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Claude for Excel

Pyrex catalog from from 1938 with hand-drawn lab glassware [pdf]

TOON – Token Oriented Object Notation

Sieve (YC X25) Is Hiring Engineers to build video datasets for frontier AI

Show HN: Erdos – open-source, AI data science IDE

Researchers demonstrate centimetre-level positioning using smartwatches

Termite farmers fine-tune their weed control

Ask HN: How to boost Gemini transcription accuracy for company names?

Generalized K-Means Clustering

Online tool shows how much specific meds lower blood pressure | New study has mapped exactly how much each medication, alone or in combos, lowers blood pressure, and offers doctors an online tool to guide treatment.

Trump’s trade war squeezes middle-class manufacturing employment -- Since April 2025, overall manufacturing employment has declined by 42,000, while job openings and hires have fallen by 76,000 and 18,000, respectively

HF releases 3T tokens dataset sourced entirely from PDFs.

The Algorithm of Life.?

How algorithms behind social media works

Researchers tie heart failure to molecules released from fat cells

[p] Why per row context understanding is important for data transformations and here's how you can use LLMs to do so

Girls were closing the gender gap in STEM. Then the pandemic hit.

[D] Online hierarchical clustering for news: how to keep event IDs stable under merges/splits in a streaming pipeline?

Datalab

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chandra

Task: image-to-text

Datadog

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Toto-Open-Base-1.0

Task: time-series-forecasting

ByteDance Seed

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Seed1.5-Embedding

microsoft

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qlib

Qlib is an AI-oriented Quant investment platform that aims to use AI tech to empower Quant Research, from exploring ideas to implementing productions. Qlib supports diverse ML modeling paradigms, including supervised learning, market dynamics modeling, and RL, and is now equipped with https://github.com/microsoft/RD-Agent to automate R&D process.

lukasmasuch

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best-of-ml-python

🏆 A ranked list of awesome machine learning Python libraries. Updated weekly.

apache

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superset

Apache Superset is a Data Visualization and Data Exploration Platform

rfordatascience

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tidytuesday

Official repo for the #tidytuesday project

datahub-project

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datahub

The Metadata Platform for your Data and AI Stack

OpenBB-finance

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OpenBB

Financial data platform for analysts, quants and AI agents.

cleanlab

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cleanlab

Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.

mindsdb

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mindsdb

AI Analytics and Knowledge Engine for RAG over large-scale, heterogeneous data. - The only MCP Server you'll ever need

cvat-ai

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cvat

Annotate better with CVAT, the industry-leading data engine for machine learning. Used and trusted by teams at any scale, for data of any scale.