Space Bunny Alpha is free for input tokens while Hy3 costs $0.08 per 1M tokens.
API cost decision in 10 seconds
🔥Hy3 vs NewSpace Bunny Alpha
Pick Space Bunny Alpha when budget and context both matter.
Page updated:
Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Space Bunny Alpha when budget and context both matter.
On the standard 1M input plus 500K output workload, Space Bunny Alpha is estimated at $0 vs $0.25 for Hy3, saving $0.25 (100% lower).
Cost-first pickSpace Bunny Alpha
Context-first pickSpace Bunny Alpha
Sample savings$0.25100%
10x traffic gap$2.48
Space Bunny Alpha is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $2.48. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Space Bunny Alpha stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Hy3 | Space Bunny Alpha |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Space Bunny Alpha | $0.58 | $0 |
| Balanced workload | 1M input + 1M output | Space Bunny Alpha | $0.41 | $0 |
| Output-heavy chatbot | 1M input + 5M output | Space Bunny Alpha | $1.73 | $0 |
Space Bunny Alpha is free for output tokens while Hy3 costs $0.33 per 1M tokens.
Space Bunny Alpha has 737.86K more context (3.81x larger).
Space Bunny Alpha is free for the standard workload while the other model is estimated at $0.25.
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
Space Bunny Alpha has the lower input price; Space Bunny Alpha has the lower output price; Space Bunny Alpha offers the larger context window. For the 1M input plus 500K output sample, Space Bunny Alpha is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.25 for Hy3 and $0 for Space Bunny Alpha.
Choose Hy3 when its provider, model quality, latency, or availability is more important than the numeric price/context winner.
Choose Space Bunny Alpha when you care most about lower input-token price, lower output-token price, and larger context window.
- On the standard 1M input plus 500K output workload, Space Bunny Alpha is estimated at $0 vs $0.25 for Hy3, saving $0.25 (100% lower).
- Space Bunny Alpha is free for the standard workload while the other model is estimated at $0.25.
- Space Bunny Alpha is free for input tokens while Hy3 costs $0.08 per 1M tokens.
- Space Bunny Alpha is free for output tokens while Hy3 costs $0.33 per 1M tokens.
- Space Bunny Alpha has 737.86K more context (3.81x larger).
| Feature | 🔥Hy3 (Tencent) | NewSpace Bunny Alpha (stealth) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.0825 | $0 |
| Completion Price per 1M tokens | $0.33 | $0 |
| Sample Workload Cost 1M input + 500K output | $0.25 | $0 |
| Context Window | 262.14K | 1M |
| Release Date | ||
| Popularity | #9 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Space Bunny Alpha | On the standard 1M input plus 500K output workload, Space Bunny Alpha is estimated at $0 vs $0.25 for Hy3, saving $0.25 (100% lower). |
| High-volume input processing | Space Bunny Alpha | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Space Bunny Alpha | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Space Bunny Alpha | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Hy3 (free) can replace Hy3 when lower sample workload cost matters most: $0.
- Hy-MT2-1.8B can replace Hy3 when lower sample workload cost matters most: $0.13.
- Hy-MT2-30B-A3B can replace Hy3 when lower sample workload cost matters most: $0.22.
- Hy-MT2-7B can replace Hy3 when lower sample workload cost matters most: $0.22.
- GLM Flash Latest offers 1.31M context with $0.2 sample workload cost.
- Llama 4 Scout offers 1.31M context with $0.25 sample workload cost.
- MiMo-V2.5 offers 1.05M context with $0.28 sample workload cost.
- GPT-6 Luna Pro (batch) offers 1.05M context with $0.17 sample workload cost.
- MiMo-V2.6-Pro · Xiaomi · #1
- GLM 5.3 Flash · Z.ai · #2
- DeepSeek V4.1 Flash · DeepSeek · #3
- Hy4 preview · Tencent · #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 hubsTencent catalog
Review all tracked Tencent models before deciding whether this matchup is the right shortlist.
Open Tencent modelsstealth catalog
Check other stealth models with comparable pricing, context, or release timing.
Open stealth modelsHy3 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:...
Space Bunny Alpha is an anonymous large model with blazing-fast inference, strong coding capabilities and native multimodal input support. It delivers adjustable reasoning effort, and a 1M-token context window. Space...