# AI 行业一日三变：Meta 开源、Claude 突破、Gemini 提速

- 来源：Chubby♨️ (@kimmonismus)
- 发布时间：2026-08-11 05:02
- AIHOT 分数：42
- AIHOT 链接：https://aihot.virxact.com/items/cmsnqf1pq0gk1rohfe08ysuuk
- 原文链接：https://x.com/kimmonismus/status/2086921219601768909

## AI 摘要

Meta 重回开源，发布智能体模型 Glimmer，并将开源 Spark 1.2。Anthropic 用未发布 Claude 模型尝试证明黎曼猜想未果，但意外将黎曼 zeta 函数零点满足猜想的比例下界从 41.6% 提升至 67.2%。同时 Sonnet 长期降价，Gemini 3.5 Pro 消息暗示 Google 或直接推进至 Gemini 4。

## 正文

What a day:

- Meta is back in the open-source game, delivering Glimmer, an excellent agentic mid-sized model, and will soon release Spark 1.2 with open weights.

- Anthropic tried to solve the Riemann Hypothesis with an unreleased Claude model. It failed, but along the way unexpectedly improved a longstanding lower bound for the proportion of zeros of the Riemann zeta function known to satisfy the hypothesis, from 41.6% to 67.2%.

- At the same time, Sonnet's prices were cut for the long term, surely because of the competition, and the news around Gemini 3.5 Pro seems to suggest that Google is moving straight to Gemini 4.

All in one day. Crazy.

I'm going to sleep now. See you tomorrow!