3 |
| Multi-step Planning | #1 | #3 |
| Tool Dispatch | #1 | #3 |
| Web Search | #1 | #3 |
| Agent Workflows | #3 | #1 |
| Classification & Tagging | #1 | #10 |
| Debugging | #4 | #9 |
| DevOps Config | #5 | #7 |
| File Read/Write | #4 | #2 |
| Frontend UI | #4 | #6 |
| Code Implementation | #6 | #4 |
| Repo Analysis | #4 | #2 |
| Code Review & Security | #4 | #8 |
| Shell Execution | #7 | #4 |
About DeepSeek: DeepSeek V4 Flash 0423 and Tencent: Hy3
DeepSeek: DeepSeek V4 Flash 0423
Built by deepseek · released Apr 2026 · 1M-token context
DeepSeek V4 Flash is an efficiency-optimized Mixture-of-Experts model from DeepSeek with 284B total parameters and 13B activated parameters, supporting a 1M-token context window. It is designed for fast inference and...
Tencent: Hy3
Built by tencent · released Jul 2026 · 262K-token context
Hy3 is a 295B-parameter Mixture-of-Experts model from Tencent (21B active, 192 experts with top-8 routing) built for reasoning, agentic workflows, and real-world production use. It supports a configurable reasoning effort:...
Related comparisons
- DeepSeek: DeepSeek V4 Flash 0423 vs DeepSeek: DeepSeek V4 Flash 0731
- DeepSeek: DeepSeek V4 Flash 0423 vs OpenAI: GPT-5.6 Luna (batch)
- DeepSeek: DeepSeek V4 Flash 0423 vs Xiaomi: MiMo-V2.5
- Tencent: Hy3 vs DeepSeek: DeepSeek V4 Flash 0731
- Tencent: Hy3 vs OpenAI: GPT-5.6 Luna (batch)
- Tencent: Hy3 vs Xiaomi: MiMo-V2.5
Get notified when DeepSeek: DeepSeek V4 Flash 0423 or Tencent: Hy3 moves
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FAQ
Which is better, DeepSeek: DeepSeek V4 Flash 0423 or Tencent: Hy3?
Based on weekly OpenRouter usage tracked by AI Tier List, Tencent: Hy3 ranks #2 overall — ahead of DeepSeek: DeepSeek V4 Flash 0423 at #4. Tencent: Hy3 is cheaper on input tokens at $0.13/1M vs $0.14/1M for DeepSeek: DeepSeek V4 Flash 0423. DeepSeek: DeepSeek V4 Flash 0423 offers the larger context window at 1M tokens.
Which is cheaper, DeepSeek: DeepSeek V4 Flash 0423 or Tencent: Hy3?
Tencent: Hy3 is cheaper at $0.13 per 1M input tokens. Output pricing: DeepSeek: DeepSeek V4 Flash 0423 $0.28, Tencent: Hy3 $0.53.
Which is better for coding, DeepSeek: DeepSeek V4 Flash 0423 or Tencent: Hy3?
Tencent: Hy3. Best coding-task usage rank this week: DeepSeek: DeepSeek V4 Flash 0423 #4, Tencent: Hy3 #2.
Is Tencent: Hy3 still ahead of DeepSeek: DeepSeek V4 Flash 0423 right now?
Yes. For the week of 2026-08-10, Tencent: Hy3 ranks #2 overall on OpenRouter usage against #4 for DeepSeek: DeepSeek V4 Flash 0423. Ranks refresh weekly, and the verdict on this page flips if they cross.
Usage ranks are weekly data aggregated by OpenRouter. Prices are USD per 1M tokens.