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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. Midjourney v6.1 vs Seed 2.1 Turbo

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

Midjourney v6.1 vs Seed 2.1 Turbo benchmark

Comparing verified benchmark accuracy, speed, and token pricing between Midjourney v6.1 and Seed 2.1 Turbo. Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Both Midjourney v6.1 and Seed 2.1 Turbo 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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Midjourney
Midjourney v6.1

Previous standard in aesthetic digital art generation, retained as a historical compare baseline.

v6.1Img Elo 1,265$80/1k imgs
ByteDance
Seed 2.1 Turbo

ByteDance Seed 2.1 Turbo, listed on public model timelines as an Aug 10 2026 API drop.

Seed 2.1Img Elo 1,472

Midjourney Series Lineage & Sibling Variants

2 models

Currently comparing Midjourney v6.1 vs Seed 2.1 Turbo. Alternative family tiers available.

Active: Midjourney v6.1
Midjourney v7$120/1k
Top Rival Showdowns for Midjourney v6.1
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.

Midjourney v6.1 (5)vsSeed 2.1 Turbo (0)
Midjourney v6.1: 5W (100%)Overall: Midjourney v6.1Seed 2.1 Turbo: 0W (0%)
← Midjourney v6.1Seed 2.1 Turbo →
🏆Midjourney v6.1(3/3)

Visual Quality & Adherence

Arena Preference Elo, prompt fidelity & typography score

Benchmark
Midjourney v6.1vsSeed 2.1 Turbo
Image Elo
1,265vs—
Prompt adherence
89%vs—
Text rendering
84%vs—
Midjourney v6.1: 3WSeed 2.1 Turbo: 0W
🏆Midjourney v6.1(1/1)

Generation Latency

Time to render full-resolution image snapshot (seconds)

Benchmark
Midjourney v6.1vsSeed 2.1 Turbo
Generation time
7.5svs—
Midjourney v6.1: 1WSeed 2.1 Turbo: 0W
🏆Midjourney v6.1(1/1)

Cost Efficiency

API inference cost per 1,000 generated images

Benchmark
Midjourney v6.1vsSeed 2.1 Turbo
Price per 1k images
$80/1kvs—
Midjourney v6.1: 1WSeed 2.1 Turbo: 0W

Side-by-Side Benchmark Matrix

Image Elo
Midjourney v6.11,265
seed-bootstrap · Aug 1, 2026
Seed 2.1 Turbo—
Generation time
Midjourney v6.17.5s
seed-bootstrap · Aug 1, 2026
Seed 2.1 Turbo—
Price per 1k images
Midjourney v6.1$80/1k
seed-bootstrap · Aug 1, 2026
Seed 2.1 Turbo—
Prompt adherence
Midjourney v6.189%
seed-bootstrap · Aug 1, 2026
Seed 2.1 Turbo—
Text rendering
Midjourney v6.184%
seed-bootstrap · Aug 1, 2026
Seed 2.1 Turbo—
BenchmarkMidjourney v6.1Seed 2.1 TurboAdvantage Delta
Image Elo
1,265
seed-bootstrap · Aug 1, 2026
——
Generation time
7.5s
seed-bootstrap · Aug 1, 2026
——
Price per 1k images
$80/1k
seed-bootstrap · Aug 1, 2026
——
Prompt adherence
89%
seed-bootstrap · Aug 1, 2026
——
Text rendering
84%
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 Seed 2.1 Turbo
Monthly Image Production Volume25k images / month (25000 imgs)
Quick Presets:
Midjourney v6.1$2,000.00 / mo
Rate: $80/1k
Seed 2.1 Turbo$0.00 / mo
Rate: $0/1k
Estimated Cost Delta

Seed 2.1 Turbo is estimated to save $2,000.00/month ($24,000/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
launchAug 10, 2026

Seed 2.1 Turbo (Aug 10): ByteDance’s API drop on the public timeline

Listed on public model timelines as an Aug 10 2026 API drop. Preview-quality story, indexable because we have a full snapshot.

Community Sentiment

Cast Your Matchup Vote

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
Midjourney

Midjourney v6.1

Elo n/a
SWE-bench—
Speed (tok/s)—
Input / 1M Tokens$80/1k
Output / 1M Tokens$80/1k
ByteDance

Seed 2.1 Turbo

Elo 1,472
SWE-bench63.2%
Speed (tok/s)160 tok/s
Input / 1M Tokens$0.27/1M
Output / 1M Tokens$1.1/1M

Frequently Asked Questions

Which is better overall, Midjourney v6.1 or Seed 2.1 Turbo?
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, Midjourney v6.1 or Seed 2.1 Turbo?
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, Midjourney v6.1 or Seed 2.1 Turbo?
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. Midjourney v6.1 and Seed 2.1 Turbo Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Aug 10, 2026

    Seed 2.1 Turbo (Aug 10): ByteDance’s API drop on the public timeline

Similar Head-to-Head Comparisons

All Midjourney v6.1 matchups →|All Seed 2.1 Turbo matchups →
Midjourney v6.1 vs Midjourney v7 (next midjourney)Doubao Pro 1.5 vs Seed 2.1 TurboSeedream 5.0 Pro vs Midjourney v6.1Doubao Lite 1.5 vs Seed 2.1 TurboSeedream 4.0 vs Midjourney v6.1Claude Opus 4.5 vs Seed 2.1 Turbo