# Kimi K3.1 Pro vs o1-pro

> Side-by-side benchmark comparison for Kimi K3.1 Pro and o1-pro across agentic, coding, multimodal, knowledge, reasoning, multilingual, and math tasks.

- Canonical page: https://benchlm.ai/compare/kimi-3-1-pro-vs-o1-pro
- Last updated: October 23, 2026

- Shared sourced benchmarks: 1
- HTML indexing: indexable
- Ranking lane: BenchAlign v5.8

## Quick Verdict

Evidence is too thin for a benchmark verdict: Kimi K3.1 Pro and o1-pro share only 1 sourced benchmark row.

## Summary

- Only 1 shared sourced benchmark row is available. That is not enough for a broad capability verdict, so this mirror does not name an overall winner.
- Kimi K3.1 Pro has the lower published output-token price.
- Kimi K3.1 Pro has the larger published context window at 1.05M.

## Model Snapshot

| Property | Kimi K3.1 Pro | o1-pro |
|----------|----------|----------|
| Creator | Moonshot AI | OpenAI |
| Type | Pending | Proprietary |
| Reasoning | Reasoning | Reasoning |
| Context | 1.05M | 200K |
| Independent public score (not head-to-head) | null | 35.67 |
| Benchmarks Covered | 42 | 1 |
| Pricing (input/output) | $2.00 / $10.00 | $150.00 / $600.00 |

## Category Breakdown

### Agentic

- Winner: Insufficient shared evidence
- Kimi K3.1 Pro public-lane score: Coming soon
- o1-pro public-lane score: Coming soon

| Benchmark | Kimi K3.1 Pro | o1-pro | Winner |
|-----------|-----------|-----------|--------|
| Terminal-Bench 4.0 | 65.70% | Coming soon | Coming soon |
| Terminal-Bench-Science 0.1 | 38.1% | Coming soon | Coming soon |
| HLE w/ tools | 70.0% | Coming soon | Coming soon |
| BrowseComp | 92.1% | Coming soon | Coming soon |
| BioMysteryBench | 80.6% | Coming soon | Coming soon |
| Agents' Last Exam | 43.2% | Coming soon | Coming soon |
| Agents' Last Exam (CLI) | 44.2% | Coming soon | Coming soon |
| APEX-Agents | 67.2% | Coming soon | Coming soon |
| Frontier Finance | 58.6% | Coming soon | Coming soon |
| HANDBOOK.md | 44.6% | Coming soon | Coming soon |
| OSWorld 2.0 | 79.6% | Coming soon | Coming soon |
| Business Operation | 37.8% | Coming soon | Coming soon |
| Financial Modeling | 57.6% | Coming soon | Coming soon |
| Financial Research | 70.4% | Coming soon | Coming soon |
| Kimi Hallu Bench Hard (tools) | 8.3% | Coming soon | Coming soon |
| ExploitGym | 20.7% | Coming soon | Coming soon |

### Coding

- Winner: Insufficient shared evidence
- Kimi K3.1 Pro public-lane score: Coming soon
- o1-pro public-lane score: Coming soon

| Benchmark | Kimi K3.1 Pro | o1-pro | Winner |
|-----------|-----------|-----------|--------|
| DeepSWE | 75.5% | Coming soon | Coming soon |
| ProgramBench (binary) | 31.5% | Coming soon | Coming soon |
| Kimi Code Bench v2 | 77.1% | Coming soon | Coming soon |
| Kimi Code Bench 3.0 Long-horizon | 61.2% | Coming soon | Coming soon |
| sweMarathon | 51.7% | Coming soon | Coming soon |
| PostTrainBench v1.2 | 36.5% | Coming soon | Coming soon |

### Multimodal & Grounded

- Winner: Insufficient shared evidence
- Kimi K3.1 Pro public-lane score: 98 (#1/56)
- o1-pro public-lane score: Coming soon

| Benchmark | Kimi K3.1 Pro | o1-pro | Winner |
|-----------|-----------|-----------|--------|
| OfficeQA Pro | 67.4% | Coming soon | Coming soon |
| OfficeQA Pro v2 | 64.4% | Coming soon | Coming soon |
| BenchCAD Vision2Code (no tools) | 0.728 | Coming soon | Coming soon |
| BenchCAD Vision2Code (tools) | 0.927 | Coming soon | Coming soon |
| MMMU-Pro | 84.1% | Coming soon | Coming soon |
| MMMU-Pro w/ Python | 90% | Coming soon | Coming soon |
| CharXiv | 93.4% | Coming soon | Coming soon |
| CharXiv w/o tools | 89% | Coming soon | Coming soon |
| Chartography (tools) | 90.2% | Coming soon | Coming soon |
| BabyVision w/ Python | 95.4% | Coming soon | Coming soon |
| ZeroBench | 39.0% | Coming soon | Coming soon |
| ZeroBench w/ Python | 63.0% | Coming soon | Coming soon |
| GDP.pdf (Gemini judge) | 34.6% | Coming soon | Coming soon |
| GDP.pdf w/ Python (Gemini judge) | 85.7% | Coming soon | Coming soon |
| PerceptionBench | 68.3% | Coming soon | Coming soon |

### Knowledge

- Winner: Insufficient shared evidence
- Kimi K3.1 Pro public-lane score: Coming soon
- o1-pro public-lane score: Coming soon

| Benchmark | Kimi K3.1 Pro | o1-pro | Winner |
|-----------|-----------|-----------|--------|
| GPQA | 94.2% | 79% | Kimi K3.1 Pro |
| GPQA-D | 94.2% | Coming soon | Coming soon |
| HLE | 70% | Coming soon | Coming soon |
| HLE w/o tools | 51.1% | Coming soon | Coming soon |
| Kimi Hallu Bench | 5.4% | Coming soon | Coming soon |

## FAQ

### Is there enough evidence to pick between Kimi K3.1 Pro and o1-pro?

Not yet. The models share only 1 sourced benchmark row, so this mirror reports the available measurements and metadata without naming a broad winner.

### What can I compare safely on this page?

Published pricing, context windows, model type, and individual shared benchmark rows are directly comparable. Independent overall scores and non-overlapping benchmark coverage are labeled separately and should not be read as a controlled head-to-head result.

## Related Comparisons

- [Kimi K3.1 Pro vs o1](/compare/kimi-3-1-pro-vs-o1)
- [o1-pro vs o1](/compare/o1-vs-o1-pro)
- [Kimi K3.1 Pro vs o1-preview](/compare/kimi-3-1-pro-vs-o1-preview)
- [o1-pro vs o1-preview](/compare/o1-preview-vs-o1-pro)

## Explore More

- [Kimi K3.1 Pro profile](/models/kimi-3-1-pro)
- [o1-pro profile](/models/o1-pro)
- [Compare Pricing](/llm-pricing)
- [Alternative Finder](/tools/alternative-finder)
- [LLM Selector](/tools/llm-selector)
- [Overall Rankings](/best/overall)