Pairwise benchmark snapshot · Aug 1, 2026

FLUX.2 [flex] vs MAI-Image-2.5-Flash benchmark

Name: FLUX.2 [flex] vs MAI-Image-2.5-Flash AI benchmark comparison
Creator: CompareLLM
License: https://creativecommons.org/licenses/by/4.0/

Comparing verified benchmark accuracy, speed, and token pricing between FLUX.2 [flex] and MAI-Image-2.5-Flash. Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Share Analysis:

Verified Head-to-Head Advantage Breakdown

5 direct benchmark disciplines evaluated across capability, speed, and cost

FLUX.2 [flex] (2)MAI-Image-2.5-Flash (3)

FLUX.2 [flex]

2 of 5 Wins

✓Prompt adherence✓Text rendering

MAI-Image-2.5-Flash

3 of 5 Wins

✓Image Elo✓Generation time✓Price per 1k images

Black Forest Labs

Leads 2 of 5 metrics

FLUX.2 [flex]

Flexible step-distilled variant of FLUX.2 offering 99% of Max quality with 45% faster generation speeds.

Flex / TurboImg Elo 1,224$60/1k imgs

Microsoft AI

Leads 3 of 5 metrics

MAI-Image-2.5-Flash

Cost-optimized Microsoft AI image model delivering sub-2 second responses at $20/1k images.

FlashImg Elo 1,231$20/1k imgs

FLUX.2 Series Lineage & Sibling Variants

2 models

Currently comparing FLUX.2 [flex] vs MAI-Image-2.5-Flash. Alternative family tiers available.

Active: FLUX.2 [flex]

FLUX.2 [max]$70/1k

Top Rival Showdowns for FLUX.2 [flex]

All Matchups

Compare vs:vs GPT Image 2 (High)vs Reve 2.1 vs Nano Banana Pro (Gemini 3 Pro Image)vs Ideogram 4.0 (Quality)vs Recraft V4.1 Utility Pro

Image Quality LeaderMAI-Image-2.5-Flash Wins

MAI-Image-2.5-Flash

Δ 7 Image Elo pts

Generation Speed LeaderMAI-Image-2.5-Flash Wins

MAI-Image-2.5-Flash

1.6s per render

Value per Dollar LeaderMAI-Image-2.5-Flash Wins

MAI-Image-2.5-Flash

$20/1k images

Head-to-Head Comparison

Overall Matchup Breakdown

Category wins across reasoning intelligence, generation speed, and token cost.

FLUX.2 [flex] (2)vsMAI-Image-2.5-Flash (3)

FLUX.2 [flex]: 2W (40%)Overall: MAI-Image-2.5-FlashMAI-Image-2.5-Flash: 3W (60%)

← FLUX.2 [flex]MAI-Image-2.5-Flash →

🏆FLUX.2 [flex](2/3)

Visual Quality & Adherence

Arena Preference Elo, prompt fidelity & typography score

Benchmark

FLUX.2 [flex]vsMAI-Image-2.5-Flash

Image Elo

1,224vs1,231+7

Prompt adherence

90.5%vs88.5%+2%

Text rendering

91.5%vs89%+2.5%

FLUX.2 [flex]: 2WMAI-Image-2.5-Flash: 1W

🏆MAI-Image-2.5-Flash(1/1)

Generation Latency

Time to render full-resolution image snapshot (seconds)

Benchmark

FLUX.2 [flex]vsMAI-Image-2.5-Flash

Generation time

2.8svs1.6s+1.2s

FLUX.2 [flex]: 0WMAI-Image-2.5-Flash: 1W

🏆MAI-Image-2.5-Flash(1/1)

Cost Efficiency

API inference cost per 1,000 generated images

Benchmark

FLUX.2 [flex]vsMAI-Image-2.5-Flash

Price per 1k images

$60/1kvs$20/1k+$40/1k

FLUX.2 [flex]: 0WMAI-Image-2.5-Flash: 1W

Side-by-Side Benchmark Matrix

Image Elo+7

FLUX.2 [flex]1,224

seed-bootstrap · Aug 1, 2026

MAI-Image-2.5-Flash1,231

seed-bootstrap · Aug 1, 2026

Generation time+1.2s

FLUX.2 [flex]2.8s

seed-bootstrap · Aug 1, 2026

MAI-Image-2.5-Flash1.6s

seed-bootstrap · Aug 1, 2026

Price per 1k images+$40/1k

FLUX.2 [flex]$60/1k

seed-bootstrap · Aug 1, 2026

MAI-Image-2.5-Flash$20/1k

seed-bootstrap · Aug 1, 2026

Prompt adherence+2%

FLUX.2 [flex]90.5%

seed-bootstrap · Aug 1, 2026

MAI-Image-2.5-Flash88.5%

seed-bootstrap · Aug 1, 2026

Text rendering+2.5%

FLUX.2 [flex]91.5%

seed-bootstrap · Aug 1, 2026

MAI-Image-2.5-Flash89%

seed-bootstrap · Aug 1, 2026

Benchmark	FLUX.2 [flex]	MAI-Image-2.5-Flash	Advantage Delta
Image Elo	1,224 seed-bootstrap · Aug 1, 2026	1,231 seed-bootstrap · Aug 1, 2026	+7
Generation time	2.8s seed-bootstrap · Aug 1, 2026	1.6s seed-bootstrap · Aug 1, 2026	+1.2s
Price per 1k images	$60/1k seed-bootstrap · Aug 1, 2026	$20/1k seed-bootstrap · Aug 1, 2026	+$40/1k
Prompt adherence	90.5% seed-bootstrap · Aug 1, 2026	88.5% seed-bootstrap · Aug 1, 2026	+2%
Text rendering	91.5% seed-bootstrap · Aug 1, 2026	89% seed-bootstrap · Aug 1, 2026	+2.5%

Interactive Simulator (USD)

Workload Cost & Savings Calculator

Simulate monthly production API costs in USD (US Dollar).

