Ideogram 4.5 excels in multi-turn image editing consistency test

FLUX 3: FLUX 3 is an image generation and editing model from Black Forest Labs focused on local, pixel-exact modifications that leave the surrounding image largely untouched. Recent releases have highlighted its capabilities for targeted edits, bounding-box control, and high-resolution output. In the multi-turn consistency test, it performed comparably to Ideogram 4.5 by confining changes locally without significant drift. bfl_ml: bfl_ml is the X handle for Black Forest Labs, the AI company behind the FLUX series of image models. It has recently updated FLUX 3 with features for local pixel-exact edits and advanced layout control. Its model was included in the news evaluation of multi-turn editing consistency alongside competitors. Ideogram AI: Ideogram AI is a generative media company specializing in image and video models optimized for design workflows, including accurate text rendering and precise multi-turn editing. It released Ideogram 4.5 in late September 2026 specifically to reduce drift during successive image modifications. The company’s model demonstrated the strongest consistency in the 30-edit real estate staging sequence described. Ideogram 4.5: Ideogram 4.5 is an AI image editing model developed by Ideogram AI that emphasizes precise, local changes to minimize visual drift and preserve details across repeated edits. Released on September 30, 2026, it targets workflows where users make multiple sequential modifications without accumulating artifacts or unintended shifts. In the news test, it maintained the majority of the original room intact through a 30-step real estate staging sequence. Nano Banana 2.1: Nano Banana 2.1 is Google's Gemini-family image generation and editing model released in early October 2026, with enhancements for visual quality, subject consistency, and mask-based editing. It supports multi-image references while aiming for efficient, consistent results. The news test positioned it as intermediate, with local edits accompanied by minor gradual shifts in unchanged regions. GPT Image 2.5 Sunburst: GPT Image 2.5 Sunburst is a precision-oriented variant of OpenAI's ChatGPT Images 2.5 model, launched in September 2026 for high-fidelity creative and editing tasks. It excels in detailed control but tends to re-render large portions of an image with each edit rather than making strictly local changes. The reported evaluation showed it altering most of the image per step, causing small shifts to compound noticeably over many turns. Editing Approach: Models that perform strictly local edits tend to maintain higher consistency across many turns compared to those that re-render broader areas of the image each time. Multi-turn Editing: Frontier image models differ markedly in how they handle repeated sequential edits, with some preserving original content far better than others over dozens of steps.