OpenAI o1
AI that can do general-purpose complex reasoning
Unsloth
Open-source finetuning of LLMs
Updated February 2026
| OpenAI o1 | Unsloth | |
|---|---|---|
| Rating | 5.0★ | 5.0★ |
| Reviews | 11 | 1 |
| Pros | 1 | 0 |
| FactScore™ | 54 | 15.1 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in OpenAI o1 — Pros
Ai featuresBoth tools — Pros
—Only in Unsloth — Pros
No unique pros listedOnly in OpenAI o1 — Cons
Difficulty canceling subscription Limited conditional logic complexityBoth tools — Cons
—Only in Unsloth — Cons
—Details
| OpenAI o1 | Unsloth | |
|---|---|---|
| Categories | LLMs | LLMs, AI Infrastructure Tools, Cloud Computing Platforms |
| Platforms | Web | Web |
| Became Popular | September 13, 2024 | March 1, 2025 |
| Website | openai.com | unsloth.ai |
Who Should Pick Which?
Choose OpenAI o1 if...
- Ai features
Choose Unsloth if...
- No unique pros listed
With a FactScore™ of 54 vs 15.1, OpenAI o1 leads in community reception. OpenAI o1 uniquely offers Ai features, while Unsloth stands out for No unique pros listed.
What Users Say
OpenAI o1
We power our AI chart generation through o1 to get high quality visualizations for any data question. o1 is able to deeply understand any data source, including complex custom databases.
ChatGPT Pro includes o1 pro mode, a version of o1 that uses more compute to think harder and provide even better answers to the hardest problems.
OpenAI's o1 model, with its advanced reasoning and planning capabilities, significantly enhances our decision-making process.
Unsloth
We use unsloth for finetuning this small model to become experts at this task!
Related Comparisons
Frequently Asked Questions
Which is better, OpenAI o1 or Unsloth?
Based on FactScore™, OpenAI o1 leads with a score of 54 vs 15.1. OpenAI o1 has a higher rating of 5.0★ compared to 5.0★.
What are the pros of OpenAI o1 compared to Unsloth?
OpenAI o1 uniquely offers: Ai features.
What are the pros of Unsloth compared to OpenAI o1?
Unsloth uniquely offers: No unique pros listed.
Is OpenAI o1 better rated than Unsloth?
OpenAI o1 is rated 5.0★ from 11 reviews. Unsloth is rated 5.0★ from 1 reviews.
What is the FactScore™ of OpenAI o1 and Unsloth?
FactScore™ weighs rating and review volume together. OpenAI o1 scores 54 and Unsloth scores 15.1.
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