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-5 Chat is 100% cheaper than OpenAI: GPT-4o (2024-11-20)
⚡OpenAI: GPT-4o (2024-11-20) is 182ms faster than OpenAI: GPT-5 Chat
Price (lower is better), Speed/Latency (lower is better), Performance (higher is better)
OpenAI: GPT-4o (2024-11-20) is 506% faster
| Spec | OpenAI: GPT-4o (2024-11-20) | OpenAI: GPT-5 Chat |
|---|---|---|
| Provider | openai | openai |
| Input price / 1M tokens | $2.50 | Free |
| Output price / 1M tokens | $10.00 | — |
| Context window | 128k tokens | 128k tokens |
| Latency (p50) | 36ms | 218ms |
| Best benchmark score | — | — |
| Open source | No | No |
The 2024-11-20 version of GPT-4o offers a leveled-up creative writing ability with more natural, engaging, and tailored writing to improve relevance & readability. It’s also better at working with uploaded...
GPT-5 Chat is designed for advanced, natural, multimodal, and context-aware conversations for enterprise applications.
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.