OpenAI: GPT-5.4 vs OpenAI: GPT-6.1 Sol
OpenAI: GPT-6.1 Sol is cheaper on output tokens. Choose OpenAI: GPT-5.4 or OpenAI: GPT-6.1 Sol based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | OpenAI: GPT-5.4 | OpenAI: GPT-6.1 Sol |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Input / 1M tokens | $2.50 | $2.00 |
| Output / 1M tokens | $15.00 | $10.00 |
| Context window | 1.1M | 1.1M |
| Parameters | — | — |
| Open weights | No | — |
| Released | Mar 2026 | — |
FAQ
Is OpenAI: GPT-5.4 or OpenAI: GPT-6.1 Sol cheaper?
OpenAI: GPT-6.1 Sol is cheaper on output tokens ($10.00 vs $15.00 per 1M).
Which has the larger context window, OpenAI: GPT-5.4 or OpenAI: GPT-6.1 Sol?
Both models offer a similar context window.
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.