Save up to 67% with MAI-Image-2.5-Flash

Monthly Image Production Volume25k images / month (25000 imgs)

Quick Presets:

FLUX.2 [flex]$1,500.00 / mo

Rate: $60/1k

MAI-Image-2.5-Flash$500.00 / mo

Rate: $20/1k

Estimated Cost Delta

MAI-Image-2.5-Flash is estimated to save $1,000.00/month ($12,000/year).

Based on 25k images generated

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatinsufficient data

Need list prices.

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGinsufficient data

Need context sizes.

Screenshots / visioninsufficient data

Both accept images. Defaulting to the higher-Elo side (undefined).

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	insufficient data	Need SWE-bench on both sides.
High-volume chat	insufficient data	Need list prices.
Voice / low-latency UI	insufficient data	Need TTFT on both sides.
Long-document RAG	insufficient data	Need context sizes.
Screenshots / vision	insufficient data	Both accept images. Defaulting to the higher-Elo side (undefined).

Community Sentiment

Cast Your Matchup Vote

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Community Discussions (0)

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK

Black Forest Labs

FLUX.2 [flex]

Elo n/a

SWE-bench—

Speed (tok/s)—

Input / 1M Tokens$60/1k

Output / 1M Tokens$60/1k

Microsoft AI

MAI-Image-2.5-Flash

Elo n/a

SWE-bench—

Speed (tok/s)—

Input / 1M Tokens$20/1k

Output / 1M Tokens$20/1k

Frequently Asked Questions

Which is better overall, FLUX.2 [flex] or MAI-Image-2.5-Flash?: We do not have preference Elo for both models, so we do not declare an overall winner. Compare the metrics that exist.
Which is better at coding, FLUX.2 [flex] or MAI-Image-2.5-Flash?: SWE-bench is missing for at least one model, so we do not rank coding from a single number.
Which is cheaper to run in production?: List prices are missing for at least one model.
Which is faster, FLUX.2 [flex] or MAI-Image-2.5-Flash?: We do not have TTFT for both models.
Which has the larger context window?: Context window is missing for at least one model.
Can I self-host either model?: Neither model is marked open-weights here. You are comparing hosted APIs.
Are these scores from CompareLLM’s own evals?: No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.
What does preference Elo mean on this page?: Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. FLUX.2 [flex] and MAI-Image-2.5-Flash Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All FLUX.2 [flex] matchups →|All MAI-Image-2.5-Flash matchups →

FLUX.2 [flex] vs FLUX.1.1 [pro] (previous flux)FLUX.2 [flex] vs FLUX.2 [max] (next flux)MAI-Image-2.5-Flash vs MAI-Image-2.5 (previous other)FLUX.2 [max] vs MAI-Image-2.5-Flash FLUX.1.1 [pro] vs MAI-Image-2.5-Flash GPT Image 2 (High) vs MAI-Image-2.5-Flash

Benchmark

FLUX.2 [flex]

MAI-Image-2.5-Flash

Advantage Delta

Image Elo

1,224

seed-bootstrap · Aug 1, 2026

1,231

seed-bootstrap · Aug 1, 2026

Generation time

2.8s

seed-bootstrap · Aug 1, 2026

1.6s

seed-bootstrap · Aug 1, 2026

+1.2s

Price per 1k images

$60/1k

seed-bootstrap · Aug 1, 2026

$20/1k

seed-bootstrap · Aug 1, 2026

+$40/1k

Prompt adherence

90.5%

seed-bootstrap · Aug 1, 2026

88.5%

seed-bootstrap · Aug 1, 2026

+2%

Text rendering

91.5%

seed-bootstrap · Aug 1, 2026

89%

seed-bootstrap · Aug 1, 2026

+2.5%

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatinsufficient data

Need list prices.

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGinsufficient data

Need context sizes.

Screenshots / visioninsufficient data

Both accept images. Defaulting to the higher-Elo side (undefined).

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	insufficient data	Need SWE-bench on both sides.
High-volume chat	insufficient data	Need list prices.
Voice / low-latency UI	insufficient data	Need TTFT on both sides.
Long-document RAG	insufficient data	Need context sizes.
Screenshots / vision	insufficient data	Both accept images. Defaulting to the higher-Elo side (undefined).

Frequently Asked Questions

Which is better overall, FLUX.2 [flex] or MAI-Image-2.5-Flash?

We do not have preference Elo for both models, so we do not declare an overall winner. Compare the metrics that exist.

Which is better at coding, FLUX.2 [flex] or MAI-Image-2.5-Flash?

SWE-bench is missing for at least one model, so we do not rank coding from a single number.

Which is cheaper to run in production?

List prices are missing for at least one model.

Which is faster, FLUX.2 [flex] or MAI-Image-2.5-Flash?

We do not have TTFT for both models.

Which has the larger context window?

Context window is missing for at least one model.

Can I self-host either model?

Neither model is marked open-weights here. You are comparing hosted APIs.

Are these scores from CompareLLM’s own evals?

No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.

What does preference Elo mean on this page?

Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. FLUX.2 [flex] and MAI-Image-2.5-Flash Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.