Muse Spark 1.2 Contributor is $0.02 cheaper per 1M input tokens (20% lower; 1.25x difference).
API cost decision in 10 seconds
NewMuse Spark 1.2 Contributor vs Gemini 3.1 Flash Lite (batch)
Pick Muse Spark 1.2 Contributor when budget is the priority.
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Data confirmed:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Muse Spark 1.2 Contributor when budget is the priority.
On the standard 1M input plus 500K output workload, Muse Spark 1.2 Contributor is estimated at $0.2 vs $0.5 for Gemini 3.1 Flash Lite (batch), saving $0.3 (60% lower).
Cost-first pickMuse Spark 1.2 Contributor
Context-first pickBoth models
Sample savings$0.360%
10x traffic gap$3
The reported context window is tied, so cost and provider fit carry more weight. At 10x that traffic, the same price gap is about $3. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Muse Spark 1.2 Contributor stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Muse Spark 1.2 Contributor | Gemini 3.1 Flash Lite (batch) |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Muse Spark 1.2 Contributor | $0.6 | $1 |
| Balanced workload | 1M input + 1M output | Muse Spark 1.2 Contributor | $0.3 | $0.88 |
| Output-heavy chatbot | 1M input + 5M output | Muse Spark 1.2 Contributor | $1.1 | $3.88 |
Muse Spark 1.2 Contributor is $0.55 cheaper per 1M output tokens (73.3% lower; 3.75x difference).
Both models report the same context window at 1.05M tokens.
Muse Spark 1.2 Contributor is $0.3 cheaper on the standard workload (60% 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
Muse Spark 1.2 Contributor has the lower input price; Muse Spark 1.2 Contributor has the lower output price; both models report the same context window. For the 1M input plus 500K output sample, Muse Spark 1.2 Contributor is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.2 for Muse Spark 1.2 Contributor and $0.5 for Gemini 3.1 Flash Lite (batch).
Choose Muse Spark 1.2 Contributor when you care most about lower input-token price, and lower output-token price.
Choose Gemini 3.1 Flash Lite (batch) when its provider, model quality, latency, or availability is more important than the numeric price/context winner.
- On the standard 1M input plus 500K output workload, Muse Spark 1.2 Contributor is estimated at $0.2 vs $0.5 for Gemini 3.1 Flash Lite (batch), saving $0.3 (60% lower).
- Muse Spark 1.2 Contributor is $0.3 cheaper on the standard workload (60% lower).
- Muse Spark 1.2 Contributor is $0.02 cheaper per 1M input tokens (20% lower; 1.25x difference).
- Muse Spark 1.2 Contributor is $0.55 cheaper per 1M output tokens (73.3% lower; 3.75x difference).
- Both models report the same context window at 1.05M tokens.
| Feature | NewMuse Spark 1.2 Contributor (Meta) | Gemini 3.1 Flash Lite (batch) (Google) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.1 | $0.125 |
| Completion Price per 1M tokens | $0.2 | $0.75 |
| Sample Workload Cost 1M input + 500K output | $0.2 | $0.5 |
| Context Window | 1.05M | 1.05M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Muse Spark 1.2 Contributor | On the standard 1M input plus 500K output workload, Muse Spark 1.2 Contributor is estimated at $0.2 vs $0.5 for Gemini 3.1 Flash Lite (batch), saving $0.3 (60% lower). |
| High-volume input processing | Muse Spark 1.2 Contributor | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Muse Spark 1.2 Contributor | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Tie | 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.
- MiMo-V2.5 offers 1.05M context with $0.28 sample workload cost.
- DeepSeek V4 Flash 0731 · DeepSeek · #1
- MiMo-V2.5 · Xiaomi · #2
- Hy3 · Tencent · #3
- Ox Alpha · stealth · #4
Cheaper alternatives
Review low-cost models sorted by a standard 1M input plus 500K output workload.
Open cheapest modelsLarger context alternatives
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