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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. Qwen 3 Max vs Seedream 4.0

Pairwise benchmark snapshot · Aug 1, 2026noindex (thin pair)

Qwen 3 Max vs Seedream 4.0 benchmark

Comparing verified benchmark accuracy, speed, and token pricing between Qwen 3 Max and Seedream 4.0. Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Both Qwen 3 Max and Seedream 4.0 present distinct architectural strengths. Compare the verified benchmark matrix below to choose the model tailored to your specific application requirements.
Share Analysis:
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Alibaba
Qwen 3 Max

Alibaba flagship. Strong math and multilingual code.

Img Elo 1,518
ByteDance
Seedream 4.0

High-value ByteDance image foundation model at $30/1k images.

v4.0Img Elo 1,225$30/1k imgs

Qwen 3 Series Lineage & Sibling Variants

4 models

Currently comparing Qwen 3 Max vs Seedream 4.0. Alternative family tiers available.

Active: Qwen 3 Max
Qwen3 235B$0.88Qwen QwQ 32B$1.2Qwen3.8 27B$0.4
Top Rival Showdowns for Qwen 3 Max
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.

Qwen 3 Max (0)vsSeedream 4.0 (5)
Qwen 3 Max: 0W (0%)Overall: Seedream 4.0Seedream 4.0: 5W (100%)
← Qwen 3 MaxSeedream 4.0 →
🏆Seedream 4.0(3/3)

Visual Quality & Adherence

Arena Preference Elo, prompt fidelity & typography score

Benchmark
Qwen 3 MaxvsSeedream 4.0
Image Elo
—vs1,225
Prompt adherence
—vs89%
Text rendering
—vs88%
Qwen 3 Max: 0WSeedream 4.0: 3W
🏆Seedream 4.0(1/1)

Generation Latency

Time to render full-resolution image snapshot (seconds)

Benchmark
Qwen 3 MaxvsSeedream 4.0
Generation time
—vs2.8s
Qwen 3 Max: 0WSeedream 4.0: 1W
🏆Seedream 4.0(1/1)

Cost Efficiency

API inference cost per 1,000 generated images

Benchmark
Qwen 3 MaxvsSeedream 4.0
Price per 1k images
—vs$30/1k
Qwen 3 Max: 0WSeedream 4.0: 1W

Side-by-Side Benchmark Matrix

Image Elo
Qwen 3 Max—
Seedream 4.01,225
seed-bootstrap · Aug 1, 2026
Generation time
Qwen 3 Max—
Seedream 4.02.8s
seed-bootstrap · Aug 1, 2026
Price per 1k images
Qwen 3 Max—
Seedream 4.0$30/1k
seed-bootstrap · Aug 1, 2026
Prompt adherence
Qwen 3 Max—
Seedream 4.089%
seed-bootstrap · Aug 1, 2026
Text rendering
Qwen 3 Max—
Seedream 4.088%
seed-bootstrap · Aug 1, 2026
BenchmarkQwen 3 MaxSeedream 4.0Advantage Delta
Image Elo—
1,225
seed-bootstrap · Aug 1, 2026
—
Generation time—
2.8s
seed-bootstrap · Aug 1, 2026
—
Price per 1k images—
$30/1k
seed-bootstrap · Aug 1, 2026
—
Prompt adherence—
89%
seed-bootstrap · Aug 1, 2026
—
Text rendering—
88%
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 Qwen 3 Max
Monthly Image Production Volume25k images / month (25000 imgs)
Quick Presets:
Qwen 3 Max$0.00 / mo
Rate: $0/1k
Seedream 4.0$750.00 / mo
Rate: $30/1k
Estimated Cost Delta

Qwen 3 Max is estimated to save $750.00/month ($9,000/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 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 / visioninsufficient dataBoth accept images. Defaulting to the higher-Elo side (undefined).

Related Editorial Dispatches & Benchmark Notes

View all news
launchApr 18, 2026

Qwen 3 Max: Alibaba’s flagship for math and multilingual code

Closed flagship. Strong math. Compare to Sol and Opus on GPQA and SWE-bench, not on brand heat.

launchSep 20, 2025

Qwen3 235B: the open MoE Qwen, not the Max SKU

Sep 2025 open-weight mixture-of-experts. Self-host path. Don’t confuse it with Qwen 3 Max.

Community Sentiment

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
Alibaba

Qwen 3 Max

Elo 1,518
SWE-bench67.8%
Speed (tok/s)80 tok/s
Input / 1M Tokens$1.2/1M
Output / 1M Tokens$4.8/1M
ByteDance

Seedream 4.0

Elo n/a
SWE-bench—
Speed (tok/s)—
Input / 1M Tokens$30/1k
Output / 1M Tokens$30/1k

Frequently Asked Questions

Which is better overall, Qwen 3 Max or Seedream 4.0?
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, Qwen 3 Max or Seedream 4.0?
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, Qwen 3 Max or Seedream 4.0?
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. Qwen 3 Max and Seedream 4.0 Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Apr 18, 2026

    Qwen 3 Max: Alibaba’s flagship for math and multilingual code

  • launch · Sep 20, 2025

    Qwen3 235B: the open MoE Qwen, not the Max SKU

Similar Head-to-Head Comparisons

All Qwen 3 Max matchups →|All Seedream 4.0 matchups →
Seedream 4.0 vs Seedream 5.0 Pro (next seed)Doubao Pro 1.5 vs Qwen 3 MaxQwen QwQ 32B vs Qwen 3 MaxQwen Image 2.0 Pro vs Seedream 4.0Seed 2.1 Turbo vs Qwen 3 MaxQwen 2.5 Plus vs Qwen 3 Max