Head-to-head comparison

Seedream 5.0 Pro vs. FLUX.2 Max

Compare arena scores with documented retrieval dates, task-specific image pricing, and verified specifications. Text-to-image generation and image editing are never blended into an artificial overall score.

shared result series

shared sample prompts

2026-08-16

latest arena retrieval

First image modelSecond image model

Specifications and cost

General specifications and task-specific pricing

A model can have one price for generating new images and another for editing. Prices therefore remain tied to the corresponding arena configuration.

Specifications and pricing for Seedream 5.0 Pro and FLUX.2 Max
Attribute	Seedream 5.0 Pro	FLUX.2 Max
Provider	ByteDance	Black Forest Labs
Released	July 2026	December 2025
Access	API, Web app	API, Web app
Lifecycle	No separate lifecycle notice	No separate lifecycle notice
Weights	Proprietary	Proprietary
Parameters	Not published	Not published
Maximum output	2K	4 Megapixel
Arena configuration	No separate configuration named	Max
Text-to-image price	$90 per 1,000 images	$70 per 1,000 images
Editing price	$90 per 1,000 images	$140 per 1,000 images
Technical source	Model sourceVerified 2026-08-15	Model sourceVerified 2026-08-15

Seedream 5.0 ProFLUX.2 Max

Text to Image ArenaUSD per 1,000 images at 1,024 × 1,024 pixels

Seedream 5.0 Pro$90

FLUX.2 Max$70Lower price

Image Editing ArenaUSD per 1,000 images at 1,024 × 1,024 pixels

Seedream 5.0 Pro$90Lower price

FLUX.2 Max$140

Independent preference tests

Shared arena benchmarks

Artificial Analysis and Arena derive scores from blind comparisons. Raters see outputs for the same prompt and choose the image they prefer. Separate series cover text rendering, photorealism, portraits, art, commercial design, and image editing. Confidence intervals indicate how certain a measured lead is.

12 shared result series

Seedream 5.0 ProFLUX.2 Max

Text to Image ArenaBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,282 EloHigher arena score

FLUX.2 Max1,232 Elo

Image Editing ArenaBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,250 EloHigher arena score

FLUX.2 Max1,201 Elo

Arena Text to Image: 3D modelingBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,244.482 arena pointsHigher arena score

FLUX.2 Max1,161.008 arena points

Arena Text to Image: ArtBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,265.974 arena pointsHigher arena score

FLUX.2 Max1,170.168 arena points

Arena Text to Image: CartoonBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,271.272 arena pointsHigher arena score

FLUX.2 Max1,169.225 arena points

Arena Text to Image: Commercial designBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,232.843 arena pointsHigher arena score

FLUX.2 Max1,164.635 arena points

Arena Text to Image: OverallBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,256.865 arena pointsHigher arena score

FLUX.2 Max1,161.939 arena points

Arena Text to Image: PhotorealismBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,277.69 arena pointsHigher arena score

FLUX.2 Max1,160.771 arena points

Arena Text to Image: PortraitsBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,287.35 arena pointsHigher arena score

FLUX.2 Max1,156.957 arena points

Arena Text to Image: Text renderingBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,252.031 arena pointsHigher arena score

FLUX.2 Max1,167.156 arena points

Arena Image Editing: Multi-image editingBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,413.844 arena pointsHigher arena score

FLUX.2 Max1,249.954 arena points

Arena Image Editing: OverallBlind preference from the same prompt, higher is better

