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Every score has a dated snapshot.

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  3. OpenAI: GPT-4o-mini (batch) vs GPT-5 mini

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

OpenAI: GPT-4o-mini (batch) vs GPT-5 mini benchmark

In this head-to-head showdown, OpenAI: GPT-4o-mini (batch) is more budget-friendly at $0.3/1M per 1M output tokens. Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Both OpenAI: GPT-4o-mini (batch) and GPT-5 mini present distinct architectural strengths. Compare the verified benchmark matrix below to choose the model tailored to your specific application requirements.
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Verified Head-to-Head Advantage Breakdown

3 direct benchmark disciplines evaluated across capability, speed, and cost

OpenAI: GPT-4o-mini (batch) (2)GPT-5 mini (1)
OpenAI: GPT-4o-mini (batch)
2 of 3 Wins
✓Input price✓Output price
GPT-5 mini
1 of 3 Wins
✓Context window
OpenAI
Leads 2 of 3 metrics
OpenAI: GPT-4o-mini (batch)

Auto-discovered from OpenRouter (openai/gpt-4o-mini:batch). Preview until a second source matches.

$0.3/1M out
OpenAI
Leads 1 of 3 metrics
GPT-5 mini

Cost-efficient GPT-5 distill for high-volume agents.

Mini DistillElo 1,410$2/1M out
Top Rival Showdowns for OpenAI: GPT-4o-mini (batch)
All Matchups
Compare vs:vs Claude Opus 4.5vs Gemini 3 Provs Grok 4.6vs DeepSeek V4 Provs Qwen 3 Max
Preference Leader

No shared data

Single model data

Throughput Leader

No shared data

No latency data

Value per Dollar LeaderOpenAI: GPT-4o-mini (batch) Wins

OpenAI: GPT-4o-mini (batch)

$0.3 / 1M output

Capability Percentiles

Relative percentile scores computed across all active models in the benchmark catalog.

Multi-Dimensional Capability Radar

Leaders Matchup Capability Radar

Comparing top Western standard models with China's leading frontier rival across 6 skill dimensions. Tap any spoke or dot to inspect.

Tap any node to inspect
0–100 %ile
Head-to-Head Comparison

Overall Matchup Breakdown

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

OpenAI: GPT-4o-mini (batch) (2)vsGPT-5 mini (8)
OpenAI: GPT-4o-mini (batch): 2W (20%)Overall: GPT-5 miniGPT-5 mini: 8W (80%)
← OpenAI: GPT-4o-mini (batch)GPT-5 mini →
🏆GPT-5 mini(5/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Benchmark
OpenAI: GPT-4o-mini (batch)vsGPT-5 mini
Preference Elo
—vs1,410
Coding Elo
—vs1,395
SWE-bench
—vs52.4%
LiveBench
—vs61.2%
GPQA Diamond
—vs72%
OpenAI: GPT-4o-mini (batch): 0WGPT-5 mini: 5W
🏆GPT-5 mini(2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
OpenAI: GPT-4o-mini (batch)vsGPT-5 mini
Output speed
—vs155 tok/s
Time to first token
—vs140 ms
OpenAI: GPT-4o-mini (batch): 0WGPT-5 mini: 2W
🏆OpenAI: GPT-4o-mini (batch)(2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
OpenAI: GPT-4o-mini (batch)vsGPT-5 mini
Output price
$0.3/1Mvs$2/1M+$1.7/1M
Input price
$0.075/1Mvs$0.25/1M+$0.175/1M
Context window
128kvs400k+272k
OpenAI: GPT-4o-mini (batch): 2WGPT-5 mini: 1W

