Nemotron 3 Nano Omni (free) is free for input tokens while Sakana Namazu costs $0.95 per 1M tokens.
API cost decision in 10 seconds
Sakana Namazu vs Nemotron 3 Nano Omni (free)
Pick Nemotron 3 Nano Omni (free) for lower cost; pick Sakana Namazu 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 Nemotron 3 Nano Omni (free) for lower cost; pick Sakana Namazu only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Nemotron 3 Nano Omni (free) is estimated at $0 vs $2.95 for Sakana Namazu, saving $2.95 (100% lower).
Cost-first pickNemotron 3 Nano Omni (free)
Context-first pickSakana Namazu
Sample savings$2.95100%
10x traffic gap$29.5
Sakana Namazu has more context, but Nemotron 3 Nano Omni (free) saves $2.95 on the standard workload. At 10x that traffic, the same price gap is about $29.5. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Nemotron 3 Nano Omni (free) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Sakana Namazu | Nemotron 3 Nano Omni (free) |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Nemotron 3 Nano Omni (free) | $6.75 | $0 |
| Balanced workload | 1M input + 1M output | Nemotron 3 Nano Omni (free) | $4.95 | $0 |
| Output-heavy chatbot | 1M input + 5M output | Nemotron 3 Nano Omni (free) | $20.95 | $0 |
Nemotron 3 Nano Omni (free) is free for output tokens while Sakana Namazu costs $4 per 1M tokens.
Sakana Namazu has 6.14K more context (1.02x larger).
Nemotron 3 Nano Omni (free) is free for the standard workload while the other model is estimated at $2.95.
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 Nano Omni (free) has the lower input price; Nemotron 3 Nano Omni (free) has the lower output price; Sakana Namazu offers the larger context window. For the 1M input plus 500K output sample, Nemotron 3 Nano Omni (free) is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $2.95 for Sakana Namazu and $0 for Nemotron 3 Nano Omni (free).
Choose Sakana Namazu when you care most about larger context window.
Choose Nemotron 3 Nano Omni (free) when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, Nemotron 3 Nano Omni (free) is estimated at $0 vs $2.95 for Sakana Namazu, saving $2.95 (100% lower).
- Nemotron 3 Nano Omni (free) is free for the standard workload while the other model is estimated at $2.95.
- Nemotron 3 Nano Omni (free) is free for input tokens while Sakana Namazu costs $0.95 per 1M tokens.
- Nemotron 3 Nano Omni (free) is free for output tokens while Sakana Namazu costs $4 per 1M tokens.
- Sakana Namazu has 6.14K more context (1.02x larger).
| Feature | Sakana Namazu (Sakana) | Nemotron 3 Nano Omni (free) (NVIDIA) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.95 | $0 |
| Completion Price per 1M tokens | $4 | $0 |
| Sample Workload Cost 1M input + 500K output | $2.95 | $0 |
| Context Window | 262.14K | 256K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Nemotron 3 Nano Omni (free) | On the standard 1M input plus 500K output workload, Nemotron 3 Nano Omni (free) is estimated at $0 vs $2.95 for Sakana Namazu, saving $2.95 (100% lower). |
| High-volume input processing | Nemotron 3 Nano Omni (free) | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Nemotron 3 Nano Omni (free) | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Sakana Namazu | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- No lower-cost same-provider swap is currently tracked for this pair.
- 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
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 hubsSakana catalog
Review all tracked Sakana models before deciding whether this matchup is the right shortlist.
Open Sakana modelsNVIDIA catalog
Check other NVIDIA models with comparable pricing, context, or release timing.
Open NVIDIA modelsSakana Namazu is a Japanese-specialized reasoning model from Sakana AI, based on Kimi K2.6 with additional training for Japanese language and business contexts. It is suited for Japanese instruction following,...
NVIDIA Nemotron™ 3 Nano Omni is a 30B-A3B open multimodal model designed to function as a perception and context sub-agent in enterprise agent systems. It accepts text, image, video, and...