GPT-5 Pro (Azure) vs OpenAI o3-pro (2025-06-10)
OpenAI o3-pro (2025-06-10) is cheaper on output tokens, while GPT-5 Pro (Azure) offers a larger context window. Choose GPT-5 Pro (Azure) or OpenAI o3-pro (2025-06-10) based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | GPT-5 Pro (Azure) | OpenAI o3-pro (2025-06-10) |
|---|---|---|
| Provider | LLM Gateway | NanoGPT |
| Input / 1M tokens | $15.00 | $22.00 |
| Output / 1M tokens | $120.00 | $88.00 |
| Context window | 400K | 200K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Oct 2025 | Jun 2025 |
| Aider Polyglot score | — | 84.9 |
FAQ
Is GPT-5 Pro (Azure) or OpenAI o3-pro (2025-06-10) cheaper?
OpenAI o3-pro (2025-06-10) is cheaper on output tokens ($88.00 vs $120.00 per 1M).
Which has the larger context window, GPT-5 Pro (Azure) or OpenAI o3-pro (2025-06-10)?
GPT-5 Pro (Azure) has the larger context window (400K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.