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Side-by-side comparison of API pricing, context window, latency, and benchmark performance. Data refreshed daily from provider APIs and ModelStop's own latency probes.
💰Amazon Nova Micro is 83% cheaper than xAI: Grok 4.1 Fast
Price (lower is better), Speed/Latency (lower is better), Performance (higher is better)
Amazon Nova Micro is 471% cheaper
| Spec | Amazon Nova Micro | xAI: Grok 4.1 Fast |
|---|---|---|
| Provider | amazon | x-ai |
| Input price / 1M tokens | $0.04 | $0.20 |
| Output price / 1M tokens | $0.14 | $0.50 |
| Context window | 128k tokens | 2000k tokens |
| Latency (p50) | — | — |
| Best benchmark score | — | — |
| Open source | No | No |
Amazon Nova Micro is the fastest and most cost-effective text-only model in the Nova family, optimized for speed and low latency. Ideal for customer service, summarization, and translation at scale.
Grok 4.1 Fast is xAI's best agentic tool calling model that shines in real-world use cases like customer support and deep research. 2M context window. Reasoning can be enabled/disabled using...
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