Event ·Multi-source

马斯克确认：SpaceXAI 将于“明天”向公众开放 Grok 4.5 模型

马斯克确认 SpaceXAI 将于当地时间 7 月 8 日或 9 日向公众开放 Grok 4.5 模型。该模型基于 1.5T 参数的 V9 基础模型，补充训练中加入了 Cursor 数据。声称对标 Anthropic Opus 级别，速度更快、Token 效率更高、成本更低。

Current read

马斯克说 SpaceXAI 明天就放 Grok 4.5 了，对标 Opus 还更快更省钱，想尝鲜的可以关注。

11 sources71° AI heatLast updated 2026/7/8 06:41:32

Evidence

11 sources

Primary sourceIT之家

2026/7/8 06:41:32View source

Related source 1@koltregaskes

2026/7/8 18:42:21View source

Related source 2Sualeh Asif

2026/7/8 19:58:14View source

Related source 3marktechpost

2026/7/8 23:54:28View source

Related source 4berryxia

2026/7/9 00:40:50View source

Related source 5小互

2026/7/8 06:27:08View source

Related source 6Cursor

2026/7/8 17:57:18View source

Related source 7elvis

2026/7/8 18:21:17View source

Related source 8OpenRouter

2026/7/8 18:25:40View source

Related source 9The Rundown AI

2026/7/8 18:37:19View source

Related source 10Geek

2026/7/8 23:05:56View source

Conflict check

Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.

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