Recraft V4.1vs.Sana-Sprint 1.6B 1024px

Which one is better?

In our own test, Recraft V4.1 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.

Recraft V4.1: Infographic, first image from the fixed test run — Recraft V4.173 out of 100

Sana-Sprint 1.6B 1024px: Infographic, first image from the fixed test run — Sana-Sprint 1.6B 1024px10 out of 100

Result for “Infographic”:Recraft V4.1 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

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

Recraft V4.1: openrouter, aspect ratio 1:1, provider default resolution, n=1, seed=provider random, actual cost $0.035000, generated Nov 1, 2026, 8:37 PM. Source

Sana-Sprint 1.6B 1024px: manual, 1:1, one request, first output, one image, provider-side randomize seed enabled, observed seed 889651570, native 1024x1024, 2 inference steps, guidance 4.5, no prompt enhancement, no reference images, exact checkpoint Efficient-Large-Model/Sana_Sprint_1.6B_1024px_diffusers, Space commit b42328123ed688df4bee46e52c60cc1dc62c045a, generated Nov 1, 2026, 9:42 PM. Source

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

Recraft V4.1 image SHA 256: b4e53e88552e5850d1ca0858ae7351851544281c853d625fbe6e028a16920195

Sana-Sprint 1.6B 1024px image SHA 256: 1d77cacabeb38205299446bc6c5b80f38cf757d98f4251fc44c25340ab870dd9

Infographic

Recraft V4.1: openrouter, aspect ratio 1:1, provider default resolution, n=1, seed=provider random, actual cost $0.035000, generated Nov 1, 2026, 8:37 PM. Source

Sana-Sprint 1.6B 1024px: manual, 1:1, one request, first output, one image, provider-side randomize seed enabled, observed seed 853526908, native 1024x1024, 2 inference steps, guidance 4.5, no prompt enhancement, no reference images, exact checkpoint Efficient-Large-Model/Sana_Sprint_1.6B_1024px_diffusers, Space commit b42328123ed688df4bee46e52c60cc1dc62c045a; an earlier request on 2026-11-01 was rejected before generation by the ZeroGPU quota, generated Nov 2, 2026, 2:30 PM. Source

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

Recraft V4.1 image SHA 256: adaec4b62c06d7fc4107f8d61bbf8742b412abcdd17c22d01f8f21b194a6d3b6

Sana-Sprint 1.6B 1024px image SHA 256: da4ed66ab2f25ea33c81978bc687142d50f7f7d01db096169151e70f1648ec43

Product photography

Recraft V4.1: openrouter, aspect ratio 1:1, provider default resolution, n=1, seed=provider random, actual cost $0.035000, generated Nov 1, 2026, 8:37 PM. Source

Sana-Sprint 1.6B 1024px: manual, 1:1, one request, first output, one image, provider-side randomize seed enabled, observed seed 178858232, native 1024x1024, 2 inference steps, guidance 4.5, no prompt enhancement, no reference images, exact checkpoint Efficient-Large-Model/Sana_Sprint_1.6B_1024px_diffusers, Space commit b42328123ed688df4bee46e52c60cc1dc62c045a, generated Nov 1, 2026, 9:42 PM. Source

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

Recraft V4.1 image SHA 256: e6651efeb56090323aeb160fa80eeb4faab85c3b8dac61a684b6a975b2450530

Sana-Sprint 1.6B 1024px image SHA 256: 39284e75f1ffa7a286c193927441bca1bee31495f6cf67b4fd024a567a548b09

Typography and layout

Recraft V4.1: openrouter, aspect ratio 1:1, provider default resolution, n=1, seed=provider random, actual cost $0.035000, generated Nov 1, 2026, 8:37 PM. Source

Sana-Sprint 1.6B 1024px: manual, 1:1, one request, first output, one image, provider-side randomize seed enabled, observed seed 37807657, native 1024x1024, 2 inference steps, guidance 4.5, no prompt enhancement, no reference images, exact checkpoint Efficient-Large-Model/Sana_Sprint_1.6B_1024px_diffusers, Space commit b42328123ed688df4bee46e52c60cc1dc62c045a, generated Nov 1, 2026, 9:42 PM. Source

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

Recraft V4.1 image SHA 256: c4f8387fba9aaf0223c56a3224559e21f670e14c38eb7d64b235b675ef1008c3

Sana-Sprint 1.6B 1024px image SHA 256: 5f4459e7adbe7d47fe3ba162ce8e13507b5ea6e3bb4beb5084c862df9ab9e933

The numbers at a glance

Arena ratingfrom votes by users · higher is better

n/a

Recraft V4.1

not in the arena

n/a

Sana-Sprint 1.6B 1024px

not in the arena

GraduallyBenchour own rating, 0 to 100 · higher is better

Recraft V4.1

Rank 37 of 108

Sana-Sprint 1.6B 1024px

Rank 96 of 108

Price per imagedollars through the API · lower is better

n/a

Recraft V4.1

no API price

n/a

Sana-Sprint 1.6B 1024px

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.

Recraft V4.1

Subscription: Free to use at Recraft (Recraft Free, with limited credits), more from ≈ €12.72 a month (Recraft Basic, with limited credits). Through other providers from ≈ €6.36 a month (ElevenLabs Starter, with limited credits). 27 plans in Germany.
Via API: No API price known. Access: API, Web app.
Weights: unknown.

Sana-Sprint 1.6B 1024px

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

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	Recraft V4.1	Sana-Sprint 1.6B 1024px
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	65	21
GraduallyBench by task
Typography and layoutLegible text, hierarchy, and composition	70	21
Product photographyMaterials, reflections, and fine details	71	27
Character and detailAnatomy, clothing, and spatial consistency	48	26
InfographicNumbers, labels, and visual organization	73	10
API price
Per imagelower is better	n/a	n/a
100 images	n/a	n/a
Profile
Released	May 2026	Mar 22, 2025
Weightsopen means: runs locally	unknown	open
Access	API, Web app	local
Parameters	not published	1.6 billion
Largest output	2K	not consistently published
Plans in Germanynaming exactly this model	27	n/a

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

Sources: Recraft V4.1 model source (verified Nov 1, 2026) · Sana-Sprint 1.6B 1024px 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 Recraft V4.1 and Sana-Sprint 1.6B 1024px from the same arena and category. Older model versions are not used as substitutes.

More comparisons

Compare Recraft V4.1 and Sana-Sprint 1.6B 1024px with the models people compare them with most often.

Compare another matchup

First image modelSecond image model