Pairwise benchmark snapshot · Aug 1, 2026

GPT Image 2 (Low / Fast) vs Luma UNI 1 Max benchmark

Name: GPT Image 2 (Low / Fast) vs Luma UNI 1 Max AI benchmark comparison
Creator: CompareLLM
License: https://creativecommons.org/licenses/by/4.0/

Comparing verified benchmark accuracy, speed, and token pricing between GPT Image 2 (Low / Fast) and Luma UNI 1 Max. 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

GPT Image 2 (Low / Fast) (3)Luma UNI 1 Max (2)

GPT Image 2 (Low / Fast)

3 of 5 Wins

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

Luma UNI 1 Max

2 of 5 Wins

✓Prompt adherence✓Text rendering

OpenAI

Leads 3 of 5 metrics

GPT Image 2 (Low / Fast)

Fast distilled tier of GPT Image 2 designed for high-throughput interactive creative workflows at 70% lower price.

Fast / Low CostImg Elo 1,315$65/1k imgs

Luma Labs

Leads 2 of 5 metrics

Luma UNI 1 Max

Luma Labs universal 3D-aware image synthesis engine with spatial geometry consistency.

Img Elo 1,226$100/1k imgs

GPT Image 2 Series Lineage & Sibling Variants

2 models

Currently comparing GPT Image 2 (Low / Fast) vs Luma UNI 1 Max. Alternative family tiers available.

Active: GPT Image 2 (Low / Fast)

GPT Image 2 (High)$211/1k

Top Rival Showdowns for GPT Image 2 (Low / Fast)

All Matchups

Compare vs:vs Reve 2.1 vs Nano Banana Pro (Gemini 3 Pro Image)vs FLUX.2 [max]vs Ideogram 4.0 (Quality)vs Recraft V4.1 Utility Pro

Image Quality LeaderGPT Image 2 (Low / Fast) Wins

GPT Image 2 (Low / Fast)

Δ 89 Image Elo pts

Generation Speed LeaderGPT Image 2 (Low / Fast) Wins

GPT Image 2 (Low / Fast)

1.9s per render

Value per Dollar LeaderGPT Image 2 (Low / Fast) Wins

GPT Image 2 (Low / Fast)

$65/1k images

Head-to-Head Comparison

Overall Matchup Breakdown

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

GPT Image 2 (Low / Fast) (3)vsLuma UNI 1 Max (2)

GPT Image 2 (Low / Fast): 3W (60%)Overall: GPT Image 2 (Low / Fast)Luma UNI 1 Max: 2W (40%)

← GPT Image 2 (Low / Fast)Luma UNI 1 Max →

🏆Luma UNI 1 Max(2/3)

Visual Quality & Adherence

Arena Preference Elo, prompt fidelity & typography score

Benchmark

GPT Image 2 (Low / Fast)vsLuma UNI 1 Max

Image Elo

1,315vs1,226+89

Prompt adherence

89.2%vs90.2%+1%

Text rendering

88%vs90%+2%

GPT Image 2 (Low / Fast): 1WLuma UNI 1 Max: 2W

🏆GPT Image 2 (Low / Fast)(1/1)

Generation Latency

Time to render full-resolution image snapshot (seconds)

Benchmark

GPT Image 2 (Low / Fast)vsLuma UNI 1 Max

Generation time

1.9svs4.4s+2.5s

GPT Image 2 (Low / Fast): 1WLuma UNI 1 Max: 0W

🏆GPT Image 2 (Low / Fast)(1/1)

