# Anthropic 忽视小模型，Haiku 4.5 近一年未更新

- 来源：Chubby♨️ (@kimmonismus)
- 发布时间：2026-08-09 17:56
- AIHOT 分数：45
- AIHOT 链接：https://aihot.virxact.com/items/cmslnb3vl03tqroqyglarw346
- 原文链接：https://x.com/kimmonismus/status/2086391094397346013

## AI 摘要

Anthropic 的 Haiku 4.5 已近 12 个月未更新。

OpenAI 已为其 Luna 等小模型找到了出色的解决方案，而 Anthropic 却在忽视自家的小模型。

想必 Sonnet 将成为新的“Haiku”；我想不出其他解释。然而，Luna 展示了小模型存在的绝佳用例。

## 正文

Anthropic's Haiku 4.5 is almost 12 months old without an update.

While OpenAI has found outstanding solutions for its small models like Luna, Anthropic is ignoring its small models.

Presumably, Sonnet will become the new "Haiku"; I can't explain it any other way. Luna, however, demonstrates the excellent use cases that exist for small models.