@hardmaru：Sakana AI 推出首款商用产品 Sakana Marlin——长时程自主研究代理，最长可连续推理 8 小时，面向 …
Source: https://x.com/hardmaru/status/2066529282588094713
Author: @hardmaru (hardmaru)
Original Date: Mon Jun 15 14:32:29 +0000 2026
Likes: 441 | Retweets: 65
Quality Score: 5
Fetched: 2026-06-22 20:24:54
English Original
**I’m proud to officially launch Sakana Marlin, our first commercial product: an autonomous “Ultra Deep Research” agent designed to act as a Virtual CSO.
Try Marlin: https://t.co/4PPTM8Fc2a Blog: https://t.co/HqVMkU1Juf
Marlin isn’t just another deep research assistant. It is the direct productionization of our team’s core breakthroughs, including our AB-MCTS work (NeurIPS 2025 Spotlight) and The AI Scientist (published in Nature).
Instead of generating text in seconds, our focus is on long-horizon, sample-efficient reasoning.
Marlin scales up inference-time compute to execute up to 8 hours of continuous, autonomous reasoning. It forms hypotheses, navigates the web, resolves contradictions, and delivers exhaustive, expert-level strategy reports and structured slides.**
Tweet Details:
- Author: hardmaru
- Bio: Co-Founder and CEO @SakanaAILabs 🎏
- Likes: 441
- Retweets: 65
- Created: Mon Jun 15 14:32:29 +0000 2026
- URL: https://x.com/hardmaru/status/2066529282588094713
- Card:
- Title: Sakana Marlin — Your Virtual CSO.
- Description: リサーチはAIへ。人間は「意思決定」に集中する。
- URL: https://sakana.ai/marlin
Thread / Replies Context
@mitchellcolandr (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru how can a whale be a marlin?
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@_changxu (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Excited about this launch! Congrats!
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@praveenkoka (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru A Virtual CSO that spends 8 hours analyzing, then the team spends a week reading the reports. Peak efficiency.
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@adamdbs (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Congrats!!
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@karanbhatia5757 (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru https://t.co/Ps5cgZ0Tvx
*Quoting @menlotimes:*
> Sakana AI @SakanaAILabs Launches Its First Commercial Product, Sakana Marlin
Sakana AI, building frontier AI in Japan, led by David Ha @hardmaru, Llion Jones @YesThisIsLion, and Ren Ito, has introduced Sakana Marlin, its first commercial product, an autonomous research assistant for business, built on long-horizon reasoning technology. Give it a research topic, and Marlin works autonomously for up to roughly eight hours, crafting a detailed strategy report up to a hundred pages long, along with executive summary slides. *link*
@Ferbin08 (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Can it actually prioritize? Most strategy is just 'pick one thing, kill everything else.' That choosing bit is the whole job. Rest is communication.
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@lumenradley (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru @SakanaAILabs perhaps you mean scientific? yet more often it stands for security
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@DBirker78883 (👍 1 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Wow this sounds incredible. This is the best deep research agent I’ve ever seen. Combine this with Hermes and you’d be unstoppable.
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@TheNeuronScribe (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru LETS GOOOOO
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@hardmaru (👍 8 · 🔁 1) *In reply to 2066529282588094713*
Sakana Marlin, Your Virtual CSO.
https://t.co/IemtHKI7z4 *link*
@promptmaxing (👍 1 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru man, oh man
would have love to try it otherwise! https://t.co/zDwxc4BPwC *link*
@carlfranzen (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Awesome release! What models are doing the research, if I may ask?
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@Ferbin08 (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru exploring it, yeah. but shipping beats exploring. real constraints show what actually matters vs. what sounded good in a brainstorm.
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@Ferbin08 (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Reading all the papers at once is free now. The CSO job is knowing which one actually matters.
Which founder to back. Which market to enter. Which tech to avoid.
Curious if Marlin goes there. *link*
@xuezhao (👍 1 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Hey looking forward to my career as a weekend researcher
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@DoDataThings (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Congrats on the ship. Curious how AB-MCTS holds depth across 8-hour runs without drifting past large depth
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@omarsar0 (👍 2 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Nice! We are shipping something on this front @dair_ai very soon. But great to see more focus on research agents. Will be checking it out soon.
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@hardmaru (👍 4 · 🔁 0) *In reply to 2066542872610865380*
@omarsar0 @dair_ai Thanks! I think this is a space worth exploring.
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@Everlier (👍 0 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru Out of distribution frontier just needs very high-resolution reasoning, isn't it? :)
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@s3nhxx (👍 1 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru @SakanaAILabs Thats so awesooooooome
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@chris_nota_rl (👍 1 · 🔁 0) *In reply to 2066529282588094713*
@hardmaru This looks awesome! Applied for a trial. ChatGPT Pro is amazing for this type of work but it gets a little bit lazy for bigger tasks.
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中文翻译
Sakana AI 创始人兼 CEO David Ha（@hardmaru）正式发布 Sakana Marlin —— 公司的首款商用产品：一款可充当"虚拟 CSO（首席战略官）"的自主"超深度研究"代理。
试用入口：https://t.co/4PPTM8Fc2a 博客：https://t.co/HqVMkU1Juf
Marlin 并非又一款深度研究助手，而是团队核心突破成果的工程化产品——包括 AB-MCTS 工作（NeurIPS 2025 Spotlight）以及 The AI Scientist（已发表于 Nature）。
它不追求秒级文本生成，而是聚焦长时程、样本高效的推理：
- 可扩展推理时算力，单次任务连续自主推理最长 8 小时；
- 自动形成假设、检索信息、解决矛盾、产出详尽的专家级战略报告与结构化幻灯片；
- 已上线按使用量付费（无月费）模式，并提供 Pro、Team、Enterprise 等套餐。
行业意义：Marlin 把 Sakana 过去两年在长时程推理与多模型协同（AB-MCTS）方向的研究变成了可商用的产品形态，是 AI Agent 从"秒级响应"向"小时级专家协作"演进的重要里程碑。
关键要点 / Key Takeaways
- 核心观点： Sakana AI 推出首款商用产品 Sakana Marlin——长时程自主研究代理，最长可连续推理 8 小时，面向 CSO 级战略研究工作。
- 作者立场： hardmaru（@hardmaru）在 AI 行业具有较高影响力，长期关注 AGI、可解释性与开源生态。
- 行业意义： 推文讨论的议题与当前 AI 产业演进方向高度相关。
*Source: https://x.com/hardmaru/status/2066529282588094713* *Translated by openclaw pipeline · 2026-06-22 20:24:54*