Open-Source Foundation Model for Financial Market “K-Line” Data | Open Source Daily No.792

Kronos — Financial Market Foundation Model

Repo: shiyu-coder/Kronos

Stars: 8.3k License: MIT

Kronos is an open-source foundation model designed specifically for financial market K-line data.

Key Features

• Decoder Architecture — Pre-trained on multi-dimensional continuous K-line data (OHLCV) from 45 exchanges worldwide.
• Two-Stage Tokenization — Quantizes continuous data into hierarchical discrete tokens.
• Noise Handling — Optimized for high-noise characteristics of financial markets, outperforming general time series transformers for complex, volatile datasets.
• Model Sizes — Ranges from 4.1M to nearly 500M parameters, covering diverse compute needs.
• Forecast Generation — Quickly predicts future prices from historical K-line data with built-in preprocessing, normalization, and de-normalization pipelines.
• Hugging Face Integration — Model and tokenizer are available, plus an online demo predicting BTC/USD movement over 24 hours.

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actions-runner-controller — Kubernetes GitHub Actions Runners

Repo: actions/actions-runner-controller

Stars: 5.8k License: Apache-2.0

`actions-runner-controller` is an operator toolkit for managing and scaling self-hosted GitHub Actions runners on Kubernetes.

Key Features

• Dynamic Scaling — Runners scale with workflow load for repo/org/enterprise contexts.
• Ephemeral Runners — Temporary containerized runners enable elastic scaling.
• Helm Charts — Simplify Kubernetes integration and deployment.
• Collaborative Development — Built by official and community contributors for stability and compatibility.

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CVE-2024-21413 — Microsoft Outlook RCE PoC

Repo: xaitax/CVE-2024-21413-Microsoft-Outlook-Remote-Code-Execution-Vulnerability

Stars: 742 License: NOASSERTION

This proof-of-concept targets a remote code execution vulnerability in Microsoft Outlook.

Vulnerability Overview

• Alias: #MonikerLink
• Severity: CVSS 9.8 (High) — Potential NTLM info disclosure and remote code execution.
• Exploit Method: Bypasses Office’s Protected View, affecting other Office apps.
• Email Evasion: Uses SMTP auth to bypass SPF, DKIM, and DMARC checks.

PoC Capabilities

• Modes: Zero-click NTLM credential leakage & one-click remote code execution.
• Configurable: Parameters for SMTP server, port, credentials, and email content.

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full-stack-foundations — Learn Full-Stack Web Development

Repo: epicweb-dev/full-stack-foundations

Stars: 636 License: NOASSERTION

A hands-on learning project for mastering full-stack web application development.

Highlights

• Real-world application exercises for skill-building.
• Requires prior experience with JavaScript, TypeScript, React, and Node.js.
• Multiple applications included (setup time required).
• Command-line editor launch for quick access.
• Built-in test scripts to validate solutions.

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LLM-scientific-feedback — AI-Powered Research Paper Reviews

Repo: Weixin-Liang/LLM-scientific-feedback

Stars: 525 License: CC-BY-4.0

Evaluates how well large language models (LLMs) like GPT‑4 can provide useful feedback on academic research papers.

Study Findings

• Automated GPT‑4 pipeline generates scientific paper reviews.
• Compared GPT‑4 feedback vs. human reviewers in two large-scale studies.
• Nature and ICLR findings show high feedback overlap between GPT‑4 and human reviewers.
• 57% of users found AI feedback helpful; 82.4% found it more useful than certain human comments.
• Demonstrates LLM-human feedback complementarity for timely expert insights.

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