Seedream 5.0 Pro1,392.574 arena pointsHigher arena score

FLUX.2 Max1,261.798 arena points

Arena benchmark scores for Seedream 5.0 Pro and FLUX.2 Max
Benchmark	Seedream 5.0 Pro	FLUX.2 Max	Source
Text to Image Arena	1,282 EloHigher arena score Rank 8, 95% confidence interval: ±9, 11,291 ratings	1,232 Elo Rank 11, 95% confidence interval: ±9, 9,235 ratings	Artificial AnalysisRetrieved 2026-08-15
Image Editing Arena	1,250 EloHigher arena score Rank 5, 95% confidence interval: ±11, 3,353 ratings	1,201 Elo Rank 15, 95% confidence interval: ±7, 9,965 ratings	Artificial AnalysisRetrieved 2026-08-15
Arena Text to Image: 3D modeling	1,244.482 arena pointsHigher arena score Rank 6, 95% confidence interval: ±12.4, 2,280 ratings	1,161.008 arena points Rank 24, 95% confidence interval: ±7.37, 11,589 ratings	ArenaRetrieved 2026-08-16
Arena Text to Image: Art	1,265.974 arena pointsHigher arena score Rank 5, 95% confidence interval: ±10.13, 3,711 ratings	1,170.168 arena points Rank 23, 95% confidence interval: ±6.55, 16,564 ratings	ArenaRetrieved 2026-08-16
Arena Text to Image: Cartoon	1,271.272 arena pointsHigher arena score Rank 5, 95% confidence interval: ±7.94, 9,462 ratings	1,169.225 arena points Rank 23, 95% confidence interval: ±5.36, 42,916 ratings	ArenaRetrieved 2026-08-16
Arena Text to Image: Commercial design	1,232.843 arena pointsHigher arena score Rank 12, 95% confidence interval: ±7.55, 9,462 ratings	1,164.635 arena points Rank 25, 95% confidence interval: ±5.03, 44,254 ratings	ArenaRetrieved 2026-08-16
Arena Text to Image: Overall	1,256.865 arena pointsHigher arena score Rank 7, 95% confidence interval: ±5.11, 26,510 ratings	1,161.939 arena points Rank 22, 95% confidence interval: ±3.55, 117,464 ratings	ArenaRetrieved 2026-08-16
Arena Text to Image: Photorealism	1,277.69 arena pointsHigher arena score Rank 5, 95% confidence interval: ±7.63, 10,332 ratings	1,160.771 arena points Rank 24, 95% confidence interval: ±4.95, 50,664 ratings	ArenaRetrieved 2026-08-16
Arena Text to Image: Portraits	1,287.35 arena pointsHigher arena score Rank 4, 95% confidence interval: ±9.48, 4,809 ratings	1,156.957 arena points Rank 27, 95% confidence interval: ±6.03, 26,790 ratings	ArenaRetrieved 2026-08-16
Arena Text to Image: Text rendering	1,252.031 arena pointsHigher arena score Rank 12, 95% confidence interval: ±7.82, 8,809 ratings	1,167.156 arena points Rank 23, 95% confidence interval: ±5.27, 40,386 ratings	ArenaRetrieved 2026-08-16
Arena Image Editing: Multi-image editing	1,413.844 arena pointsHigher arena score Rank 2, 95% confidence interval: ±6.39, 13,473 ratings	1,249.954 arena points Rank 19, 95% confidence interval: ±4.34, 136,078 ratings	ArenaRetrieved 2026-08-16
Arena Image Editing: Overall	1,392.574 arena pointsHigher arena score Rank 4, 95% confidence interval: ±4.44, 71,266 ratings	1,261.798 arena points Rank 26, 95% confidence interval: ±3.19, 353,111 ratings	ArenaRetrieved 2026-08-16

Visual comparison

Sample images from documented runs

Our images complement preference data, but do not replace it. The prompt, request count, and selection rule match. Provider resolution, quality tier, randomness, and prompt processing remain visible limitations, so this is not a fully controlled laboratory test.

Largely standardized comparison protocol. Both models receive the same archived prompt, 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. These images are a practical visual test, not a reconstruction of the arena configuration.

Character and detail

Anatomy, clothing, and spatial consistency

FLUX.2 Max, Character and detail — FLUX.2 Max

Prompt and settings

Create 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.

Seedream 5.0 Pro. Provider OpenRouter, aspect ratio 1:1, resolution 1K, n=1, seed=provider random, actual cost $0.045000, model ID bytedance-seed/seedream-5-0-pro, generated Aug 14, 2026, 1:32 PM. Source
FLUX.2 Max. Provider Together, 1024x1024, n=1, seed=provider random, steps=50, model ID black-forest-labs/FLUX.2-max, generated Aug 14, 2026, 12:23 PM. Source

Protocol gradually-image-comparison-v1, selection rule: first result.

Prompt SHA 256: 985a75b38642a9f0e5e0c0e0c67f1b7f67780d42bd2168fa24e9a7a7a94b0da6

Seedream 5.0 Pro, image SHA 256: 06eb1919b5157094ba0ecf0ddcfb921ebbfc937c496cee7627f4717fdd4a7d90

Seedream 5.0 Pro, request SHA 256: b87da08d3dc323cc39777805d520115b9c2a5c2c546e4255f76350cfced21c93

FLUX.2 Max, image SHA 256: a0a2cef301582c47a8dca69ccd1c52212c37ca6c058d7185a880a7856713cd9e

FLUX.2 Max, request SHA 256: 0267e820f1d771485d5a0e44b93a6b996c2fb12f6547a199eb3c22d4cf8e21f3

Infographic

Numbers, labels, and visual organization

Prompt and settings

Create 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.

Seedream 5.0 Pro. Provider OpenRouter, aspect ratio 1:1, resolution 1K, n=1, seed=provider random, actual cost $0.045000, model ID bytedance-seed/seedream-5-0-pro, generated Aug 14, 2026, 1:34 PM. Source
FLUX.2 Max. Provider Together, 1024x1024, n=1, seed=provider random, steps=50, model ID black-forest-labs/FLUX.2-max, generated Aug 14, 2026, 12:24 PM. Source

Protocol gradually-image-comparison-v1, selection rule: first result.

