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© 2026 CompareLLM. Public benchmark data aggregated from Arena Elo, LiveBench, SWE-bench & OpenRouter.

Every score has a dated snapshot.

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  2. Comparisons
  3. DeepSeek V4 Flash vs Luma UNI 1 Max

Pairwise benchmark snapshot · Aug 16, 2026noindex (thin pair)

DeepSeek V4 Flash vs Luma UNI 1 Max benchmark

Comparing verified benchmark accuracy, speed, and token pricing between DeepSeek V4 Flash and Luma UNI 1 Max. Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Both DeepSeek V4 Flash and Luma UNI 1 Max present distinct architectural strengths. Compare the verified benchmark matrix below to choose the model tailored to your specific application requirements.
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DeepSeek
DeepSeek V4 Flash

DeepSeek Jul 31 2026 price-performance SKU. Public listings put it near $0.14/$0.28 per 1M tokens.

V4 Flash SpeedImg Elo 1,490
Luma Labs
Luma UNI 1 Max

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

Img Elo 1,226$100/1k imgs

DeepSeek V4 Series Lineage & Sibling Variants

2 models

Currently comparing DeepSeek V4 Flash vs Luma UNI 1 Max. Alternative family tiers available.

Active: DeepSeek V4 Flash
DeepSeek V4 Pro$1.6
Top Rival Showdowns for DeepSeek V4 Flash
All Matchups
Compare vs:vs GPT Image 2 (High)vs Reve 2.1vs Nano Banana Pro (Gemini 3 Pro Image)vs FLUX.2 [max]vs Ideogram 4.0 (Quality)
Image Quality Leader

No shared data

Single model data

Generation Speed Leader

No shared data

No latency data

Value per Dollar Leader

No shared data

Unpriced

Head-to-Head Comparison

Overall Matchup Breakdown

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

DeepSeek V4 Flash (0)vsLuma UNI 1 Max (5)
DeepSeek V4 Flash: 0W (0%)Overall: Luma UNI 1 MaxLuma UNI 1 Max: 5W (100%)
← DeepSeek V4 FlashLuma UNI 1 Max →
🏆Luma UNI 1 Max(3/3)

Visual Quality & Adherence

Arena Preference Elo, prompt fidelity & typography score

Benchmark
DeepSeek V4 FlashvsLuma UNI 1 Max
Image Elo
—vs1,226
Prompt adherence
—vs90.2%
Text rendering
—vs90%
DeepSeek V4 Flash: 0WLuma UNI 1 Max: 3W
🏆Luma UNI 1 Max(1/1)

Generation Latency

Time to render full-resolution image snapshot (seconds)

Benchmark
DeepSeek V4 FlashvsLuma UNI 1 Max
Generation time
—vs4.4s
DeepSeek V4 Flash: 0WLuma UNI 1 Max: 1W
🏆Luma UNI 1 Max(1/1)

Cost Efficiency

API inference cost per 1,000 generated images

Benchmark
DeepSeek V4 FlashvsLuma UNI 1 Max
Price per 1k images
—vs$100/1k
DeepSeek V4 Flash: 0WLuma UNI 1 Max: 1W

Side-by-Side Benchmark Matrix

Image Elo
DeepSeek V4 Flash—
Luma UNI 1 Max1,226
seed-bootstrap · Aug 1, 2026
Generation time
DeepSeek V4 Flash—
Luma UNI 1 Max4.4s
seed-bootstrap · Aug 1, 2026
Price per 1k images
DeepSeek V4 Flash—
Luma UNI 1 Max$100/1k
seed-bootstrap · Aug 1, 2026
Prompt adherence
DeepSeek V4 Flash—
Luma UNI 1 Max90.2%
seed-bootstrap · Aug 1, 2026
Text rendering
DeepSeek V4 Flash—
Luma UNI 1 Max90%
seed-bootstrap · Aug 1, 2026
BenchmarkDeepSeek V4 FlashLuma UNI 1 MaxAdvantage Delta
Image Elo—
1,226
seed-bootstrap · Aug 1, 2026
—
Generation time—
4.4s
seed-bootstrap · Aug 1, 2026
—
Price per 1k images—
$100/1k
seed-bootstrap · Aug 1, 2026
—
Prompt adherence—
90.2%
seed-bootstrap · Aug 1, 2026
—
Text rendering—
90%
seed-bootstrap · Aug 1, 2026
—
Interactive Simulator (USD)

Workload Cost & Savings Calculator

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

Save up to 100% with DeepSeek V4 Flash
Monthly Image Production Volume25k images / month (25000 imgs)
Quick Presets:
DeepSeek V4 Flash$0.00 / mo
Rate: $0/1k
Luma UNI 1 Max$2,500.00 / mo
Rate: $100/1k
Estimated Cost Delta

DeepSeek V4 Flash is estimated to save $2,500.00/month ($30,000/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 / visionLuma UNI 1 Max

Luma UNI 1 Max is the side marked multimodal in the catalog.

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsinsufficient dataNeed SWE-bench on both sides.
High-volume chatinsufficient dataNeed list prices.
Voice / low-latency UIinsufficient dataNeed TTFT on both sides.
Long-document RAGinsufficient dataNeed context sizes.
Screenshots / visionLuma UNI 1 MaxLuma UNI 1 Max is the side marked multimodal in the catalog.

Related Editorial Dispatches & Benchmark Notes

View all news
priceJul 31, 2026

DeepSeek V4 Flash (Jul 31): the $0.14/$0.28 price-performance SKU

Public listings put Flash near $0.14/$0.28 per 1M. That is a batch SKU, not a chatbot crown.

Community Sentiment

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
DeepSeek

DeepSeek V4 Flash

Elo 1,490
SWE-bench71.2%
Speed (tok/s)142 tok/s
Input / 1M Tokens$0.14/1M
Output / 1M Tokens$0.28/1M
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, DeepSeek V4 Flash 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, DeepSeek V4 Flash 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, DeepSeek V4 Flash 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?
DeepSeek V4 Flash is marked open-weights in our catalog. The other side is a closed API. Check the provider license before you ship weights.
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. DeepSeek V4 Flash and Luma UNI 1 Max Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • price · Jul 31, 2026

    DeepSeek V4 Flash (Jul 31): the $0.14/$0.28 price-performance SKU

Similar Head-to-Head Comparisons

All DeepSeek V4 Flash matchups →|All Luma UNI 1 Max matchups →
DeepSeek V4 Flash vs DeepSeek V4 Pro (previous deepseek)Luma UNI 1 Max vs HiDream-O1-Image-1.5 (next other)Gemini 2.0 Flash Thinking vs DeepSeek V4 FlashGLM-5.2 vs DeepSeek V4 FlashGemini 3 Flash vs DeepSeek V4 FlashQwen QwQ 32B vs DeepSeek V4 Flash