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o1-preview vs o1-pro

Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.

Sibling matchup inside the o1 family.

Benchmark data for one or both models is coming soon. This page currently shows metadata and pricing where BenchLM has it, and score-level comparisons will populate as public benchmark results land.

o1-preview

--

VS

o1-pro

30

0 categoriesvs0 categories

Benchmark data for o1-preview and o1-pro is coming soon on BenchLM.

Category Radar

Head-to-Head by Category

Operational Comparison

o1-preview

o1-pro

Price (per 1M tokens)

$15 / $60

$150 / $600

Speed

N/A

N/A

Latency (TTFT)

N/A

N/A

Context Window

200K

200K

Quick Verdict

Benchmark data for o1-preview and o1-pro is coming soon on BenchLM.

BenchLM does not have sourced benchmark coverage for o1-preview yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

o1-pro is priced at $150.00 input / $600.00 output per 1M tokens, versus $15.00 input / $60.00 output per 1M tokens for o1-preview.

Benchmark Deep Dive

Frequently Asked Questions (3)

Can I compare o1-preview and o1-pro on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

What data is available for o1-preview and o1-pro today?

o1-preview: $15.00 input / $60.00 output per 1M tokens o1-pro: $150.00 input / $600.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

Related Comparisons

Last updated: April 23, 2026

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