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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. OpenAI: o3 Mini vs AllenAI: Olmo 3 32B Think

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

OpenAI: o3 Mini vs AllenAI: Olmo 3 32B Think benchmark

In this head-to-head showdown, AllenAI: Olmo 3 32B Think is more budget-friendly at $0.5/1M 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: Choose OpenAI: o3 Mini if your priority is peak reasoning, complex code generation, and top preference Elo. Choose AllenAI: Olmo 3 32B Think if you are optimizing for low latency, high throughput, and cost-efficient API deployment.
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Executive Verdict Summary

AllenAI: Olmo 3 32B Think holds empirical advantage (2 of 3 metrics)

Coding / SWESWE-bench
OpenAI: o3 MiniTop code solve rate
ReasoningGPQA / Live
OpenAI: o3 MiniTop logical accuracy
Best Value$/1M Tok
AllenAI: Olmo 3 32B ThinkLowest API billing cost
Speed / TokTok/Sec
OpenAI: o3 MiniFastest stream rate

Verified Advantage Breakdown

3 benchmarks evaluated across capability, speed, and cost

OpenAI: o3 Mini (1)AllenAI: Olmo 3 32B Think (2)
OpenAI: o3 Mini
1 of 3 Wins
✓Context window
AllenAI: Olmo 3 32B Think
2 of 3 Wins
✓Input price✓Output price
OpenAI
Leads 1 of 3
OpenAI: o3 Mini

Auto-discovered from OpenRouter (openai/o3-mini). Preview until a second source matches.

o3-miniElo 1,560In: $1.1 · Out: $4.4/1M
allenai
Leads 2 of 3
AllenAI: Olmo 3 32B Think

Auto-discovered from OpenRouter (allenai/olmo-3-32b-think). Preview until a second source matches.

In: $0.15 · Out: $0.5/1M

OpenAI o-Series Lineage & Sibling Variants

2 models

Currently comparing OpenAI: o3 Mini vs AllenAI: Olmo 3 32B Think. Alternative family tiers available.

Active: OpenAI: o3 Mini
OpenAI: o1$60

OpenAI: o3 Mini Thinking Depth & Cost Scaler

Model A

Simulate accuracy gains vs added response time & token cost

Mode: Medium (Standard)

Reasoning models “think before answering” by generating internal reasoning tokens. Higher effort improves math, coding, and logic accuracy, but increases response delay and token costs.

Delay
290 ms
Standard
CoT Tokens
~1,500
Internal reasoning
Cost / 1k
$8.47
4.5× base bill
Accuracy Boost
+4.5%
STEM & Logic
Top Rival Showdowns for OpenAI: o3 Mini
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 LeaderAllenAI: Olmo 3 32B Think Wins

AllenAI: Olmo 3 32B Think

$0.5 / 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 standard models across 6 key capability dimensions. Tap any spoke or dot to inspect.

Tap any node to inspect
0–100 %ile

Overall Matchup Breakdown

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

OpenAI: o3 Mini (8)vsAllenAI: Olmo 3 32B Think (2)
OpenAI: o3 Mini: 8W (80%)Overall: OpenAI: o3 MiniAllenAI: Olmo 3 32B Think: 2W (20%)
← OpenAI: o3 MiniAllenAI: Olmo 3 32B Think →
🏆OpenAI: o3 Mini Leads(5/5)

Intelligence & Reasoning

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

Benchmark
OpenAI: o3 MinivsAllenAI: Olmo 3 32B Think
Preference Elo
1,560vs—
Coding Elo
1,585vs—
SWE-bench
78.5%vs—
LiveBench
72.4%vs—
GPQA Diamond
87.2%vs—
OpenAI: o3 Mini: 5WAllenAI: Olmo 3 32B Think: 0W
🏆OpenAI: o3 Mini Leads(2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
OpenAI: o3 MinivsAllenAI: Olmo 3 32B Think
Output speed
92 tok/svs—
Time to first token
290 msvs—
OpenAI: o3 Mini: 2WAllenAI: Olmo 3 32B Think: 0W
🏆AllenAI: Olmo 3 32B Think Leads(2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
OpenAI: o3 MinivsAllenAI: Olmo 3 32B Think
Output price
$4.4/1Mvs$0.5/1M+$3.9/1M
Input price
$1.1/1Mvs$0.15/1M+$0.95/1M
Context window
200kvs66k+134k
OpenAI: o3 Mini: 1WAllenAI: Olmo 3 32B Think: 2W

