Luma Photon is Luma AI's image generation model family — sold as photon-1 and photon-flash-1 — available inside the Dream Machine creative platform and separately through the Luma API. Luma markets Photon as an ultra-high-quality yet cost-efficient model, pricing API generations at around 1.5 cents per 2-megapixel, 1080p image.
Who builds it
Photon is built by Luma AI, the company behind Dream Machine, a creative platform that spans video and image generation rather than image alone. Photon is the image side of that platform: the same account and API surface that generates video can also call Photon for stills, and the model family ships in two named variants, photon-1 and photon-flash-1, giving developers a choice within the same lineup.
What it does
Photon turns prompts into images and also edits existing ones, with inpainting support built into Luma's API so a generated or uploaded image can be selectively redrawn rather than fully regenerated. Luma's stated goal for the model's aesthetic is to move past generic AI-generated look, describing Photon's output as offering personalizable aesthetics beyond the "AI look" — a positioning aimed at users who find typical diffusion output visually samey. Resolution tops out at 1080p, equivalent to 2 megapixels, which is more modest than some rivals' 4K claims but matches the cost-efficient, fast-generation angle Luma emphasizes for the model.
Pricing
Luma runs Photon on a freemium model through Dream Machine: a free tier is available to try image and video generation, and paid subscription plans start at $9.99/month. Outside the subscription, the Luma API bills image generation separately and usage-based, at Luma's stated rate of roughly 1.5 cents per 2-megapixel, 1080p image — relevant for developers who want to call Photon directly rather than through the Dream Machine app.
Rights and provenance
Luma's commercial terms fall into the "commercial with limits" category: both its Terms of Service and its pricing information describe conditions on commercial use rather than an unrestricted license, so users planning commercial deployment should read the specific terms attached to their plan. On ownership, Luma's Terms of Service state that users own the content they create. One notable difference from some competitors: Luma applies a visible watermark to Photon outputs, according to both its pricing information and its Terms of Service — a plainly visible marker rather than an invisible, metadata-based provenance system like C2PA. For content teams weighing tools, that means Photon images are identifiable as AI-generated at a glance, which can be a feature for transparency-conscious use cases or a drawback for anyone wanting a clean, unmarked output straight out of the box. Combined with the free tier, sub-$10 entry price, per-image API billing and 1080p ceiling, Photon reads as a value- and speed-oriented option inside a broader video-first platform rather than a dedicated, high-resolution image specialist.