CoBuddy (free) is free for input tokens while Muse Spark 1.2 Contributor costs $0.1 per 1M tokens.
API cost decision in 10 seconds
NewMuse Spark 1.2 Contributor vs CoBuddy (free)
Pick CoBuddy (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 CoBuddy (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, CoBuddy (free) is estimated at $0 vs $0.2 for Muse Spark 1.2 Contributor, saving $0.2 (100% lower).
Cost-first pickCoBuddy (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 CoBuddy (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
CoBuddy (free) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Muse Spark 1.2 Contributor | CoBuddy (free) |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | CoBuddy (free) | $0.6 | $0 |
| Balanced workload | 1M input + 1M output | CoBuddy (free) | $0.3 | $0 |
| Output-heavy chatbot | 1M input + 5M output | CoBuddy (free) | $1.1 | $0 |
CoBuddy (free) is free for output tokens while Muse Spark 1.2 Contributor costs $0.2 per 1M tokens.
Muse Spark 1.2 Contributor has 917.5K more context (8x larger).
CoBuddy (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
CoBuddy (free) has the lower input price; CoBuddy (free) has the lower output price; Muse Spark 1.2 Contributor offers the larger context window. For the 1M input plus 500K output sample, CoBuddy (free) 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 for CoBuddy (free).
Choose Muse Spark 1.2 Contributor when you care most about larger context window.
Choose CoBuddy (free) when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, CoBuddy (free) is estimated at $0 vs $0.2 for Muse Spark 1.2 Contributor, saving $0.2 (100% lower).
- CoBuddy (free) is free for the standard workload while the other model is estimated at $0.2.
- CoBuddy (free) is free for input tokens while Muse Spark 1.2 Contributor costs $0.1 per 1M tokens.
- CoBuddy (free) is free for output tokens while Muse Spark 1.2 Contributor costs $0.2 per 1M tokens.
- Muse Spark 1.2 Contributor has 917.5K more context (8x larger).
| Feature | NewMuse Spark 1.2 Contributor (Meta) | CoBuddy (free) (Baidu Qianfan) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.1 | $0 |
| Completion Price per 1M tokens | $0.2 | $0 |
| Sample Workload Cost 1M input + 500K output | $0.2 | $0 |
| Context Window | 1.05M | 131.07K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | CoBuddy (free) | On the standard 1M input plus 500K output workload, CoBuddy (free) is estimated at $0 vs $0.2 for Muse Spark 1.2 Contributor, saving $0.2 (100% lower). |
| High-volume input processing | CoBuddy (free) | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | CoBuddy (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
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 hubsMeta catalog
Review all tracked Meta models before deciding whether this matchup is the right shortlist.
Open Meta modelsBaidu Qianfan catalog
Check other Baidu Qianfan models with comparable pricing, context, or release timing.
Open Baidu Qianfan modelsMuse Spark 1.2 contributor tier is a reasoning model from Meta designed for developers who want to start building at an even lower cost. It’s meaningfully cheaper than Muse Spark...
CoBuddy is a code generation model from Baidu, optimized for coding tasks and AI Agent workflows. It features high inference throughput and low end-to-end latency, with native support for tool...