Today’s Open Source (2025-11-28): DeepSeek-Math-V2 Launches with LLM Validator for Self-Verification, Tackling Mathematical Reasoning Rigor
🏆 Foundation Models Overview
This document presents cutting-edge AI and LLM projects that push the boundaries in mathematical reasoning, multimodal learning, bias reduction, and agent development.
Projects include DeepSeek-Math-V2, DifficultySampling, Awesome Nano Banana Pro, UDA_Debias, Wave Terminal, and Acontext.
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① DeepSeek-Math-V2 – Self-Verifiable Mathematical Reasoning

DeepSeek-Math-V2 is a large language model focused on achieving self-verifiable mathematical reasoning.
Key Highlights
- Reinforcement learning reward based on correctness of the final answer.
- Recognizes that a correct final answer ≠ correct reasoning, especially in theorem proving.
- Trains an LLM-based verifier to assess reasoning completeness and rigor.
- Uses verifier outputs as the reward signal for proof generation.
- Strong competition results indicate self-verifiable reasoning as a promising research direction.
📎 Quick Access: DeepSeek-Math-V2 Project Link
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🛠 Frameworks, Platforms & Tools
② DifficultySampling – Difficulty-Aware Multimodal Sampling

DifficultySampling explores difficulty-aware data sampling for multimodal post-training without supervised fine-tuning.
Improvements Targeted:
- Mathematical reasoning
- Visual perception
- Chart interpretation
- Other multimodal reasoning tasks
It introduces a difficulty differentiation framework adaptable to various LLM scales and baselines.
📎 Quick Access: DifficultySampling Project Link
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③ Awesome Nano Banana Pro – Prompt Engineering Resources

A curated prompt collection for Nano Banana Pro (Nano Banana 2) AI image models.
Features:
- Covers styles from photorealism to stylized aesthetics.
- Includes complex creative prompt experiments.
- Sources: X (Twitter), WeChat, Replicate, and top prompt engineers.
- Helps maximize model creative potential.
📎 Quick Access: Awesome Nano Banana Pro Project Link
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④ UDA_Debias – Unsupervised Bias Reduction in LLM Evaluation

UDA_Debias combats preference bias in comparative LLM evaluations.
How It Works:
- Adjusts Elo rating system dynamically.
- Uses a compact neural network to set the K factor adaptively.
- Optimizes win probability fully unsupervised.
- Minimizes reviewer score dispersion.
Results:
- Lower score variance between reviewers.
- Better correlation with human judgement.
📎 Quick Access: UDA_Debias Project Link
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⑤ Wave Terminal – Graphical + Command-Line Hybrid

An open-source cross-platform terminal merging traditional CLI power with visual capabilities.
Supported Platforms:
- macOS
- Linux
- Windows
Built-in Tools:
- File preview
- Web browsing
- AI assistance
📎 Quick Access: (link pending)
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📌 Related Resource – AiToEarn
AiToEarn官网 is a global open-source AI content monetization platform.
Core Capabilities:
- Multi-platform publishing to: Douyin, Kwai, WeChat, Bilibili, Xiaohongshu, Facebook, Instagram, LinkedIn, Threads, YouTube, Pinterest, X (Twitter).
- Integrates with analytics and AI model rankings (AI模型排名).
- Streamlines AI content creation → distribution → monetization.
📄 Documentation: AiToEarn文档
💻 Repo: AiToEarn开源地址
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🤖 Agent Development
⑥ Acontext – Context Management for Self-Learning Agents

Acontext is a context data platform improving Agent reliability and success rates.
Core Features:
- Stores contexts and artifacts.
- Observes Agent tasks and user feedback.
- Enables Agent self-improvement via iterative learning.
- Local dashboard for messages, tasks, artifacts, and experiences.
- Works with multi-modal conversational & task-oriented Agents.
📎 Quick Access: Acontext Project Link
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Why It Matters
As Agent products grow complex:
- Context & feedback tracking become critical.
- Tools like Acontext simplify management.
- Platforms like AiToEarn complement development by enabling monetization of AI-driven workflows.
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Would you like me to also provide a summary table of all projects with links, focus areas, and main benefits? That could make this document more scannable.