Gemini 2.0 Flash is 96% cheaper than Grok 2 on blended 3:1 token pricing. Grok 2 costs $2.00/1M in and $10.00/1M out, while Gemini 2.0 Flash costs $0.10/1M in and $0.40/1M out.
Grok 2 vs Gemini 2.0 Flash
Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between xAI and Google.
| Metric / Feature | Grok 2 (xAI) | Gemini 2.0 Flash (Google) |
|---|---|---|
| Input Price ($ / 1M Tokens) | $2.00 | $0.10 |
| Output Price ($ / 1M Tokens) | $10.00 | $0.40 |
| Prompt Caching Input Rate | Not Available | $0.025/1M |
| Blended 3:1 Rate (Production) | $4.000 / 1M | $0.175 / 1M |
| Max Context Window | 131k | 128k |
| Multimodal Vision | ✅ Supported | ✅ Supported |
| MMLU Benchmark | 87.5% | 84.6% |
| Throughput & Latency | Fast (~45 t/s) | Ultra-Fast (~110 t/s) |
| Best For | Real-time news synthesis, coding, uncensored creative reasoning | Real-time multimodal voice/video streaming, low-latency agent loops |
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 Gemini 2.0 Flash
Choose Gemini 2.0 Flash if your primary objective is real-time multimodal voice/video streaming, low-latency agent loops. Ideal for scaling high-throughput pipelines with Google.
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