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Precision Benchmarks

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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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  3. HiDream-O1-Image-1.5 vs MoonshotAI: Kimi K2 0905
Independent ReportPairwise benchmark snapshot · Aug 17, 2026
noindex (thin pair)
HiDream-O1-Image-1.5(HiDream)
vs
MoonshotAI: Kimi K2 0905(Moonshot)

HiDream-O1-Image-1.5 vs MoonshotAI: Kimi K2 0905 benchmark

Comparing verified benchmark accuracy, speed, and token pricing between HiDream-O1-Image-1.5 and MoonshotAI: Kimi K2 0905. Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Both HiDream-O1-Image-1.5 and MoonshotAI: Kimi K2 0905 present distinct architectural strengths. Compare the verified benchmark matrix below to choose the model tailored to your specific application requirements.
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Executive Verdict Summary

HiDream-O1-Image-1.5 holds empirical advantage (0 of 0 metrics)

Coding / SWESWE-bench
HiDream-O1-Image-1.5Top code solve rate
ReasoningGPQA / Live
HiDream-O1-Image-1.5Top logical accuracy
Best Value$/1M Tok
MoonshotAI: Kimi K2 0905Lowest API billing cost
Speed / TokTok/Sec
HiDream-O1-Image-1.5Fastest stream rate
HiDream
HiDream-O1-Image-1.5

HiDream high-definition visual generator optimized for photorealism and accurate complex lighting.

Img Elo 1,227$80/1k imgs
Moonshot
MoonshotAI: Kimi K2 0905

Auto-discovered from OpenRouter (moonshotai/kimi-k2-0905). Preview until a second source matches.

Top Rival Showdowns for HiDream-O1-Image-1.5
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

Overall Matchup Breakdown

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

HiDream-O1-Image-1.5 (5)vsMoonshotAI: Kimi K2 0905 (0)
HiDream-O1-Image-1.5: 5W (100%)Overall: HiDream-O1-Image-1.5MoonshotAI: Kimi K2 0905: 0W (0%)
← HiDream-O1-Image-1.5MoonshotAI: Kimi K2 0905 →
🏆HiDream-O1-Image-1.5 Leads(3/3)

Visual Quality & Adherence

Arena Preference Elo, prompt fidelity & typography score

Benchmark
HiDream-O1-Image-1.5vsMoonshotAI: Kimi K2 0905
Image Elo
1,227vs—
Prompt adherence
90.5%vs—
Text rendering
91%vs—
HiDream-O1-Image-1.5: 3WMoonshotAI: Kimi K2 0905: 0W
🏆HiDream-O1-Image-1.5 Leads(1/1)

Generation Latency

Time to render full-resolution image snapshot (seconds)

Benchmark
HiDream-O1-Image-1.5vsMoonshotAI: Kimi K2 0905
Generation time
4.1svs—
HiDream-O1-Image-1.5: 1WMoonshotAI: Kimi K2 0905: 0W
🏆HiDream-O1-Image-1.5 Leads(1/1)

Cost Efficiency

API inference cost per 1,000 generated images

Benchmark
HiDream-O1-Image-1.5vsMoonshotAI: Kimi K2 0905
Price per 1k images
$80/1kvs—
HiDream-O1-Image-1.5: 1WMoonshotAI: Kimi K2 0905: 0W

Side-by-Side Benchmark Matrix

HiDream-O1-Image-1.5MoonshotAI: Kimi K2 0905
Image Elo
HiDream-O1-Image-1.51,227
MoonshotAI: Kimi K2 0905—
Generation time
HiDream-O1-Image-1.54.1s
MoonshotAI: Kimi K2 0905—
Price per 1k images
HiDream-O1-Image-1.5$80/1k
MoonshotAI: Kimi K2 0905—
Prompt adherence
HiDream-O1-Image-1.590.5%
MoonshotAI: Kimi K2 0905—
Text rendering
HiDream-O1-Image-1.591%
MoonshotAI: Kimi K2 0905—
BenchmarkHiDream-O1-Image-1.5MoonshotAI: Kimi K2 0905Advantage Delta
Image Elo
1,227
seed-bootstrap · Aug 1, 2026
——
Generation time
4.1s
seed-bootstrap · Aug 1, 2026
——
Price per 1k images
$80/1k
seed-bootstrap · Aug 1, 2026
——
Prompt adherence
90.5%
seed-bootstrap · Aug 1, 2026
——
Text rendering
91%
seed-bootstrap · Aug 1, 2026
——

Workload Cost & Savings Calculator

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

Save 100% with MoonshotAI: Kimi K2 0905
Monthly Image Production Volume25k images / month (25000 imgs)
Quick Presets:
HiDream-O1-Image-1.5$2,000.00 / mo
Rate: $80/1k
MoonshotAI: Kimi K2 0905$0.00 / mo
Rate: $0/1k
Estimated Cost Delta

MoonshotAI: Kimi K2 0905 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 / visionHiDream-O1-Image-1.5

HiDream-O1-Image-1.5 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 / visionHiDream-O1-Image-1.5HiDream-O1-Image-1.5 is the side marked multimodal in the catalog.

Cast Your Matchup Vote

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
HiDream

HiDream-O1-Image-1.5

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

MoonshotAI: Kimi K2 0905

Elo n/a
SWE-bench—
Speed (tok/s)262k
Input / 1M Tokens$0.6/1M
Output / 1M Tokens$2.5/1M

Frequently Asked Questions

Which is better overall, HiDream-O1-Image-1.5 or MoonshotAI: Kimi K2 0905?
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, HiDream-O1-Image-1.5 or MoonshotAI: Kimi K2 0905?
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, HiDream-O1-Image-1.5 or MoonshotAI: Kimi K2 0905?
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. HiDream-O1-Image-1.5 and MoonshotAI: Kimi K2 0905 Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All HiDream-O1-Image-1.5 matchups →|All MoonshotAI: Kimi K2 0905 matchups →
HiDream-O1-Image-1.5 vs Luma UNI 1 Max (previous other)HiDream-O1-Image-1.5 vs MAI-Image-2.5 (next other)