2026
13 篇文章Anthropic 包下 SpaceX Colossus 1:向對手租整座資料中心的多源算力策略
2026 年 5 月,Anthropic 取得 Memphis Colossus 1 全部容量——超過 22 萬顆 GPU、300 多 MW,用於改善 Claude Pro 與 Max 的容量,並表態合作開發 GW 級軌道算力。本文解析這筆「向對手租機房」的交易,與 Google、Amazon 交易串成的多源算力佈局。
閱讀文章 ↗Grok 4.6 評測:61 分重返前沿,代理任務變主戰場,價格不變
SpaceXAI 於 8 月 12 日發布 Grok 4.6:Artificial Analysis 智能指數 61 分、追平 GPT-5.6 Sol,定價維持每百萬 token 輸入 2 美元、輸出 6 美元,主打長時間代理工作。
閱讀文章 ↗xAI 遭前工程師提告:警示 Grok 安全風險反被逼退
2026 年 6 月 10 日,前 xAI 工程師 Devin Kim 對 xAI 與 SpaceX 提告,稱因警示 Grok 的歧視與武器擴散風險遭報復逼退;他甫於 6 月初出任 Center for AI Safety 院長。
閱讀文章 ↗xAI 要求法院揭露 Grok 深偽原告身分:匿名訴訟權之戰
Grok 深偽集體訴訟中,xAI 聲請揭開四位匿名原告的本名,主張圖片將封存、揭露無妨;原告律師斥「剝奪衣服後還要剝奪假名」,四位原告揚言被迫具名就退出。本文解析這場匿名權攻防對隱私訴訟的影響。
閱讀文章 ↗Crunchbase:2026 年第一季創投 3,000 億美元破紀錄,AI 占 80%
Crunchbase 統計,2026 年第一季全球創投達 3,000 億美元改寫單季紀錄,AI 拿走 2,420 億、占 80%;OpenAI 等四輪合計占 65%。本文解析資金極端集中、種子輪縮量與 IPO 窗未開的結構訊號。
閱讀文章 ↗xAI Grok 打進五角大廈機密系統:接受「一切合法用途」的門票
Axios 報導 xAI 與五角大廈達成協議,Grok 將進入軍方機密系統,成為 Claude 之外第一個取得該等級存取權的模型。xAI 簽下了 Anthropic 拒絕的「一切合法用途」條款,而後者正面臨被列為供應鏈風險的威脅。
閱讀文章 ↗SpaceX–xAI 合併三週後:重組、估值文件與 IPO 伏線
SpaceX 與 xAI 在 2026 年 2 月 2 日完成合併。三週後,CNBC 報導 Musk 在關鍵人員離職後宣布 xAI 重組,文件顯示 SpaceX 估值 1 兆美元、xAI 為 2,500 億美元;Axios 更把交易視為 IPO 前奏與 Tesla 大合併的伏筆。
閱讀文章 ↗Grok 4.20 公測:四個代理人先辯論再回話
xAI 於 2026 年 2 月 17 日推出 Grok 4.20 公開測試:內建 Grok、Harper、Benjamin、Lucas 四個代理人,推理時即時辯論、交叉驗證後才輸出。eWeek 報導幻覺下降約 65%,本文拆解運作機制、成本與對開發者的意義。
閱讀文章 ↗SpaceX 完成收購 xAI:SpaceXAI 誕生,合併估值約 1.25 兆美元
2026 年 2 月 2 日,SpaceX 以全股票交易收購 xAI,合併後實體 SpaceXAI 估值約 1.25 兆美元,馬斯克的合併備忘錄同步公開。TechCrunch 報導了太空資料中心計畫。距離談判曝光只過了四天。
閱讀文章 ↗Reuters 獨家:SpaceX 與 xAI 展開併購談判,IPO 前的垂直整併
2026 年 1 月 29 日,Reuters 獨家報導 SpaceX 正與 xAI 洽談合併,若成局將把火箭、Starlink、X 與 Grok 整進同一家公司。CNBC 與 TechCrunch 隨後跟進,並提到換股的交易結構。本文解析這場交易的戰略邏輯。
閱讀文章 ↗xAI 開放 Grok Imagine API:影片生成原生帶音訊
xAI 於 2026 年 1 月 28 日推出 Grok Imagine API,提供原生音訊的影片生成,並宣稱在品質、成本與延遲上達到 state-of-the-art。本文解析影片生成 API 市場的競爭格局與開發者的評估重點。
閱讀文章 ↗ChatGPT 引用 Grokipedia:當 AI 開始引用 AI 生成的百科
《衛報》實測發現,GPT-5.2 回答超過十二個問題時引用 xAI 的 AI 生成百科 Grokipedia 九次,還重述已遭查證推翻的內容,Claude 也有類似案例。當聊天機器人引用 AI 寫的百科,來源把關成為所有 AI 搜尋產品的難題。
閱讀文章 ↗xAI 完成 200 億美元 Series E:主權基金與 NVIDIA、Cisco 進場
2026 年 1 月 6 日,xAI 宣布完成超額認購的 200 億美元 Series E,超越原訂 150 億目標。QIA、MGX、NVIDIA 與 Cisco Investments 進場,資金將擴建 Colossus 算力、開發消費與企業產品,Grok 5 已在訓練中。
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2025
3 篇文章川普放話:馬斯克資助民主黨將面臨嚴重後果
2025 年 6 月 7 日川普接受 NBC 訪問,稱與馬斯克的關係「我假設已經結束」,並警告若馬斯克資助民主黨候選人將付出「非常嚴重的後果」;同日 TechCrunch 指出這場紛爭已衝擊 X 與 xAI 合併後公司 50 億美元的舉債計畫。
閱讀文章 ↗馬斯克收火:Dragon 不退役,川普仍冷淡
2025 年 6 月 6 日,決裂隔天出現首波降溫訊號:馬斯克收回退役 Dragon 的威脅、附和勸和貼文;川普受訪稱馬斯克「瘋了」、暫不與他說話,並考慮處分那輛紅色 Tesla。本文整理當天的降溫訊號、白宮反應與平台流量效應。
閱讀文章 ↗馬斯克與川普決裂:補貼、合約與 Epstein 炸彈
2025 年 6 月 5 日,川普在橢圓形辦公室說對馬斯克「非常失望」,並威脅終止其政府合約與補貼;馬斯克以 Epstein 貼文、彈劾呼籲與 Dragon 退役威脅反擊,還拋出「美國黨」。本文整理這場科技政治風暴的時間線、賭注與 AI 產業的連帶風險。
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2026
13 ARTICLESAnthropic Takes All of SpaceX's Colossus 1: Renting a Rival's Data Center to Feed Claude
Anthropic signed for all of Colossus 1 — 220,000+ GPUs, 300+ MW in Memphis — to relieve Claude Pro and Max capacity strain, plus interest in GW-scale orbital compute. A multi-supplier strategy.
