Compare GPT-6.1 Sol from OpenAI and Grok 4.7 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.
GPT-6.1 Sol and Grok 4.7 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
GPT-6.1 Sol, from OpenAI, has a 1,050,000-token context window and is priced at $2/M tokens input, $10/M tokens output on OpenRouter.
Grok 4.7, from SpaceXAI, has a 500,000-token context window and is priced at $2/M tokens input, $6/M tokens output on OpenRouter.
| Attribute | GPT-6.1 Sol | Grok 4.7 |
|---|---|---|
| Input price | $2/M tokens | $2/M tokens |
| Output price | $10/M tokens | $6/M tokens |
| Context window | 1,050,000 tokens | 500,000 tokens |
| Intelligence Index | 51.8 | 46.4 |
| Coding Index | Not available | Not available |
| Agentic Index | Not available | Not available |
| Latency (p50) | 5.21 s | 2.07 s |
| Throughput (p50) | 27.0 tok/s | 66.0 tok/s |
Benchmark data updated
GPT-6.1 Sol has the longer context window at 1,050,000 tokens, compared with 500,000 tokens for Grok 4.7.
Grok 4.7 is faster on OpenRouter, generating a median 66.0 tokens per second compared with 27.0 tokens per second for GPT-6.1 Sol.