Clean and standardize messy datasets by handling missing values, duplicates, format inconsistencies, and outlier detection.
| Model | Provider | |||
|---|---|---|---|---|
| 1 | Claude Opus 4.6 | Anthropic | 85 | |
| 2 | GPT-5.3 Codex | OpenAI | 93 | |
| 3 | Claude Opus 4.5 | Anthropic | 82 | |
| 4 | Gemini 3 Pro | 87 | ||
| 5 | Claude Sonnet 4.6 | Anthropic | 74 | |
| 6 | GLM-5 | Zhipu AI | 78 | |
| 7 | GPT-5.2 | OpenAI | 69 | |
| 8 | Claude Sonnet 4.5 | Anthropic | 68 | |
| 9 | Gemini 2.5 Pro | 74 | ||
| 10 | MiniMax 2.5 | MiniMax | 68 |
Excels at detecting subtle inconsistencies and generating reliable cleaning scripts with proper validation steps.
MiniMax 2.5 processes data analysis and visualization tasks efficiently. Solid analytical capabilities with structured outputs that rival pricier alternatives for most business intelligence needs.
Analyze structured data in CSV or Excel files including summary statistics, trend identification, and actionable insights.
Plan and execute data migrations between systems including schema mapping, transformation scripts, and validation.
Perform statistical tests, regression analysis, hypothesis testing, and significance calculations on research or business data.
Mid-Level | 2-4.0 hrs | $50-90/hr
