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FLUX1.1 [pro]vs.FLUX.1 Kontext [max]

Which one is better?

In our own test both are on par. Neither is in the arena. Neither has an API price.

Same prompt, two images

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

FLUX1.1 [pro]: Character and detail, first image from the fixed test run
FLUX1.1 [pro]36 out of 100
FLUX.1 Kontext [max]: Character and detail, first image from the fixed test run
FLUX.1 Kontext [max]9 out of 100

Result for “Character and detail”:FLUX1.1 [pro] 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

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

FLUX1.1 [pro]: fal, requested 1024x1024, n=1, seed=1598804755, prompt expansion disabled, estimated cost $0.040000, generated Nov 1, 2026, 9:00 PM. Source

FLUX.1 Kontext [max]: fal, aspect ratio 1:1, n=1, seed=2413815648, Fal schema has no resolution field; official 1:1 example returns 1024x1024, estimated cost $0.080000, generated Nov 1, 2026, 9:03 PM. Source

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

FLUX1.1 [pro] image SHA 256: b475e58b4513d0ed851a405764c795b380f352ddff2599324a6ddf4046a2ca83

FLUX.1 Kontext [max] image SHA 256: 11ac5858ed56d1db44139faebd83b9aa3e13fb9e8cadd6748d4bfc9a20a7b85b

Infographic

FLUX1.1 [pro]: fal, requested 1024x1024, n=1, seed=2834891197, prompt expansion disabled, estimated cost $0.040000, generated Nov 1, 2026, 9:00 PM. Source

FLUX.1 Kontext [max]: fal, aspect ratio 1:1, n=1, seed=372152929, Fal schema has no resolution field; official 1:1 example returns 1024x1024, estimated cost $0.080000, generated Nov 1, 2026, 9:03 PM. Source

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

FLUX1.1 [pro] image SHA 256: 2e27914d8784b0c4df1bb786934c4269230e1b2a6657fa500cb3cf46c3244041

FLUX.1 Kontext [max] image SHA 256: cf1d34943829e1361560aee05277bb096e19399f7d231ee114ba1e6d3a865787

Product photography

FLUX1.1 [pro]: fal, requested 1024x1024, n=1, seed=1611870596, prompt expansion disabled, estimated cost $0.040000, generated Nov 1, 2026, 9:00 PM. Source

FLUX.1 Kontext [max]: fal, aspect ratio 1:1, n=1, seed=314349008, Fal schema has no resolution field; official 1:1 example returns 1024x1024, estimated cost $0.080000, generated Nov 1, 2026, 9:03 PM. Source

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

FLUX1.1 [pro] image SHA 256: 4e45c833a1cfb178fdb2be4962709d5add987ae330bb860e739a934623327ad8

FLUX.1 Kontext [max] image SHA 256: 85f361575b24f97fc43e88b3fdc8e6c12fb1077d95f11d1704447222bac13f59

Typography and layout

FLUX1.1 [pro]: fal, requested 1024x1024, n=1, seed=22370095, prompt expansion disabled, estimated cost $0.040000, generated Nov 1, 2026, 9:00 PM. Source

FLUX.1 Kontext [max]: fal, aspect ratio 1:1, n=1, seed=4136483547, Fal schema has no resolution field; official 1:1 example returns 1024x1024, estimated cost $0.080000, generated Nov 1, 2026, 9:02 PM. Source

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

FLUX1.1 [pro] image SHA 256: 30f27d636afd6c596e3314f7412ca3a0497be81362e72e40fbf8d8517adb80ab

FLUX.1 Kontext [max] image SHA 256: f0591cb9970c7608e7bf3a52c32c88301b622673e3c250fd9dd41d32e1673f1c

The numbers at a glance

Arena ratingfrom votes by users · higher is better
n/a

FLUX1.1 [pro]

not in the arena

n/a

FLUX.1 Kontext [max]

not in the arena

GraduallyBenchour own rating, 0 to 100 · higher is better
25

FLUX1.1 [pro]

Rank 62 of 74

22

FLUX.1 Kontext [max]

Rank 65 of 74

Price per imagedollars through the API · lower is better
n/a

FLUX1.1 [pro]

no API price

n/a

FLUX.1 Kontext [max]

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.

FLUX1.1 [pro]

Subscription
No Black Forest Labs subscription includes this model. Through other providers from ≈ €9.59 a month (Krea Basic, with limited credits). 14 plans in Germany.
Via API
No API price known. Access: API.
Weights
unknown.

FLUX.1 Kontext [max]

Subscription
No Black Forest Labs subscription includes this model. Through other providers from ≈ €12.78 a month (Leonardo.Ai Essential). 15 plans in Germany.
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.

GraduallyBench from Nov 1, 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.

KennzahlFLUX1.1 [pro]FLUX.1 Kontext [max]
Ratings
Arena ratingfrom votes by users, higher is bettern/an/a
Arena rankn/an/a
Arena votesmore votes, a safer ratingn/an/a
GraduallyBenchour own rating, 0 to 1002522
GraduallyBench by task
Typography and layoutLegible text, hierarchy, and composition2425
Product photographyMaterials, reflections, and fine details229
Character and detailAnatomy, clothing, and spatial consistency369
InfographicNumbers, labels, and visual organization1744
API price
Per imagelower is bettern/an/a
100 imagesn/an/a
Profile
Releasedn/an/a
Weightsopen means: runs locallyunknownunknown
LifecycleOlder, still documented BFL text-to-image API routeEdit-first model line; API also supports image creation from text, but the main GraduallyBench tasks are not edit-based
AccessAPIAPI
Parametersnot publishednot published
Largest outputnot consistently publishednot consistently published
Plans in Germanynaming exactly this model1415

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

Sources: FLUX1.1 [pro] model source, status source (verified Nov 1, 2026) · FLUX.1 Kontext [max] model source, status 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 FLUX1.1 [pro] and FLUX.1 Kontext [max] from the same arena and category. Older model versions are not used as substitutes.

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