Summarize is $0.06 cheaper per 1M input tokens (60% lower; 2.5x difference).
API cost decision in 10 seconds
NewSummarize vs Muse Spark 1.2 Contributor
Pick Summarize for lower cost; pick Muse Spark 1.2 Contributor 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 Summarize 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, Summarize is estimated at $0.04 vs $0.2 for Muse Spark 1.2 Contributor, saving $0.16 (80% lower).
Cost-first pickSummarize
Context-first pickMuse Spark 1.2 Contributor
Sample savings$0.1680%
10x traffic gap$1.6
Muse Spark 1.2 Contributor has more context, but Summarize saves $0.16 on the standard workload. At 10x that traffic, the same price gap is about $1.6. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Summarize stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Summarize | Muse Spark 1.2 Contributor |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Summarize | $0.2 | $0.6 |
| Balanced workload | 1M input + 1M output | Summarize | $0.04 | $0.3 |
| Output-heavy chatbot | 1M input + 5M output | Summarize | $0.04 | $1.1 |
Summarize 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).
Summarize is $0.16 cheaper on the standard workload (80% 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
Summarize has the lower input price; Summarize has the lower output price; Muse Spark 1.2 Contributor offers the larger context window. For the 1M input plus 500K output sample, Summarize is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.04 for Summarize and $0.2 for Muse Spark 1.2 Contributor.
Choose Summarize 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, Summarize is estimated at $0.04 vs $0.2 for Muse Spark 1.2 Contributor, saving $0.16 (80% lower).
- Summarize is $0.16 cheaper on the standard workload (80% lower).
- Summarize is $0.06 cheaper per 1M input tokens (60% lower; 2.5x difference).
- Summarize 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 | NewSummarize (ScaleDown) | Muse Spark 1.2 Contributor (Meta) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.04 | $0.1 |
| Completion Price per 1M tokens | $0 | $0.2 |
| Sample Workload Cost 1M input + 500K output | $0.04 | $0.2 |
| Context Window | 1M | 1.05M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Summarize | On the standard 1M input plus 500K output workload, Summarize is estimated at $0.04 vs $0.2 for Muse Spark 1.2 Contributor, saving $0.16 (80% lower). |
| High-volume input processing | Summarize | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Summarize | 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.
- GPT-6 Luna Pro (batch) offers 1.05M context with $0.17 sample workload cost.
- GPT-6 Luna (batch) offers 1.05M context with $0.17 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
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