# [AINews] not much happened today

Canonical URL: https://www.traeai.com/articles/91345572-32d1-48fd-9001-1c0802ac017c
Original source: https://www.latent.space/p/ainews-not-much-happened-today
Source name: Latent Space
Content type: article
Language: 英文
Score: 7.0
Reading time: 5 分钟
Published: 2026-04-29T01:46:59+00:00
Tags: AI, 深度学习, 推理优化, 开源模型

## Summary

文章总结了近期AI领域的动态，包括vLLM 0.20更新、DeepSeek V4的推理优化及Poolside新模型发布。

## Key Takeaways

- vLLM 0.20提升内存效率和推理性能，支持多种硬件加速。
- DeepSeek V4在多硬件上优化显著，B300比H200快8倍。
- Poolside发布轻量化开源模型Laguna XS.2，适合单GPU部署。

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