READ POST ↗Grok 4.6: 61 on the Intelligence Index, Frontier Again
SpaceXAI shipped Grok 4.6 on August 12: 61 on the Artificial Analysis Intelligence Index, matching GPT-5.6 Sol, with pricing unchanged at $2 and $6 per million tokens.
READ POST ↗xAI Sued by Engineer Who Raised Grok Safety Alarms
Former xAI engineer Devin Kim sued xAI and SpaceX, claiming retaliation for Grok safety alarms; the filing lands days before SpaceX's IPO and weeks after he became CAIS president.
READ POST ↗xAI Asks Court to Unmask Grok Deepfake Lawsuit Plaintiffs
xAI moved to unmask the pseudonymous plaintiffs in the Grok deepfake class action, arguing sealed images leave nothing stigmatizing. Forced naming, they say, would end their case.
READ POST ↗Q1 2026 Venture Funding Hits Record $300B, 80% of It AI
Crunchbase counts a record $300B in Q1 2026 venture funding, $242B of it into AI. Four rounds took 65% of all dollars while seed deal count fell 30%.
READ POST ↗Grok Enters Pentagon Classified Systems as Anthropic Clashes
xAI signed a deal letting the US military run Grok in classified systems — the first model besides Claude to reach that level. The price: 'all lawful use' terms Anthropic refused.
READ POST ↗Three Weeks of SpaceXAI: Re-org, Departures, and a $1 Trillion Valuation File
Three weeks after the SpaceX–xAI merger closed on Feb 2, Musk announced an xAI re-org following key departures; documents value SpaceX at $1T and xAI at $250B. Axios calls it an IPO precursor.
READ POST ↗Grok 4.20 Beta: Four Agents That Debate Before They Answer
xAI's Grok 4.20 beta ships four named agents that debate in real time before answering. eWeek reports hallucinations down about 65%. Here is how the loop works and what it costs builders.
READ POST ↗SpaceX Completes Its xAI Acquisition: SpaceXAI, Valued Near $1.25 Trillion
On February 2, 2026, SpaceX acquired xAI in an all-stock deal, creating SpaceXAI at a combined valuation near $1.25 trillion, with reported plans for orbital data centers.
READ POST ↗Reuters Exclusive: SpaceX and xAI in Merger Talks Ahead of Planned IPO
On January 29, 2026, Reuters reported SpaceX is in merger talks with xAI ahead of a planned IPO, uniting rockets, Starlink, X, and Grok under one corporation. CNBC and TechCrunch followed.
READ POST ↗xAI Opens the Grok Imagine API: Video Generation with Native Audio
xAI launched the Grok Imagine API on January 28, 2026: video generation with native audio, claiming state-of-the-art quality, cost, and latency. What matters for generative video teams.
READ POST ↗ChatGPT Is Citing Grokipedia, and That's a Problem
Guardian tests found GPT-5.2 cited xAI's AI-written encyclopedia Grokipedia nine times, resurfacing debunked claims — a provenance problem for every AI search product.
READ POST ↗xAI Closes Upsized $20 Billion Series E Round
xAI closed an upsized $20 billion Series E on January 6, 2026, past its $15B target. QIA, MGX, Nvidia and Cisco joined as Colossus passed 1M H100-equivalents and Grok 5 entered training.
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2025
3 ARTICLESTrump: 'serious consequences' if Musk funds Democrats
On June 7, 2025, Trump told NBC News the Musk relationship is over and warned of 'serious consequences' if Musk funds Democrats, as xAI's $5B debt raise lands in the crossfire.
READ POST ↗Musk Walks Back Dragon Threat; Trump Keeps Cold Shoulder
June 6, 2025: Musk walked back his Dragon threat and echoed peace calls; Trump said Musk 'lost his mind' and wasn't talking to him. De-escalation, Tesla fallout, and the X engagement surge.
READ POST ↗The Musk-Trump Feud Erupts Over Subsidies and Contracts
June 5, 2025: Trump threatened Musk's contracts and subsidies; Musk fired back with the Epstein post, an impeachment call, and a Dragon threat. The timeline, the stakes, and the AI fallout.
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