Hy-MT2-1.8B is $1.21 cheaper per 1M input tokens (96.5% lower; 28.4x difference).
API cost decision in 10 seconds
NewHy-MT2-1.8B vs Muse Spark 1.2
Pick Hy-MT2-1.8B for lower cost; pick Muse Spark 1.2 only if the larger context window matters more.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Hy-MT2-1.8B for lower cost; pick Muse Spark 1.2 only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Hy-MT2-1.8B is estimated at $0.13 vs $3.38 for Muse Spark 1.2, saving $3.24 (96.1% lower).
Cost-first pickHy-MT2-1.8B
Context-first pickMuse Spark 1.2
Sample savings$3.2496.1%
10x traffic gap$32.43
Muse Spark 1.2 has more context, but Hy-MT2-1.8B saves $3.24 on the standard workload. At 10x that traffic, the same price gap is about $32.43. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Hy-MT2-1.8B stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Hy-MT2-1.8B | Muse Spark 1.2 |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Hy-MT2-1.8B | $0.31 | $8.38 |
| Balanced workload | 1M input + 1M output | Hy-MT2-1.8B | $0.22 | $5.5 |
| Output-heavy chatbot | 1M input + 5M output | Hy-MT2-1.8B | $0.93 | $22.5 |
Hy-MT2-1.8B is $4.07 cheaper per 1M output tokens (95.8% lower; 24x difference).
Muse Spark 1.2 has 1.04M more context (128x larger).
Hy-MT2-1.8B is $3.24 cheaper on the standard workload (96.1% 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
Hy-MT2-1.8B has the lower input price; Hy-MT2-1.8B has the lower output price; Muse Spark 1.2 offers the larger context window. For the 1M input plus 500K output sample, Hy-MT2-1.8B is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.13 for Hy-MT2-1.8B and $3.38 for Muse Spark 1.2.
Choose Hy-MT2-1.8B when you care most about lower input-token price, and lower output-token price.
Choose Muse Spark 1.2 when you care most about larger context window.
- On the standard 1M input plus 500K output workload, Hy-MT2-1.8B is estimated at $0.13 vs $3.38 for Muse Spark 1.2, saving $3.24 (96.1% lower).
- Hy-MT2-1.8B is $3.24 cheaper on the standard workload (96.1% lower).
- Hy-MT2-1.8B is $1.21 cheaper per 1M input tokens (96.5% lower; 28.4x difference).
- Hy-MT2-1.8B is $4.07 cheaper per 1M output tokens (95.8% lower; 24x difference).
- Muse Spark 1.2 has 1.04M more context (128x larger).
| Feature | NewHy-MT2-1.8B (Tencent) | Muse Spark 1.2 (Meta) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.044 | $1.25 |
| Completion Price per 1M tokens | $0.177 | $4.25 |
| Sample Workload Cost 1M input + 500K output | $0.13 | $3.38 |
| Context Window | 8.19K | 1.05M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Hy-MT2-1.8B | On the standard 1M input plus 500K output workload, Hy-MT2-1.8B is estimated at $0.13 vs $3.38 for Muse Spark 1.2, saving $3.24 (96.1% lower). |
| High-volume input processing | Hy-MT2-1.8B | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Hy-MT2-1.8B | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Muse Spark 1.2 | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Hy3 (free) can replace Hy-MT2-1.8B when lower sample workload cost matters most: $0.
- Llama 3.3 70B Instruct (free) can replace Muse Spark 1.2 when lower sample workload cost matters most: $0.
- Llama 3.2 3B Instruct (free) can replace Muse Spark 1.2 when lower sample workload cost matters most: $0.
- Llama 3.1 8B Instruct can replace Muse Spark 1.2 when lower sample workload cost matters most: $0.09.
- 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
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Open Meta modelsHy-MT2-1.8B is a compact 1.8B-parameter translation model from Tencent. It supports 33 language pairs and five Chinese dialect and minority-language pairs, with workflows for structured, delimiter-based, contextual, glossary-based, and style-guided...
Muse Spark 1.2 is a reasoning model from Meta, designed for complex agentic tasks. It accepts text, images, video, audio, and PDF documents, returns text, and offers a 1M-token context...