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Riverflow V2 Fast by Sourceful — Pricing, Benchmarks & Real Outputs

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  3. Riverflow V2 Fast
Updated Feb 8, 2026
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Best for:FinanceAnalysis & CritiqueComplex ReasoningPractical Tasks

Riverflow V2 Fast performance data on Rival is based on blind head-to-head community voting. All vote data is part of Rival's open dataset of 21,000+ human preference judgments across 200+ AI models. Model responses are curated from 2 challenges.

Riverflow V2 Fast

Riverflow V2 Fast

Riverflow V2 Fast is the fastest variant of Sourceful's Riverflow 2.0 lineup, best for production deployments and latency-critical workflows. The Riverflow 2.0 series represents SOTA performance on image generation and editing tasks, using an integrated reasoning model to boost reliability and tackle complex challenges.

Image Generation
WebsiteOpenRouter
Feature this model
Provider
Sourceful
Release Date
2026-02-02
Size
LARGE

API Access

Use Riverflow V2 Fast in your applications via the OpenRouter API. Copy the code below to get started.

import requests

response = requests.post(
"https://openrouter.ai/api/v1/chat/completions"    ,
    headers={
"Authorization""Bearer $OPENROUTER_API_KEY"        : ,
"Content-Type""application/json"        : 
    },
    json={
"model""sourceful/riverflow-v2-fast"        : ,
"messages""role""user""content""Hello!"        : [{: , : }]
    }
)
print(response.json())

Replace $OPENROUTER_API_KEY with your API key from openrouter.ai/keys

Model Insights

Model Responses

2 outputs from Riverflow V2 Fast

riverflow-v2-fast logo
Riverflow V2 FastAdvanced Investment Memo (IC Memo)
riverflow-v2-fast logo
Riverflow V2 Fast
Nothing here. The model returned empty. We stared at it for a while.
Advanced Investment Memo (IC Memo)
Try this prompt
riverflow-v2-fast logo
Riverflow V2 FastMini LBO Underwrite
riverflow-v2-fast logo
Riverflow V2 Fast
Nothing here. The model returned empty. We stared at it for a while.
Mini LBO Underwrite
Try this prompt

Try Riverflow V2 Fast

Riverflow V2 Fast

Related Models

Riverflow V2 Pro logo

Riverflow V2 Pro

Riverflow V2 Pro is the most powerful variant of Sourceful's Riverflow 2.0 lineup, best for top-tier control and perfect text rendering. The Riverflow 2.0 series represents SOTA performance on image generation and editing tasks, using an integrated reasoning model to boost reliability and tackle complex challenges.

Image Generation

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Real outputs compared side by side

RANKINGS

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Find the best AI for image generation. Ranked across photoreal portraits, pro...

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We compare AI models for a living. On purpose. We chose this.

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We're not suggesting you leave Riverflow V2 Fast. We're just... putting these here. In case you're curious. Which you are, because you scrolled this far.

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