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Qwen3.5: Towards Native Multimodal Agents (qwen.ai)

434 points by danielhanchen · 153 days ago · 214 comments on HN

Article summary

The article discusses Qwen3.5, a multimodal AI model, and its potential applications. The model's performance and capabilities are explored, including its ability to run on local hardware. The discussion revolves around the model's quantization, with some commentators sharing their experiences and benchmarks. The model's context length and performance are also mentioned.

Main themes

  • Multimodal AI models
  • Quantization and performance
  • Local hardware deployment
  • Model context length
  • RL environments and training

What commenters say

  • Smaller quantizations, such as 2 or 3 bits, may be worth running despite potential performance drops, especially for larger models.
  • The use of mixture of experts models can lead to better performance and more efficient use of system resources.
  • Running large models on local hardware can be challenging due to memory constraints, but techniques like quantization and mmap can help.
  • The performance of quantized models depends on various factors, including the amount of available RAM and the quality of the storage system.
  • Some commentators argue that quantizing models down to 2 bits can be a good trade-off between performance and memory usage, while others suggest that smaller models may be a better option.
  • The development of more advanced models and techniques is leading to rapid improvements in AI capabilities, but also raises concerns about bias and judgement-based problems.
  • The use of custom browser renderers and reward-based training can be an effective approach for creating RL environments.
  • Quantization can be a viable way to reduce memory usage without significantly sacrificing performance, but the optimal quantization level depends on the specific use case and model architecture.