Krea 2 Medium Turbovs.GPT Image 2.5 Flare

Which one is better?

In our own test both are on par. Krea 2 Medium Turbo has no arena rating yet. GPT Image 2.5 Flare costs 14 times as much per image.

Test images

Same task, the first image of each. The task with the biggest difference is preselected.

Krea 2 Medium Turbo: Character and detail, first image from the fixed test run — Krea 2 Medium Turbo30 out of 100

GPT Image 2.5 Flare: Character and detail, first image from the fixed test run — GPT Image 2.5 Flare63 out of 100

Result for “Character and detail”:GPT Image 2.5 Flare slightly ahead

Prompt given to both modelsCreate a square cinematic full-body portrait of a fictional bicycle courier waiting under a transparent umbrella at a rainy tram stop in Hamburg at blue hour. She wears a mustard raincoat, navy trousers, red sneakers, a silver helmet, and carries a teal messenger bag. Keep both hands visible, render the bicycle correctly, use realistic wet-street reflections, and include no readable brand names.

What the rating looks at: Anatomy, clothing, and spatial consistency.

“Ahead”: better in all three rating rounds. “Slightly ahead”: a higher value, but not in every round.

Test protocol of the images

Each test attempt uses the same archived prompt and one request. The first output of that attempt counts. Repeats after technical test failures are disclosed for the affected images. Files are normalized to 1,024 × 1,024 pixels without cropping. Provider resolution, randomness, quality tier and prompt processing can still differ. The images are a practical visual test, not a reconstruction of the arena configuration.

Character and detail

Krea 2 Medium Turbo: openrouter, aspect ratio 1:1, resolution 1K, one request, first returned image, seed=provider random, actual cost $0.015000, generated Aug 14, 2026, 1:35 PM. Source

GPT Image 2.5 Flare: openai, 1024x1024, quality high, n=1, generated Sep 28, 2026, 8:53 PM. Source

Protocol gradually-image-comparison-v1. Prompt SHA 256: 985a75b38642a9f0e5e0c0e0c67f1b7f67780d42bd2168fa24e9a7a7a94b0da6

Krea 2 Medium Turbo image SHA 256: a51c5eeb5ba6b3ab8be3cb1d9c36fc196d71f4034ff7e57c695af1fe2f4ab078

GPT Image 2.5 Flare image SHA 256: 85b17c41b19389cae3ea073ef582e6065a321d741978e772987d22e3ea3e3b08

Infographic

Krea 2 Medium Turbo: openrouter, aspect ratio 1:1, resolution 1K, one request, first returned image, seed=provider random, actual cost $0.015000, generated Aug 14, 2026, 1:35 PM. Source

GPT Image 2.5 Flare: openai, 1024x1024, quality high, n=1, generated Sep 28, 2026, 8:53 PM. Source

Protocol gradually-image-comparison-v1. Prompt SHA 256: ed65cb4e6a51e2336f8b149ad4cbb16e020f07d527ad94362e719d2dcf91d94f

Krea 2 Medium Turbo image SHA 256: 10398e0fce4a5b07b8a38a010eec70ac5457d0209ef67979feebb111d315fe16

GPT Image 2.5 Flare image SHA 256: bc752abfce1c0d27b73e4084c3e7d82c4c0f71e0e5af97a80f4b24326cc4686e

Product photography

Krea 2 Medium Turbo: openrouter, aspect ratio 1:1, resolution 1K, one request, first returned image, seed=provider random, actual cost $0.015000, generated Aug 14, 2026, 1:35 PM. Source

GPT Image 2.5 Flare: openai, 1024x1024, quality high, n=1, generated Sep 28, 2026, 8:53 PM. Source

Protocol gradually-image-comparison-v1. Prompt SHA 256: c67fd71e91304458a2feef5c91efa8677260fab0c0099a29a2c52cb579f5b2f3

Krea 2 Medium Turbo image SHA 256: e1511de7ba316289e69ae79e51b4f75c80ee1468611f4cebcfc9d21658b19cb8

GPT Image 2.5 Flare image SHA 256: 69fedb7d635d1329c461ff1ee9e5cf8384119e218e3b3bdb93b9e11f728335d8

Typography and layout

Krea 2 Medium Turbo: openrouter, aspect ratio 1:1, resolution 1K, one request, first returned image, seed=provider random, actual cost $0.015000, generated Aug 14, 2026, 2:05 PM. Source

