Krea 2 Medium Turbovs.Z-Image Base

Which one is better?

In our own test, Krea 2 Medium Turbo leads. Neither is in the arena. Z-Image Base has no API price.

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

Krea 2 Medium Turbo: Infographic, first image from the fixed test run — Krea 2 Medium Turbo73 out of 100

Z-Image Base: Infographic, first image from the fixed test run — Z-Image Base10 out of 100

Result for “Infographic”:Krea 2 Medium Turbo ahead

Prompt given to both modelsCreate a square German infographic titled SO FUNKTIONIERT PHOTOSYNTHESE. Show exactly four numbered steps in this order: 1 LICHT, 2 WASSER, 3 CO₂, 4 ZUCKER + SAUERSTOFF. Use a clean editorial science style with one plant cross-section, simple arrows, high contrast, legible labels, and no other text.

What the rating looks at: Numbers, labels, and visual organization.

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

Test protocol of the images

Both models receive the same archived prompt in exactly one request, and the first result counts. 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

Z-Image Base: fal, requested 1024x1024, n=1, seed=1788591829, estimated cost $0.020000, generated Nov 1, 2026, 9:35 PM. Source

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

Krea 2 Medium Turbo image SHA 256: a51c5eeb5ba6b3ab8be3cb1d9c36fc196d71f4034ff7e57c695af1fe2f4ab078

Z-Image Base image SHA 256: 7a9c8b160230e302e618ad99ed1047d36b66bdc759d8455d0479048c442cdf75

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

Z-Image Base: fal, requested 1024x1024, n=1, seed=2013338091, estimated cost $0.020000, generated Nov 1, 2026, 9:35 PM. Source

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

Krea 2 Medium Turbo image SHA 256: 10398e0fce4a5b07b8a38a010eec70ac5457d0209ef67979feebb111d315fe16

Z-Image Base image SHA 256: b306143deb4d133e60ff4840e5fb8271d445f5a4944b98e89346763d84a19d30

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

Z-Image Base: fal, requested 1024x1024, n=1, seed=1140297503, estimated cost $0.020000, generated Nov 1, 2026, 9:35 PM. Source

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

Krea 2 Medium Turbo image SHA 256: e1511de7ba316289e69ae79e51b4f75c80ee1468611f4cebcfc9d21658b19cb8

Z-Image Base image SHA 256: 11b631f154a0ddff86df21d6d8ffab0d208d51df894f3563dd6818d20b450aae

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

Z-Image Base: fal, requested 1024x1024, n=1, seed=194884257, estimated cost $0.010486, generated Nov 1, 2026, 9:20 PM. Source

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

Krea 2 Medium Turbo image SHA 256: 50b1b1bb7196a612240ab6088330985474c9f60ccaf640e4aa8debb0aa20e1c8

Z-Image Base image SHA 256: 62dbb49a07e3efe0f82ae9051fac20fce00a8f82b57ebe37a526b5176523c84f

The numbers at a glance

Arena ratingfrom votes by users · higher is better

n/a

Krea 2 Medium Turbo

not in the arena

n/a

Z-Image Base

not in the arena

GraduallyBenchour own rating, 0 to 100 · higher is better

Krea 2 Medium Turbo

Rank 27 of 74

Z-Image Base

Rank 63 of 74

Price per imagedollars through the API · lower is better

$0.015

Krea 2 Medium Turbo

cheap

n/a

Z-Image Base

no API price

Ranks among the 22 image models with an arena rating and the 74 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 ≈ €9.59 a month (Krea Basic, with limited credits). Through other providers from ≈ €12.78 a month (Leonardo.Ai Essential). 15 plans in Germany.
Via API: $0.015 per image, 100 images $1.50.

Z-Image Base

Subscription: n/a No plan in Germany names exactly this model.
Via API: No API price known. Access: local.
License: Open weights.

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

GraduallyBench from Nov 1, 2026 · API prices from Oct 28, 2026 · Subscription database from Sep 29, 2026 (34 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	Z-Image Base
Ratings
Arena ratingfrom votes by users, higher is better	n/a	n/a
Arena rank	n/a	n/a
Arena votesmore votes, a safer rating	n/a	n/a
GraduallyBenchour own rating, 0 to 100	62	24
GraduallyBench by task
Typography and layoutLegible text, hierarchy, and composition	69	25
Product photographyMaterials, reflections, and fine details	67	15
Character and detailAnatomy, clothing, and spatial consistency	38	47
InfographicNumbers, labels, and visual organization	73	10
API price
Per imagelower is better	$0.015	n/a
100 images	$1.50	n/a
Profile
Released	June 2026	Jan 27, 2026
Weightsopen means: runs locally	proprietary	open
Access	API, Web app	local
Parameters	not published	6 billion
Largest output	1K	not consistently published
Plans in Germanynaming exactly this model	15	n/a

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) · Z-Image Base model source (verified Nov 1, 2026)

Arena ratings by category

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

No shared arena score in the stored snapshot

The stored benchmark database contains no measurement for Krea 2 Medium Turbo and Z-Image Base from the same arena and category. Older model versions are not used as substitutes.

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More matchups

Compare Krea 2 Medium Turbo and Z-Image Base with other important image models.

View the complete image model comparison

Same prompt, two images

The numbers at a glance

Krea 2 Medium Turbo

Z-Image Base

All data side by side

Arena ratings by category

No shared arena score in the stored snapshot

Compare another matchup

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