GPT-5.2 vs Riverflow V2 Pro: side-by-side summary

GPT-5.2 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-5.2, from OpenAI, has a 400,000-token context window and is priced at $1.75/M tokens input, $14/M tokens output on OpenRouter.

Riverflow V2 Pro, from Sourceful, has a 8,192-token context window and is priced from $0.15/image on OpenRouter.

Context window

• GPT-5.2: 400,000 tokens
• Riverflow V2 Pro: 8,192 tokens

Price

• GPT-5.2: $1.75/M tokens input, $14/M tokens output
• Riverflow V2 Pro: from $0.15/image

Provided by

• GPT-5.2: OpenAI
• Riverflow V2 Pro: Sourceful

• GPT-5.2 model details, providers and pricing
• Riverflow V2 Pro model details, providers and pricing