Compare Olmo 3.1 32B Think from Ai2 and Riverflow V2 Fast Preview from Sourceful on key metrics including benchmarks, price, context length, and other model features. Access both models and hundreds of others through the OpenRouter API.
Olmo 3.1 32B Think and Riverflow V2 Fast Preview are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
Olmo 3.1 32B Think, from Ai2, has a 65,536-token context window and is priced by the provider serving it on OpenRouter.
Riverflow V2 Fast Preview, from Sourceful, is priced by the provider serving it on OpenRouter.
| Attribute | Olmo 3.1 32B Think | Riverflow V2 Fast Preview |
|---|---|---|
| Input price | Pricing varies by provider | Pricing varies by provider |
| Output price | Pricing varies by provider | Pricing varies by provider |
| Context window | 65,536 tokens | Not applicable |
| Intelligence Index | 7.1 | Not available |
| Coding Index | Not available | Not available |
| Agentic Index | Not available | Not available |
| Latency (p50) | Not available | Not available |
| Throughput (p50) | Not available | Not available |
Benchmark data updated