Grok 3 Mini vs GPT-5.2-Instant
Grok 3 Mini is cheaper on output tokens, while Grok 3 Mini offers a larger context window. Choose Grok 3 Mini or GPT-5.2-Instant based on the trade-off between cost, context, and the benchmarks that matter for your use case.
| Spec | Grok 3 Mini | GPT-5.2-Instant |
|---|---|---|
| Provider | Poe | Poe |
| Input / 1M tokens | $0.30 | $1.60 |
| Output / 1M tokens | $0.50 | $13.00 |
| Context window | 131K | 128K |
| Parameters | — | — |
| Open weights | No | No |
| Released | Apr 2025 | Dec 2025 |
FAQ
Is Grok 3 Mini or GPT-5.2-Instant cheaper?
Grok 3 Mini is cheaper on output tokens ($0.50 vs $13.00 per 1M).
Which has the larger context window, Grok 3 Mini or GPT-5.2-Instant?
Grok 3 Mini has the larger context window (131K tokens).
Pricing is indicative — confirm with the provider before production use. Highlighted values indicate the better figure for that row.