Side-by-Side Benchmark Matrix

Preference Elo
OpenAI: GPT-4o-mini (batch)—
GPT-5 mini1,410
lmarena · Aug 17, 2026
Coding Elo
OpenAI: GPT-4o-mini (batch)—
GPT-5 mini1,395
lmarena · Aug 17, 2026
LiveBench
OpenAI: GPT-4o-mini (batch)—
GPT-5 mini61.2%
livebench · Aug 17, 2026
SWE-bench
OpenAI: GPT-4o-mini (batch)—
GPT-5 mini52.4%
swebench · Aug 17, 2026
GPQA Diamond
OpenAI: GPT-4o-mini (batch)—
GPT-5 mini72%
seed-bootstrap · Aug 1, 2026
Time to first token
OpenAI: GPT-4o-mini (batch)—
GPT-5 mini140 ms
seed-bootstrap · Aug 1, 2026
Output speed
OpenAI: GPT-4o-mini (batch)—
GPT-5 mini155 tok/s
seed-bootstrap · Aug 1, 2026
Input price+$0.175/1M
OpenAI: GPT-4o-mini (batch)$0.075/1M
openrouter · Aug 17, 2026
GPT-5 mini$0.25/1M
openrouter · Aug 17, 2026
Output price+$1.7/1M
OpenAI: GPT-4o-mini (batch)$0.3/1M
openrouter · Aug 17, 2026
GPT-5 mini$2/1M
openrouter · Aug 17, 2026
Context window+272k
OpenAI: GPT-4o-mini (batch)128k
openrouter · Aug 17, 2026
GPT-5 mini400k
openrouter · Aug 17, 2026
BenchmarkOpenAI: GPT-4o-mini (batch)GPT-5 miniAdvantage Delta
Preference Elo—
1,410
lmarena · Aug 17, 2026
—
Coding Elo—
1,395
lmarena · Aug 17, 2026
—
LiveBench—
61.2%
livebench · Aug 17, 2026
—
SWE-bench—
52.4%
swebench · Aug 17, 2026
—
GPQA Diamond—
72%
seed-bootstrap · Aug 1, 2026
—
Time to first token—
140 ms
seed-bootstrap · Aug 1, 2026
—
Output speed—
155 tok/s
seed-bootstrap · Aug 1, 2026
—
Input price
$0.075/1M
openrouter · Aug 17, 2026
$0.25/1M
openrouter · Aug 17, 2026
+$0.175/1M
Output price
$0.3/1M
openrouter · Aug 17, 2026
$2/1M
openrouter · Aug 17, 2026
+$1.7/1M
Context window
128k
openrouter · Aug 17, 2026
400k
openrouter · Aug 17, 2026
+272k
Interactive Simulator (USD)

Workload Cost & Savings Calculator

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

Save up to 82% with OpenAI: GPT-4o-mini (batch)
Monthly Volume50M tokens/mo
Quick Presets:
Token Ratio (In vs Out)70% In / 30% Out
RAG / Search (10% out)Coding / Chat (50% out)
OpenAI: GPT-4o-mini (batch)$7.13 / mo
In: $2.63Out: $4.5
GPT-5 mini$38.75 / mo
In: $8.75Out: $30
Estimated Cost Delta

OpenAI: GPT-4o-mini (batch) is estimated to save $31.63/month ($380/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

  • 1
    OpenAI: GPT-4o-mini (batch):Pick OpenAI: GPT-4o-mini (batch) when you are optimizing output cost.

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatOpenAI: GPT-4o-mini (batch)

Lower output list price ($0.3/1M).

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGGPT-5 mini

Larger window (400k).

Screenshots / visionGPT-5 mini

GPT-5 mini is the side marked multimodal in the catalog.

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsinsufficient dataNeed SWE-bench on both sides.
High-volume chatOpenAI: GPT-4o-mini (batch)Lower output list price ($0.3/1M).
Voice / low-latency UIinsufficient dataNeed TTFT on both sides.
Long-document RAGGPT-5 miniLarger window (400k).
Screenshots / visionGPT-5 miniGPT-5 mini is the side marked multimodal in the catalog.

Related Editorial Dispatches & Benchmark Notes

View all news
launchAug 8, 2025

GPT-5 mini: the 2025 distill still useful as a cheap OpenAI baseline

High-volume agents that cannot pay Sol. Compare to Luna before you assume the new cheap SKU wins.

Community Sentiment

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
OpenAI

OpenAI: GPT-4o-mini (batch)

Elo n/a
SWE-bench—
Speed (tok/s)128k
Input / 1M Tokens$0.075/1M
Output / 1M Tokens$0.3/1M
OpenAI

GPT-5 mini

Elo 1,410
SWE-bench52.4%
Speed (tok/s)155 tok/s
Input / 1M Tokens$0.25/1M
Output / 1M Tokens$2/1M

Frequently Asked Questions

Which is better overall, OpenAI: GPT-4o-mini (batch) or GPT-5 mini?
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, OpenAI: GPT-4o-mini (batch) or GPT-5 mini?
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?
OpenAI: GPT-4o-mini (batch) output tokens are $0.3/1M versus $2/1M. Input prices and retry rates still move the real bill.
Which is faster, OpenAI: GPT-4o-mini (batch) or GPT-5 mini?
We do not have TTFT for both models.
Which has the larger context window?
GPT-5 mini accepts 400k tokens versus 128k.
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. OpenAI: GPT-4o-mini (batch) and GPT-5 mini Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Related news

  • launch · Aug 8, 2025

    GPT-5 mini: the 2025 distill still useful as a cheap OpenAI baseline

Similar Head-to-Head Comparisons

All OpenAI: GPT-4o-mini (batch) matchups →|All GPT-5 mini matchups →
GPT-5 mini vs OpenAI: o3 Mini (previous gpt-mini)GPT-5 mini vs GPT-5.6 Luna (next gpt-mini)GPT-5 vs GPT-5 miniGPT-4.5 Orion vs GPT-5 miniGPT-5.6 Sol vs GPT-5 miniGPT-5.6 Terra vs GPT-5 mini