4 days ago
Tencent Releases Open-Source Hy4 AI Model for Coding
Tencent has shown a new AI model called Hy4.
The model is designed to help with computer programming and research.
It may also be useful for financial analysis.
Hy4 is open-source, which means people can access and study its model.
It has many parts, but only some are used for each question.
Tencent says it may add Hy4 to products such as CodeBuddy and WorkBuddy.
Because this is an early version, it can take too long to solve difficult questions.
It may also check its answers more than necessary.
The article’s caption mentions an earlier model called T1, while the main text identifies the new model as Hy4.
Tencent released a preview of Hy4, an open-source AI model for coding, research and financial analysis.
Hy4 uses a mixture-of-experts design with 770 billion total parameters.
About 49 billion parameters are used for each text request.
Tencent plans to integrate Hy4 with CodeBuddy, WorkBuddy and other products.
Tencent cautioned that the early model may overwork complex questions and over-verify answers.
- Who
- Tencent released the model.
- What
- It released a preview of the open-source Hy4 AI model for software engineering, research and financial-analysis tasks.
- Where
- The announcement was posted on Hugging Face, an open-source AI-model repository.
- When
- The announcement was published on Friday; no specific date is provided.
- Why
- Tencent said the model is intended for coding, research and financial analysis and may be integrated into its products.
Key facts
- Model
- Hy4 preview
- Model type
- Open-source AI model
- Architecture
- Mixture of experts
- Total parameters
- 770 billion
- Parameters per request
- About 49 billion
- Planned integrations
- CodeBuddy and WorkBuddy
- Reported limitation
- The early model may take too long on complex questions and over-verify answers.
- Naming discrepancy
- The article caption refers to T1, while the main text calls the model Hy4.









