sourceful/riverflow-v2.5-pro
Top-quality agentic image model with multi-step reasoning, candidate scoring, and adjustable thinking effort
Capabilities
Cost
Community model (estimated from hardware time)
Input Parameters
| Name | Type | Description | Default | Constraints |
|---|---|---|---|---|
instruction * | string | Generation or edit instruction. Minimum 2 characters. | — | — |
aspect_ratio | string | Aspect ratio for output. auto uses model choice. | "auto" | auto 21:9 16:9 3:2 4:3 5:4 1:1 4:5 3:4 2:3 9:16 |
background | string | Final background handling. | "original" | original transparent solid |
background_color | string | 6-digit hex color used when background is solid. | "#ffffff" | — |
enhance_prompt | boolean | Let model enhance the instruction. | false | — |
font_texts | array | Text strings matching font_urls for RF2.5 font control. | — | — |
font_urls | array | Optional HTTPS font URLs for RF2.5 font control. Up to 2. | — | — |
idempotency_key | string | Optional stable key for safe retries against the RF2.5 API. | — | — |
init_images | array | Optional init images for image-to-image edits. Pro: up to 10, Fast: up to 4. | — | — |
output_format | string | Final output image format. | "webp" | webp png jpg |
resolution | string | Target resolution: 1K, 2K, or 4K. | "1K" | 1K 2K 4K |
safety_checker | boolean | Enable Sourceful safety checker. | true | — |
scoring_prompt | string | Optional judging instructions for RF2.5 candidate scoring. | — | — |
scoring_rubric | string | Optional RF2.5 scoring rubric, encoded as a JSON array string. Provide 1-8 dimensions, each with key, label, description, weight, optional passingScore, and optional scoreGuidance. | — | — |
thinking_level | string | RF2.5 thinking budget for pro. | "medium" | low medium high xhigh |
instruction required string Generation or edit instruction. Minimum 2 characters.
aspect_ratio string Aspect ratio for output. auto uses model choice.
"auto" background string Final background handling.
"original" background_color string 6-digit hex color used when background is solid.
"#ffffff" enhance_prompt boolean Let model enhance the instruction.
false font_texts array Text strings matching font_urls for RF2.5 font control.
font_urls array Optional HTTPS font URLs for RF2.5 font control. Up to 2.
idempotency_key string Optional stable key for safe retries against the RF2.5 API.
init_images array Optional init images for image-to-image edits. Pro: up to 10, Fast: up to 4.
output_format string Final output image format.
"webp" resolution string Target resolution: 1K, 2K, or 4K.
"1K" safety_checker boolean Enable Sourceful safety checker.
true scoring_prompt string Optional judging instructions for RF2.5 candidate scoring.
scoring_rubric string Optional RF2.5 scoring rubric, encoded as a JSON array string. Provide 1-8 dimensions, each with key, label, description, weight, optional passingScore, and optional scoreGuidance.
thinking_level string RF2.5 thinking budget for pro.
"medium" b7f41c58f98b Updated: 6/26/2026 468 runs
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