This article introduces agentic TRACE, an open-source framework designed to build LLM-powered data analysis agents that eliminate data hallucinations. TRACE shifts the LLM's role from analyst to orchestrator, ensuring all computations are deterministic and data-driven. The framework achieves this by having the LLM work with metadata instead of raw data, relying on the database as the source of truth, and providing a complete audit trail. Example use cases demonstrate the system's ability to deliver verifiable results on inexpensive models like Gemini 3.1 Flash Lite. The author provides a quick start guide and encourages contributions to the project.
agentic_TRACE is a framework designed to build LLM-powered data analysis agents that prioritize data integrity and auditability. It addresses the risks associated with directly feeding data to LLMs, such as fabrication, inaccurate calculations, and context window limitations. The core principle is to separate the LLM's orchestration role from the actual data processing, which is handled by deterministic tools.
This approach ensures prompts remain concise, minimizes hallucination risks, and provides a complete audit trail of data transformations. The framework is domain-agnostic, allowing users to extend it with custom tools and data sources for specific applications. A working example, focusing on stock market analysis, demonstrates its capabilities.
This approach ensures prompts remain concise, minimizes hallucination risks, and provides a complete audit trail of data transformations. The framework is domain-agnostic, allowing users to extend it with custom tools and data sources for specific applications. A working example, focusing on stock market analysis, demonstrates its capabilities.
This article introduces agentic TRACE, an open-source framework designed to build LLM-powered data analysis agents that eliminate data hallucinations. TRACE shifts the LLM's role from analyst to orchestrator, ensuring the LLM never directly touches the data. All computations are deterministic and executed by code, using the database as the single source of truth. The framework emphasizes auditability, security, and the ability to run effectively on inexpensive models. The author provides examples and a quick start guide for implementing TRACE, highlighting its potential for building verifiable agents across various data domains.
This article explains Pair Plots (Scatter Matrices) in Python for exploratory data analysis, showing pairwise relationships between numerical variables using scatter plots and distribution plots.
The article provides the following Python code using `seaborn` and `matplotlib` to create a pair plot:
```python
import seaborn as sns
import matplotlib.pyplot as plt
import pandas as pd
import numpy as np
# Create some random data
data = np.random.rand(100, 4)
df = pd.DataFrame(data, columns= 'A', 'B', 'C', 'D' » )
# Create the pair plot
sns.pairplot(df)
# Show the plot
plt.show()
```
The article provides the following Python code using `seaborn` and `matplotlib` to create a pair plot:
```python
import seaborn as sns
import matplotlib.pyplot as plt
import pandas as pd
import numpy as np
# Create some random data
data = np.random.rand(100, 4)
df = pd.DataFrame(data, columns= 'A', 'B', 'C', 'D' » )
# Create the pair plot
sns.pairplot(df)
# Show the plot
plt.show()
```
An analysis of the current LLM landscape in 2026, focusing on the shift from 'vibe coding' to more efficient and controlled workflows for software development and data analysis. The author advocates for tools like AI Studio and OpenCode, and discusses the strengths of models like Gemini 2.5 Pro and Claude Sonnet.
"Talk to your data. Instantly analyze, visualize, and transform."
Analyzia is a data analysis tool that allows users to talk to their data, analyze, visualize, and transform CSV files using AI-powered insights without coding. It features natural language queries, Google Gemini integration, professional visualizations, and interactive dashboards, with a conversational interface that remembers previous questions. The tool requires Python 3.11+, a Google API key, and uses Streamlit, LangChain, and various data visualization libraries
Analyzia is a data analysis tool that allows users to talk to their data, analyze, visualize, and transform CSV files using AI-powered insights without coding. It features natural language queries, Google Gemini integration, professional visualizations, and interactive dashboards, with a conversational interface that remembers previous questions. The tool requires Python 3.11+, a Google API key, and uses Streamlit, LangChain, and various data visualization libraries
This tutorial compares Polars and pandas, covering syntax, performance, LazyFrames, conversions, and plotting to help you choose the right library for your data analysis needs.
The author discusses a shift in approach to clustering mixed data, advocating for starting with the simpler Gower distance metric before resorting to more complex embedding techniques like UMAP. They introduce 'Gower Express', an optimized and accelerated implementation of Gower.
XTRAN is a software meta-tool that marries compiler and expert system technologies to provide rule-driven automation of software tasks involving a wide variety of computer languages. It supports code assessment, generation, transformation, translation, data/text analysis, and more.
This article explores gamma spectroscopy using a Radiacode 103G detector and Python, detailing data collection, analysis, and experiments with various objects to identify radioactive elements.
