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GPT Image 2vs.Kling Image 3.0 Omni

Which one is better?

In our own test both are on par. Kling Image 3.0 Omni has no arena rating yet. Kling Image 3.0 Omni has no API price.

Same prompt, two images

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

GPT Image 2: Product photography, first image from the fixed test run
GPT Image 287 out of 100
Kling Image 3.0 Omni: Product photography, first image from the fixed test run
Kling Image 3.0 Omni22 out of 100

Result for “Product photography”:GPT Image 2 ahead

Prompt given to both modelsCreate a square premium product photograph of a brushed titanium wristwatch standing upright on dark green marble. The watch has a cream dial, thin black hands set to 10:10, twelve distinct hour markers, a realistic crown, and a dark brown leather strap. Soft window light from the left, controlled reflections, shallow depth of field, no text, no logo, no extra objects.

What the rating looks at: Materials, reflections, and fine details.

“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

GPT Image 2: together, 1024x1024, n=1, seed=provider random, provider default steps, generated Aug 14, 2026, 12:13 PM. Source

Kling Image 3.0 Omni: fal, aspect ratio 1:1, n=1, seed=provider random, Kling Omni 3, resolution 1K, single result, estimated cost $0.028000, generated Nov 1, 2026, 9:29 PM. Source

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

GPT Image 2 image SHA 256: 82f6e2369ab4fb6efb0ef48feeff0d14f1d6087c64c35113a983456f0f0879ac

Kling Image 3.0 Omni image SHA 256: 5d326e157b4f3f7c54252761c0e49395f8e32244ba86f2e45d13eae353a9e807

Infographic

GPT Image 2: together, 1024x1024, n=1, seed=provider random, provider default steps, generated Aug 14, 2026, 12:14 PM. Source

Kling Image 3.0 Omni: fal, aspect ratio 1:1, n=1, seed=provider random, Kling Omni 3, resolution 1K, single result, estimated cost $0.028000, generated Nov 1, 2026, 9:30 PM. Source

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

GPT Image 2 image SHA 256: 6c15466e258e2b14a8e862959cb6a67b4f7a23896ea5d42c5a5618d848847711

Kling Image 3.0 Omni image SHA 256: e0ee4fab714481cc883130b588f90261b6acc24ff9da0f9e462e0ed6aafd1232

Product photography

GPT Image 2: together, 1024x1024, n=1, seed=provider random, provider default steps, generated Aug 14, 2026, 12:13 PM. Source

Kling Image 3.0 Omni: fal, aspect ratio 1:1, n=1, seed=provider random, Kling Omni 3, resolution 1K, single result, estimated cost $0.028000, generated Nov 1, 2026, 9:29 PM. Source

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

GPT Image 2 image SHA 256: 471c71b30618afb1a8a67ab8363308d67f99c65ef6740ca72417806d06d3c346

Kling Image 3.0 Omni image SHA 256: b4d821252e19e1b7da304679af6a70353323cec9c80d36a769aaba1225b9274e

Typography and layout

GPT Image 2: together, 1024x1024, n=1, seed=provider random, provider default steps, generated Aug 14, 2026, 1:59 PM. Source

Kling Image 3.0 Omni: fal, aspect ratio 1:1, n=1, seed=provider random, Kling Omni 3, resolution 1K, single result, estimated cost $0.028000, generated Nov 1, 2026, 9:29 PM. Source

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

GPT Image 2 image SHA 256: 434cf9939b9be2a2c2711e13d027c9438c47038bb32229ceeaf405d2e89d2afc

Kling Image 3.0 Omni image SHA 256: a9ab0938f07d6478dcbfd9f39e8dd17b8a5fe6216dfd4195789095cb6a6b9439

The numbers at a glance

Arena ratingfrom votes by users · higher is better
1,381

GPT Image 2

Rank 3 of 22

n/a

Kling Image 3.0 Omni

not in the arena

GraduallyBenchour own rating, 0 to 100 · higher is better
69

GPT Image 2

Rank 12 of 74

38

Kling Image 3.0 Omni

Rank 53 of 74

Price per imagedollars through the API · lower is better
$0.21

GPT Image 2

expensive

n/a

Kling Image 3.0 Omni

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.

GPT Image 2

Subscription
No OpenAI subscription includes this model. Through other providers from ≈ €6.39 a month (ElevenLabs Starter, with limited credits). 61 plans in Germany.
Via API
$0.21 per image, 100 images $21.10.

Kling Image 3.0 Omni

Subscription
n/a No plan in Germany names exactly this model.
Via API
No API price known. Access: API.
Weights
unknown.

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 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.

KennzahlGPT Image 2Kling Image 3.0 Omni
Ratings
Arena ratingfrom votes by users, higher is better1,381n/a
Arena rankRank 3 of 22n/a
Arena votesmore votes, a safer rating103,385n/a
GraduallyBenchour own rating, 0 to 1006938
GraduallyBench by task
Typography and layoutLegible text, hierarchy, and composition4977
Product photographyMaterials, reflections, and fine details8722
Character and detailAnatomy, clothing, and spatial consistency6135
InfographicNumbers, labels, and visual organization7818
API price
Per imagelower is better$0.21n/a
100 images$21.10n/a
Profile
ReleasedApril 2026Feb 5, 2026
Weightsopen means: runs locallyproprietaryunknown
AccessAPI, Web appAPI
Parametersnot publishednot published
Largest output4K4K
Plans in Germanynaming exactly this model61n/a

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

Sources: GPT Image 2 model source (verified Aug 15, 2026) · Kling Image 3.0 Omni 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 GPT Image 2 and Kling Image 3.0 Omni from the same arena and category. Older model versions are not used as substitutes.

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