Nova Premier 1.0 is $27.5 cheaper per 1M input tokens (91.7% lower; 12x difference).
API cost decision in 10 seconds
GPT-5.4 Pro vs Nova Premier 1.0
Pick Nova Premier 1.0 for lower cost; pick GPT-5.4 Pro only if the larger context window matters more.
Pricing data updated:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Nova Premier 1.0 for lower cost; pick GPT-5.4 Pro only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Nova Premier 1.0 is estimated at $8.75 vs $120 for GPT-5.4 Pro, saving $111.25 (92.7% lower).
Cost-first pickNova Premier 1.0
Context-first pickGPT-5.4 Pro
Sample savings$111.2592.7%
10x traffic gap$1112.5
GPT-5.4 Pro has more context, but Nova Premier 1.0 saves $111.25 on the standard workload. At 10x that traffic, the same price gap is about $1112.5. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Nova Premier 1.0 stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | GPT-5.4 Pro | Nova Premier 1.0 |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Nova Premier 1.0 | $240 | $18.75 |
| Balanced workload | 1M input + 1M output | Nova Premier 1.0 | $210 | $15 |
| Output-heavy chatbot | 1M input + 5M output | Nova Premier 1.0 | $930 | $65 |
Nova Premier 1.0 is $167.5 cheaper per 1M output tokens (93.1% lower; 14.4x difference).
GPT-5.4 Pro has 50K more context (1.05x larger).
Nova Premier 1.0 is $111.25 cheaper on the standard workload (92.7% 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
Nova Premier 1.0 has the lower input price; Nova Premier 1.0 has the lower output price; GPT-5.4 Pro offers the larger context window. For the 1M input plus 500K output sample, Nova Premier 1.0 is cheaper for the standard workload.
For a 1M input token plus 500K output token workload, the estimated API cost is $120 for GPT-5.4 Pro and $8.75 for Nova Premier 1.0.
Choose GPT-5.4 Pro when you care most about larger context window.
Choose Nova Premier 1.0 when you care most about lower input-token price, and lower output-token price.
- On the standard 1M input plus 500K output workload, Nova Premier 1.0 is estimated at $8.75 vs $120 for GPT-5.4 Pro, saving $111.25 (92.7% lower).
- Nova Premier 1.0 is $111.25 cheaper on the standard workload (92.7% lower).
- Nova Premier 1.0 is $27.5 cheaper per 1M input tokens (91.7% lower; 12x difference).
- Nova Premier 1.0 is $167.5 cheaper per 1M output tokens (93.1% lower; 14.4x difference).
- GPT-5.4 Pro has 50K more context (1.05x larger).
| Feature | GPT-5.4 Pro (OpenAI) | Nova Premier 1.0 (Amazon) |
|---|---|---|
| Input Price prompt tokens per 1M | $30 | $2.5 |
| Completion Price per 1M tokens | $180 | $12.5 |
| Sample Workload Cost 1M input + 500K output | $120 | $8.75 |
| Context Window | 1.05M | 1M |
| Release Date |
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Nova Premier 1.0 | On the standard 1M input plus 500K output workload, Nova Premier 1.0 is estimated at $8.75 vs $120 for GPT-5.4 Pro, saving $111.25 (92.7% lower). |
| High-volume input processing | Nova Premier 1.0 | Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill. |
| Long responses and chatbots | Nova Premier 1.0 | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | GPT-5.4 Pro | 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 Pro when lower sample workload cost matters most: $0.
- gpt-oss-20b (free) can replace GPT-5.4 Pro when lower sample workload cost matters most: $0.
- gpt-oss-20b can replace GPT-5.4 Pro when lower sample workload cost matters most: $0.1.
- gpt-oss-120b can replace GPT-5.4 Pro when lower sample workload cost matters most: $0.13.
- Llama 4 Scout offers 10M context with $0.23 sample workload cost.
- Grok 4.20 Multi-Agent offers 2M context with $5 sample workload cost.
- Grok 4.20 offers 2M context with $2.5 sample workload cost.
- No popular competitor is currently available.
Cheaper alternatives
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Open Amazon modelsGPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K...
Amazon Nova Premier is the most capable of Amazon’s multimodal models for complex reasoning tasks and for use as the best teacher for distilling custom models.