Cost Efficiency

API inference cost per 1,000 generated images

Benchmark

GPT Image 2 (Low / Fast)vsLuma UNI 1 Max

Price per 1k images

$65/1kvs$100/1k+$35/1k

GPT Image 2 (Low / Fast): 1WLuma UNI 1 Max: 0W

Side-by-Side Benchmark Matrix

Image Elo+89

GPT Image 2 (Low / Fast)1,315

seed-bootstrap · Aug 1, 2026

Luma UNI 1 Max1,226

seed-bootstrap · Aug 1, 2026

Generation time+2.5s

GPT Image 2 (Low / Fast)1.9s

seed-bootstrap · Aug 1, 2026

Luma UNI 1 Max4.4s

seed-bootstrap · Aug 1, 2026

Price per 1k images+$35/1k

GPT Image 2 (Low / Fast)$65/1k

seed-bootstrap · Aug 1, 2026

Luma UNI 1 Max$100/1k

seed-bootstrap · Aug 1, 2026

Prompt adherence+1%

GPT Image 2 (Low / Fast)89.2%

seed-bootstrap · Aug 1, 2026

Luma UNI 1 Max90.2%

seed-bootstrap · Aug 1, 2026

Text rendering+2%

GPT Image 2 (Low / Fast)88%

seed-bootstrap · Aug 1, 2026

Luma UNI 1 Max90%

seed-bootstrap · Aug 1, 2026

Benchmark	GPT Image 2 (Low / Fast)	Luma UNI 1 Max	Advantage Delta
Image Elo	1,315 seed-bootstrap · Aug 1, 2026	1,226 seed-bootstrap · Aug 1, 2026	+89
Generation time	1.9s seed-bootstrap · Aug 1, 2026	4.4s seed-bootstrap · Aug 1, 2026	+2.5s
Price per 1k images	$65/1k seed-bootstrap · Aug 1, 2026	$100/1k seed-bootstrap · Aug 1, 2026	+$35/1k
Prompt adherence	89.2% seed-bootstrap · Aug 1, 2026	90.2% seed-bootstrap · Aug 1, 2026	+1%
Text rendering	88% seed-bootstrap · Aug 1, 2026	90% seed-bootstrap · Aug 1, 2026	+2%

Interactive Simulator (USD)

Workload Cost & Savings Calculator

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

Save up to 35% with GPT Image 2 (Low / Fast)

Monthly Image Production Volume25k images / month (25000 imgs)

Quick Presets:

GPT Image 2 (Low / Fast)$1,625.00 / mo

Rate: $65/1k

Luma UNI 1 Max$2,500.00 / mo

Rate: $100/1k

Estimated Cost Delta

GPT Image 2 (Low / Fast) is estimated to save $875.00/month ($10,500/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)

No comments posted on this matchup yet. Be the first to share an evaluation note!

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK

OpenAI

GPT Image 2 (Low / Fast)

Elo n/a

SWE-bench—

Speed (tok/s)—

Input / 1M Tokens$65/1k

Output / 1M Tokens$65/1k

Luma Labs

Luma UNI 1 Max

Elo n/a

SWE-bench—

Speed (tok/s)—

Input / 1M Tokens$100/1k

Output / 1M Tokens$100/1k

Frequently Asked Questions

Which is better overall, GPT Image 2 (Low / Fast) or Luma UNI 1 Max?: 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, GPT Image 2 (Low / Fast) or Luma UNI 1 Max?: 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, GPT Image 2 (Low / Fast) or Luma UNI 1 Max?: 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. GPT Image 2 (Low / Fast) and Luma UNI 1 Max Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All GPT Image 2 (Low / Fast) matchups →|All Luma UNI 1 Max matchups →

GPT Image 2 (Low / Fast) vs GPT Image 2 (High) (previous gpt-image)Luma UNI 1 Max vs HiDream-O1-Image-1.5 (next other)GPT Image 2 (High) vs Luma UNI 1 Max GPT Image 1.5 vs Luma UNI 1 Max DALL-E 3 vs Luma UNI 1 Max Reve 2.1 vs Luma UNI 1 Max

Benchmark

GPT Image 2 (Low / Fast)

Luma UNI 1 Max

Advantage Delta

Image Elo

1,315

seed-bootstrap · Aug 1, 2026

1,226

seed-bootstrap · Aug 1, 2026

+89

Generation time

1.9s

seed-bootstrap · Aug 1, 2026

4.4s

seed-bootstrap · Aug 1, 2026

+2.5s

Price per 1k images

$65/1k

seed-bootstrap · Aug 1, 2026

$100/1k

seed-bootstrap · Aug 1, 2026

+$35/1k

Prompt adherence

89.2%

seed-bootstrap · Aug 1, 2026

90.2%

seed-bootstrap · Aug 1, 2026

+1%

Text rendering

88%

seed-bootstrap · Aug 1, 2026

90%

seed-bootstrap · Aug 1, 2026

+2%

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, GPT Image 2 (Low / Fast) or Luma UNI 1 Max?

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, GPT Image 2 (Low / Fast) or Luma UNI 1 Max?

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, GPT Image 2 (Low / Fast) or Luma UNI 1 Max?

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. GPT Image 2 (Low / Fast) and Luma UNI 1 Max Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.