Side-by-Side Benchmark Matrix

OpenAI: o3 MiniAllenAI: Olmo 3 32B Think
Preference Elo
OpenAI: o3 Mini1,560
AllenAI: Olmo 3 32B Think—
Coding Elo
OpenAI: o3 Mini1,585
AllenAI: Olmo 3 32B Think—
LiveBench
OpenAI: o3 Mini72.4%
AllenAI: Olmo 3 32B Think—
SWE-bench
OpenAI: o3 Mini78.5%
AllenAI: Olmo 3 32B Think—
GPQA Diamond
OpenAI: o3 Mini87.2%
AllenAI: Olmo 3 32B Think—
Time to first token
OpenAI: o3 Mini290 ms
AllenAI: Olmo 3 32B Think—
Output speed
OpenAI: o3 Mini92 tok/s
AllenAI: Olmo 3 32B Think—
Input priceAllenAI: Olmo 3 32B Think +$0.95/1M
OpenAI: o3 Mini$1.1/1M
AllenAI: Olmo 3 32B Think$0.15/1M
Output priceAllenAI: Olmo 3 32B Think +$3.9/1M
OpenAI: o3 Mini$4.4/1M
AllenAI: Olmo 3 32B Think$0.5/1M
Context windowOpenAI: o3 Mini +134k
OpenAI: o3 Mini200k
AllenAI: Olmo 3 32B Think66k
BenchmarkOpenAI: o3 MiniAllenAI: Olmo 3 32B ThinkAdvantage Delta
Preference Elo
1,560
lmarena · Aug 17, 2026
——
Coding Elo
1,585
lmarena · Aug 17, 2026
——
LiveBench
72.4%
livebench · Aug 17, 2026
——
SWE-bench
78.5%
swebench · Aug 17, 2026
——
GPQA Diamond
87.2%
seed-bootstrap · Aug 1, 2026
——
Time to first token
290 ms
seed-bootstrap · Aug 1, 2026
——
Output speed
92 tok/s
seed-bootstrap · Aug 1, 2026
——
Input price
$1.1/1M
openrouter · Aug 17, 2026
$0.15/1M
openrouter · Aug 17, 2026
+$0.95/1M
Output price
$4.4/1M
openrouter · Aug 17, 2026
$0.5/1M
openrouter · Aug 17, 2026
+$3.9/1M
Context window
200k
openrouter · Aug 17, 2026
66k
openrouter · Aug 17, 2026
+134k

Workload Cost & Savings Calculator

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

Save 88% with AllenAI: Olmo 3 32B Think
Monthly Volume50M tokens/mo
Quick Presets:
Token Ratio (In vs Out)70% In / 30% Out
RAG / Search (10% out)Coding / Chat (50% out)
OpenAI: o3 Mini$104.50 / mo
In: $38.5Out: $66
AllenAI: Olmo 3 32B Think$12.75 / mo
In: $5.25Out: $7.5
Estimated Cost Delta

AllenAI: Olmo 3 32B Think is estimated to save $91.75/month ($1,101/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

  • 1
    AllenAI: Olmo 3 32B Think:Pick AllenAI: Olmo 3 32B Think when you are optimizing output cost.

Recommended Workload Routing

Repo / coding agentsinsufficient data

Need SWE-bench on both sides.

High-volume chatAllenAI: Olmo 3 32B Think

Lower output list price ($0.5/1M).

Voice / low-latency UIinsufficient data

Need TTFT on both sides.

Long-document RAGOpenAI: o3 Mini

Larger window (200k).

Screenshots / visionAllenAI: Olmo 3 32B Think

AllenAI: Olmo 3 32B Think is the side marked multimodal in the catalog.

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsinsufficient dataNeed SWE-bench on both sides.
High-volume chatAllenAI: Olmo 3 32B ThinkLower output list price ($0.5/1M).
Voice / low-latency UIinsufficient dataNeed TTFT on both sides.
Long-document RAGOpenAI: o3 MiniLarger window (200k).
Screenshots / visionAllenAI: Olmo 3 32B ThinkAllenAI: Olmo 3 32B Think 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
OpenAI

OpenAI: o3 Mini

Elo 1,560
SWE-bench78.5%
Speed (tok/s)92 tok/s
Input / 1M Tokens$1.1/1M
Output / 1M Tokens$4.4/1M
allenai

AllenAI: Olmo 3 32B Think

Elo n/a
SWE-bench—
Speed (tok/s)66k
Input / 1M Tokens$0.15/1M
Output / 1M Tokens$0.5/1M

Frequently Asked Questions

Which is better overall, OpenAI: o3 Mini or AllenAI: Olmo 3 32B Think?
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: o3 Mini or AllenAI: Olmo 3 32B Think?
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?
AllenAI: Olmo 3 32B Think output tokens are $0.5/1M versus $4.4/1M. Input prices and retry rates still move the real bill.
Which is faster, OpenAI: o3 Mini or AllenAI: Olmo 3 32B Think?
We do not have TTFT for both models.
Which has the larger context window?
OpenAI: o3 Mini accepts 200k tokens versus 66k.
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: o3 Mini and AllenAI: Olmo 3 32B Think Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All OpenAI: o3 Mini matchups →|All AllenAI: Olmo 3 32B Think matchups →
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