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English(EN) SpaceXAI Just Dropped Grok 4.5 — And It's Calling It an 'Opus-Class' Model

SpaceXAI 发布 Grok 4.5,挑战 Anthropic 的 Opus 级模型

SpaceXAI 发布了 Grok 4.5,这是一款直接挑战 Anthropic 顶级产品的“Opus 级”模型。新模型具有增强的代理工具,用于网络搜索、X/Twitter 集成和代码执行,并声称与前代产品相比,令牌效率更高,延迟更低。虽然内部基准测试表明其性能可与 Claude Opus 4.5 相媲美,但独立评估仍在进行中。此次发布加剧了 AI 模型竞争,SpaceXAI 强调实际代理能力是关键的差异化因素。 AI

影响 在代理能力方面设定了新的 SOTA,迫使竞争对手集成类似的工具。

排序理由 前沿实验室模型发布,附带系统卡 [lever_c_demoted from frontier_release: ic=1 ai=1.0]

在 dev.to — LLM tag 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

SpaceXAI 发布 Grok 4.5,挑战 Anthropic 的 Opus 级模型

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Newsworthiness bucket
Significant
前沿实验室模型发布,附带系统卡 [lever_c_demoted from frontier_release: ic=1 ai=1.0]
Source corroboration
Single-source cluster
Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics
model release, product
Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance
High
Clearly on-topic for AI-industry coverage.
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79 days old
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报道来源 [1]

  1. dev.to — LLM tag TIER_1 English(EN) · DoremonAI ·

    SpaceXAI 发布 Grok 4.5 — 并称其为“Opus-Class”模型

    <p><a class="article-body-image-wrapper" href="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Farticles%2F24r38tj4b3gf7n32v06i.png"><img alt="Grok 4.5 — Space…