Compare GPT-5 Image Mini from OpenAI and Riverflow V2 Pro 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.
GPT-5 Image Mini and Riverflow V2 Pro are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.
GPT-5 Image Mini, from OpenAI, has a 400,000-token context window and is priced at $2.50/M tokens input, $8/M tokens output on OpenRouter.
Riverflow V2 Pro, from Sourceful, is priced from $0.15/image on OpenRouter.
| Attribute | GPT-5 Image Mini | Riverflow V2 Pro |
|---|---|---|
| Input price | Not applicable | Not applicable |
| Output price | Not applicable | Not applicable |
| Context window | 400,000 tokens | Not applicable |
| Intelligence Index | Not available | Not available |
| Coding Index | Not available | Not available |
| Agentic Index | Not available | Not available |
| Latency (p50) | 3.05 s | Not available |
| Throughput (p50) | 80.0 tok/s | Not available |