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Head-to-head comparison

Reve 2.1 vs. MAI-Image-2.5 Flash

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.

2

shared result series

4

shared sample prompts

2026-08-15

latest arena retrieval

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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 Reve 2.1 and MAI-Image-2.5 Flash
AttributeReve 2.1MAI-Image-2.5 Flash
ProviderReveMicrosoft AI
ReleasedJuly 2026June 2026
AccessAPI, Web appAPI, Web app
LifecycleNo separate lifecycle noticePreview in Microsoft Foundry Status source
WeightsProprietaryProprietary
ParametersNot publishedNot published
Maximum output4K1,048,576 pixels
Arena configurationNo separate configuration namedFlash
Text-to-image price$200 per 1,000 images$20 per 1,000 images
Editing price$200 per 1,000 images$20 per 1,000 images
Technical sourceModel sourceVerified 2026-08-15Model sourceVerified 2026-08-15
Reve 2.1MAI-Image-2.5 Flash
Text to Image ArenaUSD per 1,000 images at 1,024 × 1,024 pixels
Reve 2.1$200
MAI-Image-2.5 Flash$20Lower price
Image Editing ArenaUSD per 1,000 images at 1,024 × 1,024 pixels
Reve 2.1$200
MAI-Image-2.5 Flash$20Lower price

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.

2 shared result series
Reve 2.1MAI-Image-2.5 Flash
Text to Image ArenaBlind preference from the same prompt, higher is better
Reve 2.11,326 EloHigher arena score
MAI-Image-2.5 Flash1,230 Elo
Image Editing ArenaBlind preference from the same prompt, higher is better
Reve 2.11,261 EloHigher arena score
MAI-Image-2.5 Flash1,233 Elo
Arena benchmark scores for Reve 2.1 and MAI-Image-2.5 Flash
BenchmarkReve 2.1MAI-Image-2.5 FlashSource
Text to Image Arena
1,326 EloHigher arena score
Rank 2, 95% confidence interval: ±9, 15,066 ratings
1,230 Elo
Rank 12, 95% confidence interval: ±10, 4,475 ratings
Artificial AnalysisRetrieved 2026-08-15
Image Editing Arena
1,261 EloHigher arena score
Rank 1, 95% confidence interval: ±10, 4,548 ratings
1,233 Elo
Rank 8, 95% confidence interval: ±9, 4,924 ratings
Artificial AnalysisRetrieved 2026-08-15

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

Reve 2.1, Character and detail
Reve 2.1
MAI-Image-2.5 Flash, Character and detail
MAI-Image-2.5 Flash
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.

Reve 2.1. Provider Manual import, Official Reve web app; Reve 2.1; chat creation; one request; 1:1 requested in prompt; first of two results; free plan; 2026-08-14; https://app.reve.com/model, source 4096x4096, stored 1024x1024 (Lanczos3 downscale), model ID manual export, generated Aug 14, 2026, 4:23 PM. Source
MAI-Image-2.5 Flash. Provider Manual import, Official Bing Image Creator web app; MAI-Image-2.5-Flash; one request; 1:1; first result; free guest generation; 2026-08-14; https://www.bing.com/images/create/ai-image-generator, model ID manual export, generated Aug 14, 2026, 4:23 PM. Source

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

Prompt SHA 256: 985a75b38642a9f0e5e0c0e0c67f1b7f67780d42bd2168fa24e9a7a7a94b0da6

Reve 2.1, image SHA 256: 29e9f7f38ed5c63dcfaab671a49fb9f4e9f82cd24b99134b87e1c22442822126

MAI-Image-2.5 Flash, image SHA 256: a2637943faf5ae5210c69f645f96c70ea0a1d267c38a64705810947d2ba78dc8

Infographic

Numbers, labels, and visual organization

Reve 2.1, Infographic
Reve 2.1
MAI-Image-2.5 Flash, Infographic
MAI-Image-2.5 Flash
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.

Reve 2.1. Provider Manual import, Official Reve web app; Reve 2.1; chat creation; one request; 1:1 requested in prompt; first of two results; free plan; 2026-08-14; https://app.reve.com/model, source 4096x4096, stored 1024x1024 (Lanczos3 downscale), model ID manual export, generated Aug 14, 2026, 4:23 PM. Source
MAI-Image-2.5 Flash. Provider Manual import, Official Bing Image Creator web app; MAI-Image-2.5-Flash; one request; 1:1; first result; free guest generation; 2026-08-14; https://www.bing.com/images/create/ai-image-generator, model ID manual export, generated Aug 14, 2026, 4:23 PM. Source

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

Prompt SHA 256: ed65cb4e6a51e2336f8b149ad4cbb16e020f07d527ad94362e719d2dcf91d94f

Reve 2.1, image SHA 256: 30d157e85d75eb2ca1f71152d27f26d378ad8ea49b899d5f350ae0cda4e2bc59

MAI-Image-2.5 Flash, image SHA 256: 6af00e502934a24a9e535b3f72d9b1ca545a984fc463e785ffe796a700e015b3

Product photography

Materials, reflections, and fine details

Reve 2.1, Product photography
Reve 2.1
MAI-Image-2.5 Flash, Product photography
MAI-Image-2.5 Flash
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.

Reve 2.1. Provider Manual import, Official Reve web app; Reve 2.1; chat creation; one request; 1:1 requested in prompt; first of two results; free plan; 2026-08-14; https://app.reve.com/model, source 4096x4096, stored 1024x1024 (Lanczos3 downscale), model ID manual export, generated Aug 14, 2026, 4:23 PM. Source
MAI-Image-2.5 Flash. Provider Manual import, Official Bing Image Creator web app; MAI-Image-2.5-Flash; one request; 1:1; first result; free guest generation; 2026-08-14; https://www.bing.com/images/create/ai-image-generator, model ID manual export, generated Aug 14, 2026, 4:23 PM. Source

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

Prompt SHA 256: c67fd71e91304458a2feef5c91efa8677260fab0c0099a29a2c52cb579f5b2f3

Reve 2.1, image SHA 256: 1f91c3cb481151fb5165194b4edea2a46e786ca80e4ec3bdd888e3ba0016c510

MAI-Image-2.5 Flash, image SHA 256: 9cb652604f7c64d8ebaa4303e924155a1f45581a940045be12775419e635bd8f

Typography and layout

Legible text, hierarchy, and composition

Reve 2.1, Typography and layout
Reve 2.1
MAI-Image-2.5 Flash, Typography and layout
MAI-Image-2.5 Flash
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.

Reve 2.1. Provider Manual import, Official Reve web app; Reve 2.1; chat creation; one request; 1:1 requested in prompt; first of two results; free plan; 2026-08-14; https://app.reve.com/model, source 4096x4096, stored 1024x1024 (Lanczos3 downscale), model ID manual export, generated Aug 14, 2026, 4:23 PM. Source
MAI-Image-2.5 Flash. Provider Manual import, Official Bing Image Creator web app; MAI-Image-2.5-Flash; one request; 1:1; first result; free guest generation; 2026-08-14; https://www.bing.com/images/create/ai-image-generator, model ID manual export, generated Aug 14, 2026, 4:22 PM. Source

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

Prompt SHA 256: 2e012c3d14ee5dd02203a94f394ca80a5038cdebd6032b25a8b8a221f2255419

Reve 2.1, image SHA 256: 84bcd1680fd0ae861ec66c21ab8f4cd79738bd093eb87ffe7283d9842c37cb1d

MAI-Image-2.5 Flash, image SHA 256: 185a852b71d68ea37a41091b57f3ec02829b2d1e87fd1045939ffa0f8e4c3cf8

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.

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