Prompt SHA 256: ed65cb4e6a51e2336f8b149ad4cbb16e020f07d527ad94362e719d2dcf91d94f

Seedream 5.0 Pro, image SHA 256: bec4d5de9deed41729f7e7d93f77450e76ddd0f579b5f0c74244a25e0c03a224

Seedream 5.0 Pro, request SHA 256: 6378a9ed943b1c15141e5f0f7889734e6c1dd936829106b7673862af0dc0618b

FLUX.2 Max, image SHA 256: 9321457355d5a9630073632fb6441bf388da1c4ee8e5d58e58cd0603ce756a09

FLUX.2 Max, request SHA 256: 46911d2cf3eb49e0c0439477c802fc24910b2658b19d562a327af2e1b3f3faf1

Product photography

Materials, reflections, and fine details

FLUX.2 Max, Product photography — FLUX.2 Max

Prompt and settings

Create 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.

Seedream 5.0 Pro. Provider OpenRouter, aspect ratio 1:1, resolution 1K, n=1, seed=provider random, actual cost $0.045000, model ID bytedance-seed/seedream-5-0-pro, generated Aug 14, 2026, 1:29 PM. Source
FLUX.2 Max. Provider Together, 1024x1024, n=1, seed=provider random, steps=50, model ID black-forest-labs/FLUX.2-max, generated Aug 14, 2026, 12:23 PM. Source

Protocol gradually-image-comparison-v1, selection rule: first result.

Prompt SHA 256: c67fd71e91304458a2feef5c91efa8677260fab0c0099a29a2c52cb579f5b2f3

Seedream 5.0 Pro, image SHA 256: fd38abd0e7bde742e8e859fbcbc76e4e96f443673445378a42364bc56382ac57

Seedream 5.0 Pro, request SHA 256: fd964253baf8416825b563e8e84be2ed24f4f650f2f364ca15beb60541050585

FLUX.2 Max, image SHA 256: dd6ad8d1ec45154727d9ddf573ef10da5225899820055318d23bcd4e5a1e930c

FLUX.2 Max, request SHA 256: 3c90a7839c60af903a8abb6d7b2b4af4df1320aabffcc84361491964161bcf9e

Typography and layout

Legible text, hierarchy, and composition

FLUX.2 Max, Typography and layout — FLUX.2 Max

Prompt and settings

Create a square editorial poster for an imaginary night train called MONDFALTER. Show the exact German headline MONDFALTER and the exact subline BERLIN NACH LISSABON. Use a restrained midnight-blue and warm-cream palette, one stylized moth, strong Swiss-grid typography, generous negative space, and no additional words or logos.

Seedream 5.0 Pro. Provider OpenRouter, aspect ratio 1:1, resolution 1K, n=1, seed=provider random, actual cost $0.045000, model ID bytedance-seed/seedream-5-0-pro, generated Aug 14, 2026, 2:05 PM. Source
FLUX.2 Max. Provider Together, 1024x1024, n=1, seed=provider random, steps=50, model ID black-forest-labs/FLUX.2-max, generated Aug 14, 2026, 2:00 PM. Source

Protocol gradually-image-comparison-v1, selection rule: first result.

Prompt SHA 256: 2e012c3d14ee5dd02203a94f394ca80a5038cdebd6032b25a8b8a221f2255419

Seedream 5.0 Pro, image SHA 256: 4e9693d5da3e445b69cc5da6f869caddb88ca5560f010556b168ac8e9aaa70b2

Seedream 5.0 Pro, request SHA 256: 4158892e26a143eaab8c23a0c9d6897a7510af309ae06a2c234f6bbc41854e2c

FLUX.2 Max, image SHA 256: 3eb2daf01c749ee25d86c2e4f55d6d3d81cfb4590eb0343f9a4bb3d0a70d19bc

FLUX.2 Max, request SHA 256: 10a63b4db9e0b1529ab3d891fdb504c5716d30aff6a5cc7bd0312790105eba22

How to read this comparison

An Elo score is not a verdict on creativity

A higher arena score means this specific configuration was preferred more often in blind comparisons.

Typography, character consistency, local execution, licensing, and price may matter more to your workload than overall visual appeal.

Prices cover 1,000 images at 1,024 × 1,024 pixels using settings documented by Artificial Analysis. Subscriptions and special rates are excluded.

More matchups

Compare Seedream 5.0 Pro and FLUX.2 Max with other important image models using the same benchmark and sample methodology.

View the complete image model comparison

Seedream 5.0 Pro vs. FLUX.2 Max

Change image model selection

General specifications and task-specific pricing

Shared arena benchmarks

Sample images from documented runs

Character and detail

Infographic

Product photography

Typography and layout

An Elo score is not a verdict on creativity

Related image model comparisons