LLM Comparison
GPT-5.4 Nano vs GPT-5.4 Pro
Side-by-side specs, pricing & capabilities · Updated September 2026
Price vs Intelligence
Add to comparison
2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 38 52.0 | 82 0.8 |
| Family | GPT | GPT |
| Status | Current | Current |
| Release Date | Mar 2026 | Mar 2026 |
| Context Window | 400K tokens | 1.1M tokens |
| Input Price | $0.20/M tokens | $30.00/M tokens |
| Output Price | $1.25/M tokens | $180.00/M tokens |
| Pricing Notes | Cache read: $0.0200/M tokens | — |
| Capabilities | textvisioncode | textvisioncode |
| Training Cutoff | Aug 31, 2025 | Aug 31, 2025 |
| Max Output | 128K tokens | 128K tokens |
| API Identifier | openai/gpt-5.4-nano | openai/gpt-5.4-pro |
| Benchmarks | ||
| Artificial Analysis Intelligence Index v4.3 | 21.2442artificial-analysis | — |
| GPQA Diamond | 81.7172artificial-analysis | 93openai |
| SciCode | 47.2222artificial-analysis | — |
| Terminal-Bench 2.1 | 60.6742artificial-analysis | — |
| SWE-bench Pro | — | 57.7openai |
| MATH-500 | — | 94.6openai |
| View GPT-5.4 Nano | View GPT-5.4 Pro | |
Cost Calculator
Enter your expected monthly token usage to compare costs.
| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| GPT-5.4 NanoCheapest | $0.20 | $0.63 | $0.83 | — |
| GPT-5.4 Pro | $30.00 | $90.00 | $120.00 | +14445% |
OpenAI
GPT-5.4 Nano
GPT-5.4 Nano is a multimodal llm from OpenAI. Supports up to 400,000 token context window. Available from $0.20/M input tokens.
OpenAI
GPT-5.4 Pro
GPT-5.4 Pro is a multimodal llm from OpenAI. Supports up to 1,050,000 token context window. Available from $30.00/M input tokens.
More Comparisons
Looking for more AI models?
Browse All LLMs