Grok 2 is 85% cheaper than OpenAI o1 on blended 3:1 token pricing. Grok 2 costs $2.00/1M in and $10.00/1M out, while OpenAI o1 costs $15.00/1M in and $60.00/1M out.
Grok 2 vs OpenAI o1
Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between xAI and OpenAI.
| Metric / Feature | Grok 2 (xAI) | OpenAI o1 (OpenAI) |
|---|---|---|
| Input Price ($ / 1M Tokens) | $2.00 | $15.00 |
| Output Price ($ / 1M Tokens) | $10.00 | $60.00 |
| Prompt Caching Input Rate | Not Available | $7.500/1M |
| Blended 3:1 Rate (Production) | $4.000 / 1M | $26.250 / 1M |
| Max Context Window | 131k | 200k |
| Multimodal Vision | ✅ Supported | ✅ Supported |
| MMLU Benchmark | 87.5% | 92.3% |
| Throughput & Latency | Fast (~45 t/s) | Thoughtful (~30 t/s) |
| Best For | Real-time news synthesis, coding, uncensored creative reasoning | PhD-level science, competitive programming, complex math and multi-step architecture planning |
When to Choose Grok 2
Choose Grok 2 if your workload requires real-time news synthesis, coding, uncensored creative reasoning. Ideal for teams needing xAI's infrastructure and ecosystem tooling.
When to Choose OpenAI o1
Choose OpenAI o1 if your primary objective is phd-level science, competitive programming, complex math and multi-step architecture planning. Ideal for scaling high-throughput pipelines with OpenAI.
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