chatgpt-4o-latest vs xAI Grok 4
Both have similar output pricing, while xAI Grok 4 offers a larger context window. Choose chatgpt-4o-latest or xAI Grok 4 based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | chatgpt-4o-latest | xAI Grok 4 |
|---|---|---|
| Provider | 302.AI | Helicone |
| Input / 1M tokens | $5.00 | $3.00 |
| Output / 1M tokens | $15.00 | $15.00 |
| Context window | 128K | 256K |
| Parameters | — | 3T |
| Open weights | No | No |
| Released | Aug 2024 | Jul 2024 |
| Aider Polyglot score | 45.3 | — |
| LMArena (Chatbot Arena) Elo score | 1428 | — |
| LMArena Vision Elo score | 1243 | — |
FAQ
Is chatgpt-4o-latest or xAI Grok 4 cheaper?
chatgpt-4o-latest and xAI Grok 4 have comparable output pricing.
Which has the larger context window, chatgpt-4o-latest or xAI Grok 4?
xAI Grok 4 has the larger context window (256K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.