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1天前 · Decrypt

Mira Murati Drops Her First AI Model After Leaving OpenAI—And It's Fully Open Source

Mira Murati left OpenAI in September 2024 to do her own thing. Almost two years later, that exploration shipped. Thinking Machines Lab, the company she founded, released <a href="https://thinkingmachines.ai/news/introducing-inkling/" target="_blank" rel="nofollow external noopener" class="sc-adb616fe-0 bJsyml">>Inkling</a>—a multimodal AI model trained entirely from scratch, with every weight available for free download. When OpenAI's board <a href="https://decrypt.co/206531/sam-altman-out-as-ceo-of-openai-was-not-consistently-candid-with-company-board" target="_blank" class="sc-adb616fe-0 bJsyml" rel="nofollow">fired Sam Altman in November 2023</a>, Murati—then CTO—was named interim CEO. Altman was reinstated five days later, Murati returned to CTO, then left for good roughly 10 months after that. She founded Thinking Machines Lab in February 2025. The company then went quiet—and rich. It raised $2 billion at a $12 billion valuation in July 2025, led by Andreessen Horowitz with Nvidia, Accel, ServiceNow, Cisco, AMD, and Jane Street alongside—one of the largest seed rounds in Silicon Valley history <a href="https://techcrunch.com/2025/07/15/mira-muratis-thinking-machines-lab-is-worth-12b-in-seed-round/" target="_blank" class="sc-adb616fe-0 bJsyml" rel="nofollow">at the time</a>. Reports in November 2025 had the company seeking a new round at a $50 billion valuation. Those talks <a href="https://www.nytimes.com/2026/01/22/technology/thinking-machines-ai-startup-openai.html" target="_blank" class="sc-adb616fe-0 bJsyml" rel="nofollow">collapsed</a> by January 2026. Inkling is a mixture-of-experts model—an architecture where only a portion of the network activates for any given input, keeping inference fast without sacrificing depth. It is a very big model: It has 975 billion total parameters (the internal settings that define how the model processes information), with 41 billion active per task, so forget about running it on your local machine. Being multimodal, this model accepts text, images, and audio, and supports a context window—the amount of text the model can reason over at once—of 1 million tokens, roughly 750,000 words. It was pretrained on 45 trillion tokens spanning text, images, audio, and video. "Our first model, Inkling. Trained from scratch, weights are open, fine-tunable on Tinker today," Murati wrote on X . The fact that it’s trained from scratch means a lot, especially in the open-source community as it could bring a breath of fresh air to Western developers that are wary of China but need to use Asian models for their developments because the top AI companies in the Western world are mostly focused on shipping close-source models. Fine-tuning is the process of retraining an existing model on a specialized dataset to improve its performance on a specific task. Tinker is Thinking Machines' cloud platform built around that use case. The full weights are also on <a href="https://huggingface.co/thinkingmachines/inkling" target=

快讯 2026-07-18 18:07:54 · 币界网快讯

Peter Brandt预测Bitcoin将在10月初触底

币界网消息,据Cointelegraph报道,分析师Peter Brandt表示,Bitcoin可能在10月初触底,并在上涨前短暂跌至4万美元区间高位。

快讯 2026-07-18 18:04:26 · 币界网快讯

伊拉克石油部与雪佛龙签署补充协议

币界网消息,市场消息,伊拉克石油部与雪佛龙(CVX.N)签署了两项补充协议,旨在开发油田和能源基础设施。

快讯 2026-07-18 18:04:14 · 币界网快讯

NVDA股票因NVIDIA收购Revolut股权下跌1.78%

币界网消息,尽管NVIDIA的风险投资部门收购了价值1.96亿美元的Revolut股权,NVDA股票仍下跌1.78%。NVIDIA的风险投资部门Nventures根据英国公司注册处的确认声明,reportedly收购了141,834股Revolut。Revolut最近获得了迪拜虚拟资产监管局的VASP许可证的原则批准,最终批准将允许该公司在阿联酋。 尽管推迟至2028年IPO,Revolut仍获得了完整的英国银行许可证,并继续追求美国银行特许经营。

快讯 2026-07-18 18:03:58 · 币界网快讯

Polymarket在法国被正式封禁,称其为非法赌博平台

币界网消息,Polymarket在法国被正式封禁,法国监管机构称其为非法赌博平台,主要原因包括市场操纵、内幕交易和未经授权的投注。尽管Polymarket年化收入超过10亿美元,但目前在超过33个国家面临限制。法国国家赌博管理局(ANJ)已命令互联网服务提供商封锁Polymarket的访问,直到其完全遵守法国的赌博规则。 ANJ警告称,向法国用户展示实时投注赔率被视为非法赌博广告,可能面临高达10万欧元(约11.4万美元)的罚款。

快讯 2026-07-18 18:02:25 · 币界网快讯

Cointelegraph:分析师预计比特币将在10月初见低点

币界网消息,分析师表示,"我认为我们将在10月初看到比特币的低点。"他认为比特币可能会短暂跌入高$40,000区间,然后再进行下一次重大上涨,并补充道:"比特币周期一直非常一致。"

快讯 2026-07-18 18:01:17 · 币界网快讯

主力24小时动向:BTC大户成交限价卖单更多,共6.28亿美元

币界网消息,据A早期发行in数据,BTC和ETH主力在最近24小时内的总成交数据如下:BTC累计成交6.28亿美元,其中买成交2.39亿美元,卖成交3.89亿美元,成交差为-1.5亿美元ETH累计成交4.19亿美元,其中买成交1.6亿美元,卖成交2.6亿美元,成交差为-9995万美元。最新数据显示,主力在关键价位仍有布局:BTC净挂单差为12.49亿美元,ETH净挂单差为13.68亿美元。主力挂单可能随时撤退或成交,数据仅供参考,不构成任何投资建议。

快讯 2026-07-18 17:53:47 · 币界网快讯

卡巴斯基发现恶意软件OkoBot,窃取加密钱包助记词及凭证

币界网消息,据bits.media报道,卡巴斯基研究人员发现恶意软件OkoBot,其通过约20个模块窃取加密钱包助记词和凭证。攻击者利用clickfix社会工程学技术诱骗用户运行恶意命令,并通过伪装成SQL Server Management Studio等合法工具的GitHub仓库传播。OkoBot包含seedhunter、mc keylogger和okospyware等模块,用于注入硬件钱包、记录键盘与剪贴板活动及追踪钱包密码。 攻击者获得助记词后可控制受害者加密资产。

快讯 2026-07-18 17:53:33 · 币界网快讯

Fhenix升级Sedona,集成保密FHE技术

币界网消息,Fhenix宣布与自托管交易平台Sedona合作,将保密全同态加密(FHE)基础设施集成到其基于Arbitrum的系统中。该升级旨在确保关键财务数据在AI代理面前保持隐私。

快讯 2026-07-18 17:53:21 · 币界网快讯

中兴通讯发布星系列人形机器人及具身智能解决方案

币界网消息,中兴通讯在2026世界人工智能大会暨人工智能全球治理高级别会议期间发布了星系列人形机器人及具身智能解决方案。轻量化全尺寸人形机器人“中兴星仔”作为商业服务场景主力机型,身高1.6米、自重30余千克,整机采用腱绳驱动轻量化架构,全身搭载柔性晶格皮肤,标配高度仿生拟人步态,力求打造安全自然、高度拟人的人机交互体验。

⚠️ 以上资讯仅供参考,不构成投资建议。数据来源于公开渠道,可能存在延迟。