What problem does it solve? Testing multiple creative variants (hooks, palettes, subjects) one at a time is slow and expensive. This Skill expands a single base prompt into a full variant matrix, runs it in parallel on Wavespeed, and reports the cost of each variant so you can filter ideas cheaply before committing to a premium provider. ## Core Features & Use Cases - Variant Matrix Expansion: Injects each value from a variant axis (hook, palette, subject) into a base prompt placeholder and generates every combination. - Cost Control: Estimates per-variant cost from the model price table, enforces an optional cost cap, and logs usage to a JSONL file. - Deterministic Reproducibility: Derives per-variant seeds from a base seed so batches can be reproduced exactly. - Use Case: Test 5 different hook overlays on the same editorial portrait using flux-schnell, get back 5 artifacts with a total cost of $0.12, then send only the winning variant to Higgsfield for a cinematic render. ## Quick Start Run a batch test on Wavespeed with the base prompt 'Editorial portrait, soft light. Hook overlay: { hook }' across these 5 hook values in 1:1 using flux-schnell, and report the cost per variant.
