HunyuanImage 3.0 Instructvs.Seedream 5.0 Lite

Which one is better?

In our own test, HunyuanImage 3.0 Instruct leads. Neither is in the arena. Neither has an API price.

Test images

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

HunyuanImage 3.0 Instruct: Character and detail, first image from the fixed test run — HunyuanImage 3.0 Instruct58 out of 100

Seedream 5.0 Lite: Character and detail, first image from the fixed test run — Seedream 5.0 Lite49 out of 100

Result for “Character and detail”:HunyuanImage 3.0 Instruct 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

Each test attempt uses the same archived prompt and one request. The first output of that attempt counts. Repeats after technical test failures are disclosed for the affected images. 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

HunyuanImage 3.0 Instruct: fal, requested 1024x1024, n=1, seed=480451513, prompt expansion disabled, estimated cost $0.094372, generated Aug 14, 2026, 1:51 PM. Source

Seedream 5.0 Lite: fal, requested 2560x2560 square, the route's minimum native pixel width, n=1, seed=69737196, estimated cost $0.035000, source 2560x2560, stored 1024x1024 (Lanczos3 downscale), generated Nov 2, 2026, 2:54 PM. Source

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

HunyuanImage 3.0 Instruct image SHA 256: 7c813735994e5781c420b23e15898e1d4c8b9a83b24dae9c72e9d7b08fe7ceb4

Seedream 5.0 Lite image SHA 256: e462824323b9bc065e16a0ab8da5835ea1d32541153fa535fc3a94ef5cec85cd

Infographic

HunyuanImage 3.0 Instruct: fal, requested 1024x1024, n=1, seed=1316714523, prompt expansion disabled, estimated cost $0.094372, generated Aug 14, 2026, 1:52 PM. Source

Seedream 5.0 Lite: fal, requested 2560x2560 square, the route's minimum native pixel width, n=1, seed=464378822, estimated cost $0.035000, source 2560x2560, stored 1024x1024 (Lanczos3 downscale), generated Nov 2, 2026, 2:54 PM. Source

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

HunyuanImage 3.0 Instruct image SHA 256: a9c50516fcbe8008d3d67c0651882f7c712aff66ee244b7f8aa7b83c0a67aaab

Seedream 5.0 Lite image SHA 256: 6fab6f06e5f001f85b4c049f79e4220b50345b08eb3a8954e778c1d5802d2cf0

Product photography

HunyuanImage 3.0 Instruct: fal, requested 1024x1024, n=1, seed=1892985637, prompt expansion disabled, estimated cost $0.094372, generated Aug 14, 2026, 1:51 PM. Source

Seedream 5.0 Lite: fal, requested 2560x2560 square, the route's minimum native pixel width, n=1, seed=1604459337, estimated cost $0.035000, source 2560x2560, stored 1024x1024 (Lanczos3 downscale), generated Nov 2, 2026, 2:53 PM. Source

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

HunyuanImage 3.0 Instruct image SHA 256: 89ed8da585fcce3df9f76584dfc426a5142fe3b950c79a306a7ce3b79746ed99

Seedream 5.0 Lite image SHA 256: 3d6bb69ff171c033881277a81b933654b6213b317462c0be1e1f75150501fd64

Typography and layout

HunyuanImage 3.0 Instruct: fal, requested 1024x1024, n=1, seed=1326433162, prompt expansion disabled, estimated cost $0.094372, generated Aug 14, 2026, 2:41 PM. Source

Seedream 5.0 Lite: fal, requested 2560x2560 square, the route's minimum native pixel width, n=1, seed=1149290713, estimated cost $0.035000, source 2560x2560, stored 1024x1024 (Lanczos3 downscale), generated Nov 2, 2026, 2:52 PM. Source

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

HunyuanImage 3.0 Instruct image SHA 256: 4563cdd9bb047b4df3316484fcc4fe369ba6635f0360e434f45577d013468b6c

Seedream 5.0 Lite image SHA 256: 8642e711e827c543a8bdd23be9d3142e014cb746d885dd37f9b7405666ed4350

The numbers at a glance

Arena ratingfrom votes by users · higher is better

n/a

HunyuanImage 3.0 Instruct

not in the arena

n/a

Seedream 5.0 Lite

not in the arena

GraduallyBenchour own rating, 0 to 100 · higher is better

HunyuanImage 3.0 Instruct

Rank 19 of 108

Seedream 5.0 Lite

Rank 32 of 108

Price per imagedollars through the API · lower is better

n/a

HunyuanImage 3.0 Instruct

no API price

n/a

Seedream 5.0 Lite

no API price

Ranks among the 21 image models with an arena rating and the 108 with a GraduallyBench run; prices compared with 28 models with an API price.

HunyuanImage 3.0 Instruct

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

Seedream 5.0 Lite

Subscription: No ByteDance / Volcengine subscription includes this model. Through other providers from €6.83 a month (Poe Basic, with limited points). 27 plans in Germany.
Via API: No API price known. Access: API, Web app.
Weights: unknown.

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

GraduallyBench from Nov 3, 2026 · Subscription database from Sep 29, 2026 (38 days old)

All data side by side

The better value is bold. For ratings only when the gap is clear.

Kennzahl	HunyuanImage 3.0 Instruct	Seedream 5.0 Lite
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	72	67
GraduallyBench by task
Typography and layoutLegible text, hierarchy, and composition	79	76
Product photographyMaterials, reflections, and fine details	88	89
Character and detailAnatomy, clothing, and spatial consistency	58	49
InfographicNumbers, labels, and visual organization	61	56
API price
Per imagelower is better	n/a	n/a
100 images	n/a	n/a
Profile
Released	January 2026	Feb 13, 2026
Weightsopen means: runs locally	open	unknown
Lifecycle	no notice	Still-listed T2I/I2I model ID; Ark marks it as pending shutdown without giving a date in the reviewed source
Access	API, local	API, Web app
Parameters	80 billion	not published
Largest output	not consistently published	not consistently published
Plans in Germanynaming exactly this model	n/a	27

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

Sources: HunyuanImage 3.0 Instruct model source (verified Aug 15, 2026) · Seedream 5.0 Lite 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 HunyuanImage 3.0 Instruct and Seedream 5.0 Lite from the same arena and category. Older model versions are not used as substitutes.

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