thu-pacman/PCMind-2.1-Kaiyuan-2B
This repository contains the complete pretraining dataset for PCMind-v2.1-Kaiyuan-2B, a leading fully open-source language model. Overview The dataset is organized into 5 training phases, with all phase datasets open-sourced in this repository. Our training methodology employs domain-specific mixing strategies across five primary domains: English: General English text Chinese: General Chinese text Code: Programming and code-related content Math: Mathematical reasoning and… See the full description on the dataset page: https://huggingface.co/datasets/thu-pacman/PCMind-2.1-Kaiyuan-2B.
| Author / organization | thu-pacman |
|---|---|
| License (as declared) | apache-2.0 |
| Downloads | 4.4K (as reported by Hugging Face) |
| Likes | 5 |
| Created | 8 December 2025 |
| Last updated at source | 12 December 2025 |
Popularity, last 5 days
4,351 now (+1,110 since 2026-10-16). Counts as reported by the source, snapshotted daily by Silytics.
Recent changes
- 20 Oct 2026 Description: none → This repository contains the complete pretraining dataset for PCMind-v2.1-Kaiyuan-2B, a leading fully open-source language model. Overview The dataset is organized into 5 training phases, with all phase datasets open-sourced in this reposit
- 20 Oct 2026 Topics added task_categories:text-generation, code, math, language, sft removed transformers, safetensors, qwen2, text-generation, conversational, custom_code, zh, en, dataset:thu-pacman/PCMind-2.1-Kaiyuan-2B, text-generation-inference, endpoints_compatible
- 20 Oct 2026 Task: text-generation → none
- 20 Oct 2026 Topics added transformers, safetensors, qwen2, text-generation, conversational, custom_code, zh, en, dataset:thu-pacman/PCMind-2.1-Kaiyuan-2B, text-generation-inference, endpoints_compatible removed task_categories:text-generation, code, math, language, sft
- 20 Oct 2026 Task: none → text-generation
- 20 Oct 2026 Description: none → This repository contains the complete pretraining dataset for PCMind-v2.1-Kaiyuan-2B, a leading fully open-source language model. Overview The dataset is organized into 5 training phases, with all phase datasets open-sourced in this reposit
- 20 Oct 2026 Topics added task_categories:text-generation, code, math, language, sft removed transformers, safetensors, qwen2, text-generation, conversational, custom_code, zh, en, dataset:thu-pacman/PCMind-2.1-Kaiyuan-2B, text-generation-inference, endpoints_compatible
- 20 Oct 2026 Task: text-generation → none
- 20 Oct 2026 Topics added transformers, safetensors, qwen2, text-generation, conversational, custom_code, zh, en, dataset:thu-pacman/PCMind-2.1-Kaiyuan-2B, text-generation-inference, endpoints_compatible removed task_categories:text-generation, code, math, language, sft
- 20 Oct 2026 Task: none → text-generation
- 19 Oct 2026 Description: none → This repository contains the complete pretraining dataset for PCMind-v2.1-Kaiyuan-2B, a leading fully open-source language model. Overview The dataset is organized into 5 training phases, with all phase datasets open-sourced in this reposit
- 19 Oct 2026 Topics added task_categories:text-generation, code, math, language, sft removed transformers, safetensors, qwen2, text-generation, conversational, custom_code, zh, en, dataset:thu-pacman/PCMind-2.1-Kaiyuan-2B, text-generation-inference, endpoints_compatible
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Silytics shows public metadata from Hugging Face and links to the original. Information may be incomplete or out of date. Last refreshed 20 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.