GPT Image 2.5 Flare: openai, 1024x1024, quality high, n=1, generated Sep 28, 2026, 8:52 PM. Source

Protocol gradually-image-comparison-v1. Prompt SHA 256: 2e012c3d14ee5dd02203a94f394ca80a5038cdebd6032b25a8b8a221f2255419

Krea 2 Medium Turbo image SHA 256: 50b1b1bb7196a612240ab6088330985474c9f60ccaf640e4aa8debb0aa20e1c8

GPT Image 2.5 Flare image SHA 256: cc90d54a99e1bad9e0cc8e4196746fb1d56a2fdd2a9ee101dbbf270ef5e4b6a8

The numbers at a glance

Arena ratingfrom votes by users · higher is better

n/a

Krea 2 Medium Turbo

not in the arena

1,401

GPT Image 2.5 Flare

Rank 2 of 21

GraduallyBenchour own rating, 0 to 100 · higher is better

Krea 2 Medium Turbo

Rank 39 of 108

GPT Image 2.5 Flare

Rank 18 of 108

Price per imagedollars through the API · lower is better

$0.015

Krea 2 Medium Turbo

cheap

$0.21

GPT Image 2.5 Flare

expensive

Ranks among the 21 image models with an arena rating and the 108 with a GraduallyBench run; prices compared with 28 models with an API price.

Krea 2 Medium Turbo

Subscription: Free to use at Krea (Krea Free, with limited credits), more from ≈ €9.51 a month (Krea Basic, with limited credits). Through other providers from ≈ €12.67 a month (Leonardo.Ai Essential). 15 plans in Germany.
Via API: $0.015 per image, 100 images $1.50.

GPT Image 2.5 Flare

Subscription: No OpenAI subscription includes this model. Through other providers from ≈ €6.34 a month (ElevenLabs Starter, with limited credits). 61 plans in Germany.
Via API: $0.21 per image, 100 images $21.07.

Subscriptions only count plans that name exactly this model. Subscription prices include VAT, API prices are in dollars.

Arena rating (LMArena) from Oct 28, 2026 · GraduallyBench from Nov 3, 2026 · API prices from Nov 3, 2026 · Subscription database from Sep 29, 2026 (38 days old)

All data side by side

The better value is bold. For ratings only when the gap is clear.

Kennzahl	Krea 2 Medium Turbo	GPT Image 2.5 Flare
Ratings
Arena ratingfrom votes by users, higher is better	n/a	1,401
Arena rank	n/a	Rank 2 of 21
Arena votesmore votes, a safer rating	n/a	39,218
GraduallyBenchour own rating, 0 to 100	65	72
GraduallyBench by task
Typography and layoutLegible text, hierarchy, and composition	71	64
Product photographyMaterials, reflections, and fine details	81	69
Character and detailAnatomy, clothing, and spatial consistency	30	63
InfographicNumbers, labels, and visual organization	79	91
API price
Per imagelower is better	$0.015	$0.21
100 images	$1.50	$21.07
Profile
Released	June 2026	Sep 8, 2026
Weightsopen means: runs locally	proprietary	proprietary
Access	API, Web app	API
Parameters	not published	not published
Largest output	1K	not consistently published
Plans in Germanynaming exactly this model	15	61

API prices for one image at 1,024 × 1,024 pixels according to Artificial Analysis.

Sources: Krea 2 Medium Turbo model source (verified Aug 15, 2026) · GPT Image 2.5 Flare model source (verified Sep 22, 2026)

Arena ratings by category

From blind votes on LMArena. “Ahead” means the lead is clear.

Arena rating per categoryfrom votes by users · higher is betterKrea 2 Medium TurboGPT Image 2.5 Flare

Text to Image Arena1,0211,207ahead

Artificial Analysis from Nov 3, 2026

All individual values with sources

Rating	Krea 2 Medium Turbo	GPT Image 2.5 Flare	Source
Text to Image Arena	1,021	1,207	Artificial AnalysisRetrieved Nov 3, 2026

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Predecessor and successor

No predecessor recorded for Krea 2 Medium Turbo
Krea 2 Medium Turbo has no successor yet
No predecessor recorded for GPT Image 2.5 Flare
GPT Image 2.5 Flare has no successor yet

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