Compare Owl Alpha from OpenRouter and Grok Build 0.1 from SpaceXAI on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
Owl Alpha and Grok Build 0.1 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Owl Alpha, from OpenRouter, has a 1,048,576-token context window and is priced by the provider serving it on OpenRouter.
Grok Build 0.1, from SpaceXAI, has a 256,000-token context window and is priced at $1/M tokens input, $2/M tokens output on OpenRouter.
| Attribute | Owl Alpha | Grok Build 0.1 |
|---|---|---|
| Input price | Pricing varies by provider | $1/M tokens |
| Output price | Pricing varies by provider | $2/M tokens |
| Context window | 1,048,576 tokens | 256,000 tokens |
| Intelligence Index | Not available | 27.2 |
| Coding Index | Not available | 51.5 |
| Agentic Index | Not available | Not available |
| Latency (p50) | Not available | 2.28 s |
| Throughput (p50) | Not available | 92.5 tok/s |
Benchmark data updated
Owl Alpha has the longer context window at 1,048,576 tokens, compared with 256,000 tokens for Grok Build 0.1.