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  3. FLUX.1 [schnell] vs Mistral Large 3

Pairwise benchmark snapshot · Aug 17, 2026noindex (thin pair)

FLUX.1 [schnell] vs Mistral Large 3 benchmark

Comparing verified benchmark accuracy, speed, and token pricing between FLUX.1 [schnell] and Mistral Large 3. Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Both FLUX.1 [schnell] and Mistral Large 3 present distinct architectural strengths. Compare the verified benchmark matrix below to choose the model tailored to your specific application requirements.
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Black Forest Labs
FLUX.1 [schnell]

Apache 2.0 4-step distilled open weights model optimized for local inference and instant preview generation.

Schnell 4-StepImg Elo 1,142$15/1k imgs
Mistral
Mistral Large 3

Mistral European flagship with strong function calling.

Img Elo 1,456

FLUX.1 Series Family & Variants (3)

Speed, cost, and intelligence tradeoffs across the Black Forest Labs lineup

vs Base Model
FLUX.1.1 [pro]
Black Forest Labs
Base Model
Img Elo1210
Latency3.2s
$/1k$50/1k
Prompt %89%
View specs →vs this
FLUX.1 [dev]
Black Forest Labs
Open Dev 12B
Img Elo1180
Latency4.0s
$/1k$30/1k
Prompt %87.5%
-30 Elo-40% price
View specs →vs this
FLUX.1 [schnell]
Black Forest Labs
Schnell 4-Step
Img Elo1142
Latency1.2s
$/1k$15/1k
Prompt %84%
-68 Elo-70% price
Selected
Top Rival Showdowns for FLUX.1 [schnell]
All Matchups
Compare vs:vs GPT Image 2 (High)vs Reve 2.1vs Nano Banana Pro (Gemini 3 Pro Image)vs Ideogram 4.0 (Quality)vs Recraft V4.1 Utility Pro
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.

FLUX.1 [schnell] (5)vsMistral Large 3 (0)
FLUX.1 [schnell]: 5W (100%)Overall: FLUX.1 [schnell]Mistral Large 3: 0W (0%)
← FLUX.1 [schnell]Mistral Large 3 →
FLUX.1 [schnell] (3/3)

Visual Quality & Adherence

Arena Preference Elo, prompt fidelity & typography score

Image Elo
1,142vs—
Prompt adherence
84%vs—
Text rendering
82%vs—
FLUX.1 [schnell]: 3WMistral Large 3: 0W
FLUX.1 [schnell] (1/1)

Generation Latency

Time to render full-resolution image snapshot (seconds)

Generation time
1.2svs—
FLUX.1 [schnell]: 1WMistral Large 3: 0W
FLUX.1 [schnell] (1/1)

Cost Efficiency

API inference cost per 1,000 generated images

Price per 1k images
$15/1kvs—
FLUX.1 [schnell]: 1WMistral Large 3: 0W

Side-by-Side Benchmark Matrix

Image Elo
FLUX.1 [schnell]1,142
seed-bootstrap · Aug 1, 2026
Mistral Large 3—
Generation time
FLUX.1 [schnell]1.2s
seed-bootstrap · Aug 1, 2026
Mistral Large 3—
Price per 1k images
FLUX.1 [schnell]$15/1k
seed-bootstrap · Aug 1, 2026
Mistral Large 3—
Prompt adherence
FLUX.1 [schnell]84%
seed-bootstrap · Aug 1, 2026
Mistral Large 3—
Text rendering
FLUX.1 [schnell]82%
seed-bootstrap · Aug 1, 2026
Mistral Large 3—
BenchmarkFLUX.1 [schnell]Mistral Large 3Advantage Delta
Image Elo
1,142
seed-bootstrap · Aug 1, 2026
——
Generation time
1.2s
seed-bootstrap · Aug 1, 2026
——
Price per 1k images
$15/1k
seed-bootstrap · Aug 1, 2026
——
Prompt adherence
84%
seed-bootstrap · Aug 1, 2026
——
Text rendering
82%
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 Mistral Large 3
Monthly Image Production Volume25k images / month (25000 imgs)
Quick Presets:
FLUX.1 [schnell]$375.00 / mo
Rate: $15/1k
Mistral Large 3$0.00 / mo
Rate: $0/1k
Estimated Cost Delta

Mistral Large 3 is estimated to save $375.00/month ($4,500/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 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
launchJan 18, 2026

Mistral Large 3: the European flagship with function calling

Jan 2026. Not the Elo crown. Useful when residency and tools matter more than Arena.

Community Sentiment

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CompareLLM Matrix

Verified head-to-head card

LIVE
VS
Black Forest Labs

FLUX.1 [schnell]

Elo n/a
LiveBench—
SWE-bench—
Speed—
Output cost—
Mistral

Mistral Large 3

Elo 1,456
LiveBench61.8%
SWE-bench55.4%
Speed112 tok/s
Output cost$6/1M

Frequently Asked Questions

Which is better overall, FLUX.1 [schnell] or Mistral Large 3?
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.1 [schnell] or Mistral Large 3?
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.1 [schnell] or Mistral Large 3?
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?
FLUX.1 [schnell] 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. FLUX.1 [schnell] and Mistral Large 3 Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Jan 18, 2026

    Mistral Large 3: the European flagship with function calling

Similar Head-to-Head Comparisons

All FLUX.1 [schnell] matchups →|All Mistral Large 3 matchups →
FLUX.1 [schnell] vs FLUX.1 [dev] (previous flux)FLUX.1 [schnell] vs FLUX.1.1 [pro] (next flux)Mistral Large 3 vs Codestral 25.01 (previous mistral)FLUX.2 [max] vs FLUX.1 [schnell]FLUX.2 [flex] vs FLUX.1 [schnell]Claude Opus 4.5 vs Mistral Large 3