grok-4-0709 vs GPT-5.2 Chat
GPT-5.2 Chat is cheaper on output tokens, while grok-4-0709 offers a larger context window. Choose grok-4-0709 or GPT-5.2 Chat based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | grok-4-0709 | GPT-5.2 Chat |
|---|---|---|
| Provider | Jiekou.AI | OpenAI |
| Input / 1M tokens | $2.85 | $1.75 |
| Output / 1M tokens | $14.25 | $14.00 |
| Context window | 256K | 128K |
| Parameters | — | — |
| Open weights | No | — |
| Released | Jan 2026 | — |
| LiveBench score | 61.8 | — |
| LMArena (Chatbot Arena) Elo score | — | 1439 |
| LMArena Vision Elo score | — | 1268 |
FAQ
Is grok-4-0709 or GPT-5.2 Chat cheaper?
GPT-5.2 Chat is cheaper on output tokens ($14.00 vs $14.25 per 1M).
Which has the larger context window, grok-4-0709 or GPT-5.2 Chat?
grok-4-0709 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.