OpenAI
OpenAI GPT Image 2 is a quality-first, reasoning-driven image model that plans the composition before generating. It delivers state-of-the-art text rendering, multilingual typography, and high-fidelity edits across up to 16 reference images, with output up to 4K.
GPT Image 2 is OpenAI's next-generation image model, announced as ChatGPT Images 2.0 on April 21, 2026 and rolled out to the gpt-image-2 API shortly after. Where GPT Image 1.5 balanced speed and quality, GPT Image 2 takes a quality-first approach — proactively researching, planning, and reasoning about image structure before rendering, which OpenAI describes as the first true agentic image generation model. It hit #1 across the Image Arena leaderboards with a +242 point lead in Text-to-Image (1,512), driven by sharply improved text accuracy, dense composition handling, and multilingual rendering across Japanese, Korean, Chinese, Hindi, and Bengali. Both text-to-image and image-to-image are supported on a single endpoint family, accepting up to 16 reference images for combining subjects, styles, and layouts; it covers 11 aspect ratios from 1:1 to 21:9 and 9:16, with 1, 2, 3, or 4 images per request. On Martini it offers three resolution tiers — 1K, 2K, and 4K — so you can match output to deliverable: drop it on the canvas to draft a hero with reasoned text and product callouts, then chain into FLUX Kontext for character variants or into Runway Gen4 / Kling video nodes to animate the result.
Connect GPT Image 2 with other AI models on Martini's infinite canvas. No GPU required — start free.
Get Started FreeGPT Image 1.5 balances speed and quality with Low/Medium/High tiers and transparent background support. GPT Image 2 is a quality-first reasoning model that plans the image before rendering, accepts up to 16 reference inputs, ranks #1 on the Image Arena text-to-image leaderboard with a +242 point lead, and outputs up to 4K — but it does not support transparent backgrounds. Pick 2 for top-tier text accuracy and multilingual layouts; pick 1.5 when you need transparency or the lightest tier.
GPT Image 2 ships three resolution tiers — 1K, 2K, and 4K. You can request 1, 2, 3, or 4 images per generation, in any of 11 aspect ratios from 1:1 through 21:9 and 9:16.
Yes. GPT Image 2 supports image-to-image editing and accepts up to 16 reference images in a single request, so you can combine a subject, a style reference, and a layout reference in one pass — useful for product variants, multilingual ad sets, and reference-driven compositions.
OpenAI
OpenAI GPT Image generates images directly from the GPT-4 architecture, combining deep language understanding with visual generation. Available in GPT Image 1 and 1.5 with quality and background controls.
View detailsMidjourney
Midjourney v7 is the most recognizable AI image generator, with the strongest aesthetic signature in the category. On Martini you get V7 for photoreal and painterly work, Niji 7 for anime, Omni Reference for character lock-in, and Stylization, Variety, and Weirdness sliders for fine control — all from the canvas, no Discord required.
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