Loading...
Loading...
Side-by-side comparison of API pricing, context window, latency, and benchmark performance. Data refreshed daily from provider APIs and ModelStop's own latency probes.
💰OpenAI: GPT Sol Latest is 33% cheaper than xAI: Grok 4
Price (lower is better), Speed/Latency (lower is better), Performance (higher is better)
OpenAI: GPT Sol Latest is 50% cheaper
| Spec | xAI: Grok 4 | OpenAI: GPT Sol Latest |
|---|---|---|
| Provider | x-ai | ~openai |
| Input price / 1M tokens | $3.00 | $2.00 |
| Output price / 1M tokens | $15.00 | $10.00 |
| Context window | 256k tokens | 1050k tokens |
| Latency (p50) | — | — |
| Best benchmark score | — | — |
| Open source | No | No |
Grok 4 is xAI's latest reasoning model with a 256k context window. It supports parallel tool calling, structured outputs, and both image and text inputs. Note that reasoning is not...
This model always redirects to the latest model in the GPT Sol family.
Want to swap in a different model or estimate monthly costs?
Help my team choose the right model
Not sure which model fits your workload, budget, and latency requirements? Get a tailored recommendation.