Nemotron 3 Ultra (free) is free for input tokens while Muse Spark 1.2 Contributor costs $0.1 per 1M tokens.
API cost decision in 10 seconds
🔥Nemotron 3 Ultra (free) vs NewMuse Spark 1.2 Contributor
Pick Nemotron 3 Ultra (free) for lower cost; pick Muse Spark 1.2 Contributor 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 Nemotron 3 Ultra (free) for lower cost; pick Muse Spark 1.2 Contributor only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Nemotron 3 Ultra (free) is estimated at $0 vs $0.2 for Muse Spark 1.2 Contributor, saving $0.2 (100% lower).
Cost-first pickNemotron 3 Ultra (free)
Context-first pickMuse Spark 1.2 Contributor
Sample savings$0.2100%
10x traffic gap$2
Muse Spark 1.2 Contributor has more context, but Nemotron 3 Ultra (free) saves $0.2 on the standard workload. At 10x that traffic, the same price gap is about $2. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Nemotron 3 Ultra (free) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Nemotron 3 Ultra (free) | Muse Spark 1.2 Contributor |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Nemotron 3 Ultra (free) | $0 | $0.6 |
| Balanced workload | 1M input + 1M output | Nemotron 3 Ultra (free) | $0 | $0.3 |
| Output-heavy chatbot | 1M input + 5M output | Nemotron 3 Ultra (free) | $0 | $1.1 |
Nemotron 3 Ultra (free) is free for output tokens while Muse Spark 1.2 Contributor costs $0.2 per 1M tokens.
Muse Spark 1.2 Contributor has 48.58K more context (1.05x larger).
Nemotron 3 Ultra (free) is free for the standard workload while the other model is estimated at $0.2.
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
Nemotron 3 Ultra (free) has the lower input price; Nemotron 3 Ultra (free) has the lower output price; Muse Spark 1.2 Contributor offers the larger context window. For the 1M input plus 500K output sample, Nemotron 3 Ultra (free) is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0 for Nemotron 3 Ultra (free) and $0.2 for Muse Spark 1.2 Contributor.
Choose Nemotron 3 Ultra (free) when you care most about lower input-token price, and lower output-token price.
Choose Muse Spark 1.2 Contributor when you care most about larger context window.
- On the standard 1M input plus 500K output workload, Nemotron 3 Ultra (free) is estimated at $0 vs $0.2 for Muse Spark 1.2 Contributor, saving $0.2 (100% lower).
- Nemotron 3 Ultra (free) is free for the standard workload while the other model is estimated at $0.2.
- Nemotron 3 Ultra (free) is free for input tokens while Muse Spark 1.2 Contributor costs $0.1 per 1M tokens.
- Nemotron 3 Ultra (free) is free for output tokens while Muse Spark 1.2 Contributor costs $0.2 per 1M tokens.
- Muse Spark 1.2 Contributor has 48.58K more context (1.05x larger).
| Feature | 🔥Nemotron 3 Ultra (free) (NVIDIA) | NewMuse Spark 1.2 Contributor (Meta) |
|---|---|---|
| Input Price prompt tokens per 1M | $0 | $0.1 |
| Completion Price per 1M tokens | $0 | $0.2 |
| Sample Workload Cost 1M input + 500K output | $0 | $0.2 |
| Context Window | 1M | 1.05M |
| Release Date | ||
| Popularity | #7 |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Nemotron 3 Ultra (free) | On the standard 1M input plus 500K output workload, Nemotron 3 Ultra (free) is estimated at $0 vs $0.2 for Muse Spark 1.2 Contributor, saving $0.2 (100% lower). |
| High-volume input processing | Nemotron 3 Ultra (free) | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Nemotron 3 Ultra (free) | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Muse Spark 1.2 Contributor | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- Llama 3.3 70B Instruct (free) can replace Muse Spark 1.2 Contributor when lower sample workload cost matters most: $0.
- Llama 3.2 3B Instruct (free) can replace Muse Spark 1.2 Contributor when lower sample workload cost matters most: $0.
- Llama 3.1 8B Instruct can replace Muse Spark 1.2 Contributor when lower sample workload cost matters most: $0.09.
- Llama 3.2 1B Instruct can replace Muse Spark 1.2 Contributor when lower sample workload cost matters most: $0.13.
- 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.
- Llama 4 Scout offers 1.31M context with $0.25 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- DeepSeek V4 Flash 0731 · DeepSeek · #1
- MiMo-V2.5 · Xiaomi · #2
- Hy3 · Tencent · #3
- Ox Alpha · stealth · #4
Cheaper alternatives
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Open cheapest modelsLarger context alternatives
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Open provider hubsNVIDIA catalog
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