Model comparison
Claude 4.1 Opus Thinking vs o1-pro
Head-to-head evidence from 1 shared benchmark result across 1 category. Overall scores shown here use the public BenchAlign v5 ranking lane.
Public leaderboard positions: Claude 4.1 Opus Thinking #184 (Supported); o1-pro #141 (Estimated). Intervals and evidence labels describe ranking uncertainty, not a guarantee for a specific workload.
Evidence parity. Claude 4.1 Opus Thinking and o1-pro share 1 comparable benchmark result. 0 of 8 categories are comparable. 8 results are unique to Claude 4.1 Opus Thinking; 1 to o1-pro.
Updated July 24, 2026- Shared results
- 1
- Claude 4.1 Opus Thinking only
- 8
- o1-pro only
- 1
- Comparable categories
- 0 / 8
Benchmark data for Claude 4.1 Opus Thinking and o1-pro is coming soon on BenchLM.
Confidence note. This is a partial-evidence comparison with 1 shared benchmark result across 1 evidence category; 0 of 8 categories currently have scoreable aggregates for both models. Treat the verdict as directional until coverage is more balanced.
Why this result
BenchLM has partial data for these models, but not enough overlapping benchmark coverage to produce a fair score-level comparison yet.
Category breakdown
Exact category averages are shown below. Not measured means BenchLM does not have enough sourced public coverage for that model and category.
| Category | Claude 4.1 Opus Thinking | Δ | o1-pro |
|---|---|---|---|
| Knowledge | Claude 4.1 Opus ThinkingNot measured | MarginNo overlap | o1-pro79.0 |
Operational comparison
Runtime and commercial metrics are compared only when both models have a complete sourced value.
| Metric | Claude 4.1 Opus Thinking | o1-pro | Comparison |
|---|---|---|---|
| Input / output priceUSD per 1M tokens | Claude 4.1 Opus ThinkingNot available | o1-pro$150 input / $600 output | A complete price comparison is not available. |
| Generation speedtokens per second | Claude 4.1 Opus Thinking29 tok/s | o1-proNot available | A complete speed comparison is not available. |
| First-answer latencyseconds to first token | Claude 4.1 Opus Thinking15.00 s | o1-proNot available | A complete latency comparison is not available. |
| Context windowmaximum listed tokens | Claude 4.1 Opus Thinking200K | o1-pro200K | Listed context windows are equal. |
Benchmark Deep Dive
Agentic1 benchmarks
| Benchmark | Claude 4.1 Opus Thinking | o1-pro | Result |
|---|---|---|---|
| τ²-bench resultsSource | 71.4% | — | Not comparable |
Coding1 benchmarks
| Benchmark | Claude 4.1 Opus Thinking | o1-pro | Result |
|---|---|---|---|
| AA-SciCodeSource | 40.9% | — | Not comparable |
Reasoning2 benchmarks
Knowledge4 benchmarks
Multimodal1 benchmarks
| Benchmark | Claude 4.1 Opus Thinking | o1-pro | Result |
|---|---|---|---|
| AA-MMMU-ProSource | 67.9% | — | Not comparable |
Inst. Following1 benchmarks
| Benchmark | Claude 4.1 Opus Thinking | o1-pro | Result |
|---|---|---|---|
| AA-IFBenchSource | 55.4% | — | Not comparable |
Frequently Asked Questions (3)
Can I compare Claude 4.1 Opus Thinking 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 Claude 4.1 Opus Thinking and o1-pro today?
Claude 4.1 Opus Thinking: Pricing unavailable 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.
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