Nemotron 3 Nano 30B A3B (free) is free for input tokens while GPT-5.4 Nano costs $0.2 per 1M tokens.
API cost decision in 10 seconds
GPT-5.4 Nano vs Nemotron 3 Nano 30B A3B (free)
Pick Nemotron 3 Nano 30B A3B (free) for lower cost; pick GPT-5.4 Nano 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 30B A3B (free) for lower cost; pick GPT-5.4 Nano only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Nemotron 3 Nano 30B A3B (free) is estimated at $0 vs $0.82 for GPT-5.4 Nano, saving $0.82 (100% lower).
Cost-first pickNemotron 3 Nano 30B A3B (free)
Context-first pickGPT-5.4 Nano
Sample savings$0.82100%
10x traffic gap$8.25
GPT-5.4 Nano has more context, but Nemotron 3 Nano 30B A3B (free) saves $0.82 on the standard workload. At 10x that traffic, the same price gap is about $8.25. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Nemotron 3 Nano 30B A3B (free) stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | GPT-5.4 Nano | Nemotron 3 Nano 30B A3B (free) |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Nemotron 3 Nano 30B A3B (free) | $1.62 | $0 |
| Balanced workload | 1M input + 1M output | Nemotron 3 Nano 30B A3B (free) | $1.45 | $0 |
| Output-heavy chatbot | 1M input + 5M output | Nemotron 3 Nano 30B A3B (free) | $6.45 | $0 |
Nemotron 3 Nano 30B A3B (free) is free for output tokens while GPT-5.4 Nano costs $1.25 per 1M tokens.
GPT-5.4 Nano has 144K more context (1.56x larger).
Nemotron 3 Nano 30B A3B (free) is free for the standard workload while the other model is estimated at $0.82.
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 30B A3B (free) has the lower input price; Nemotron 3 Nano 30B A3B (free) has the lower output price; GPT-5.4 Nano offers the larger context window. For the 1M input plus 500K output sample, Nemotron 3 Nano 30B A3B (free) is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.82 for GPT-5.4 Nano and $0 for Nemotron 3 Nano 30B A3B (free).
Choose GPT-5.4 Nano when you care most about larger context window.
Choose Nemotron 3 Nano 30B A3B (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 30B A3B (free) is estimated at $0 vs $0.82 for GPT-5.4 Nano, saving $0.82 (100% lower).
- Nemotron 3 Nano 30B A3B (free) is free for the standard workload while the other model is estimated at $0.82.
- Nemotron 3 Nano 30B A3B (free) is free for input tokens while GPT-5.4 Nano costs $0.2 per 1M tokens.
- Nemotron 3 Nano 30B A3B (free) is free for output tokens while GPT-5.4 Nano costs $1.25 per 1M tokens.
- GPT-5.4 Nano has 144K more context (1.56x larger).
| Feature | GPT-5.4 Nano (OpenAI) | Nemotron 3 Nano 30B A3B (free) (NVIDIA) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.2 | $0 |
| Completion Price per 1M tokens | $1.25 | $0 |
| Sample Workload Cost 1M input + 500K output | $0.82 | $0 |
| Context Window | 400K | 256K |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Nemotron 3 Nano 30B A3B (free) | On the standard 1M input plus 500K output workload, Nemotron 3 Nano 30B A3B (free) is estimated at $0 vs $0.82 for GPT-5.4 Nano, saving $0.82 (100% lower). |
| High-volume input processing | Nemotron 3 Nano 30B A3B (free) | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Nemotron 3 Nano 30B A3B (free) | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | GPT-5.4 Nano | A larger context window leaves more room for retrieved passages, conversation history, or source files. |
Related Alternatives
- gpt-oss-120b (free) can replace GPT-5.4 Nano when lower sample workload cost matters most: $0.
- gpt-oss-20b (free) can replace GPT-5.4 Nano when lower sample workload cost matters most: $0.
- gpt-oss-20b can replace GPT-5.4 Nano when lower sample workload cost matters most: $0.1.
- gpt-oss-120b can replace GPT-5.4 Nano when lower sample workload cost matters most: $0.13.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Owl Alpha offers 1.05M context with $0 sample workload cost.
- DeepSeek V4 Flash offers 1.05M context with $0.2 sample workload cost.
- DeepSeek V4 Pro offers 1.05M context with $0.87 sample workload cost.
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- Hy3 preview · Tencent · #2
- Claude Opus 4.7 · Anthropic · #3
- Claude Sonnet 4.6 · Anthropic · #4
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