Grok Imagine Image 2.0vs.Kling Image 3.0 Omni

Which one is better?

In our own test, Grok Imagine Image 2.0 leads. Kling Image 3.0 Omni has no arena rating yet. Kling Image 3.0 Omni has no API price.

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

Grok Imagine Image 2.0: Infographic, first image from the fixed test run — Grok Imagine Image 2.078 out of 100

Kling Image 3.0 Omni: Infographic, first image from the fixed test run — Kling Image 3.0 Omni18 out of 100

Result for “Infographic”:Grok Imagine Image 2.0 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

Grok Imagine Image 2.0: openrouter, aspect ratio 1:1, resolution 1K, quality medium, n=1, seed=provider random, actual cost $0.060000, generated Nov 1, 2026, 8:46 AM. 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

Grok Imagine Image 2.0 image SHA 256: 95148f93193910361a680d5cff305d51bb06d967cb8b35e7ec732bd8501beccc

Kling Image 3.0 Omni image SHA 256: 5d326e157b4f3f7c54252761c0e49395f8e32244ba86f2e45d13eae353a9e807

Infographic

Grok Imagine Image 2.0: openrouter, aspect ratio 1:1, resolution 1K, quality medium, n=1, seed=provider random, actual cost $0.060000, generated Nov 1, 2026, 8:47 AM. 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

Grok Imagine Image 2.0 image SHA 256: 732d7d3978293b5acd7aba0ec8534056bfa9bd5f6d2024c5eb7275d5bf203ba6

Kling Image 3.0 Omni image SHA 256: e0ee4fab714481cc883130b588f90261b6acc24ff9da0f9e462e0ed6aafd1232

Product photography

Grok Imagine Image 2.0: openrouter, aspect ratio 1:1, resolution 1K, quality medium, n=1, seed=provider random, actual cost $0.060000, generated Nov 1, 2026, 8:45 AM. 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

Grok Imagine Image 2.0 image SHA 256: 57f2809d2dc95671f5207c2cfc25f629c05be17edfe9bf87ca42d3d33119200e

Kling Image 3.0 Omni image SHA 256: b4d821252e19e1b7da304679af6a70353323cec9c80d36a769aaba1225b9274e

Typography and layout

Grok Imagine Image 2.0: openrouter, aspect ratio 1:1, resolution 1K, quality medium, n=1, seed=provider random, actual cost $0.060000, generated Nov 1, 2026, 8:44 AM. 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

Grok Imagine Image 2.0 image SHA 256: 4dae1c4c90d277eed2983780d71f40b4758238ea15a020047c1329fb220e5b51

Kling Image 3.0 Omni image SHA 256: a9ab0938f07d6478dcbfd9f39e8dd17b8a5fe6216dfd4195789095cb6a6b9439

The numbers at a glance

Arena ratingfrom votes by users · higher is better

1,317

Grok Imagine Image 2.0

Rank 5 of 22

n/a

Kling Image 3.0 Omni

not in the arena

GraduallyBenchour own rating, 0 to 100 · higher is better

Grok Imagine Image 2.0

Rank 6 of 74

Kling Image 3.0 Omni

Rank 53 of 74

Price per imagedollars through the API · lower is better

$0.06

Grok Imagine Image 2.0

fairly cheap

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.

Grok Imagine Image 2.0

Subscription: No xAI subscription includes this model. Through other providers from ≈ €15.98 a month (Runway Standard, with limited credits). 5 plans in Germany.
Via API: $0.06 per image, 100 images $6.

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.

Kennzahl	Grok Imagine Image 2.0	Kling Image 3.0 Omni
Ratings
Arena ratingfrom votes by users, higher is better	1,317	n/a
Arena rank	Rank 5 of 22	n/a
Arena votesmore votes, a safer rating	10,902	n/a
GraduallyBenchour own rating, 0 to 100	74	38
GraduallyBench by task
Typography and layoutLegible text, hierarchy, and composition	86	77
Product photographyMaterials, reflections, and fine details	76	22
Character and detailAnatomy, clothing, and spatial consistency	57	35
InfographicNumbers, labels, and visual organization	78	18
API price
Per imagelower is better	$0.06	n/a
100 images	$6	n/a
Profile
Released	Aug 7, 2026	Feb 5, 2026
Weightsopen means: runs locally	proprietary	unknown
Access	API, Web app	API
Parameters	not published	not published
Largest output	2K	4K
Plans in Germanynaming exactly this model	5	n/a

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

Sources: Grok Imagine Image 2.0 model source (verified Sep 28, 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 Grok Imagine Image 2.0 and Kling Image 3.0 Omni from the same arena and category. Older model versions are not used as substitutes.

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First image modelSecond image model

More matchups

Compare Grok Imagine Image 2.0 and Kling Image 3.0 Omni with other important image models.

View the complete image model comparison

Same prompt, two images

The numbers at a glance

Grok Imagine Image 2.0

Kling Image 3.0 Omni

All data side by side

Arena ratings by category

No shared arena score in the stored snapshot

Compare another matchup

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