Simon Guo

@simonguozirui

Beep Boop @thinkymachines | CS PhD student @Stanford | 🎓 @Berkeley_EECS

San Francisco, CA

simonguo.tech

Joined September 2014

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Simon Guo
@simonguozirui
Jul 15
Check out Inkling, our first general-purpose, open-weights model! Things I love about Inkling and lucky to help contribute: - Natively multimodal! check out the new cookbooks to see how it can listen 🎧 and see 👁️ - Variable Thinking Effort 🎛️ 📈 for you to tune
Thinking Machines
@thinkymachines
Jul 15
Today, we are introducing Inkling. Inkling reasons efficiently across text, image, and audio modalities. We are making the full weights available. thinkingmachines.ai/news/introduci… Available today for fine-tuning on Tinker. Play with it in the Inkling Playground. 🧵
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Simon Guo
@simonguozirui
Sep 2
A great release by @ProximalHQ towards measuring open-ended complex software tasks, congrats to the team!
Proximal
@ProximalHQ
Sep 2
We are releasing FrontierSWE v2, our updated ultra-long horizon coding benchmark V2 features an expanded task suite and improved methodology. We see large performance gaps between frontier models, with Claude Fable 5.1 leading by a wide margin
Simon Guo
@simonguozirui
Aug 26
Inkling-Small helping you survey research 📖 so you can do more research🔬!
Hugging Face
@huggingface
Aug 26
We use Inkling-Small to turn paper abstracts into quick, useful summaries. open weights × open science 🤝
Simon Guo
@simonguozirui
Aug 24
Supporting safety research via @tinkerapi!
Thinking Machines
@thinkymachines
Aug 24
Today, we are launching Tinker grants of up to $50,000 in credits for safety research on open-weight models. We share some project ideas that excite us below; if you’re working on a safety project that could be accelerated by additional Tinker credits, we want to hear from you!
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Simon Guo
@simonguozirui
Aug 21
Try out Inkling/Inkling-Small via @OpenRouter today for your agents!
OpenRouter
@OpenRouter
Aug 21
Inkling and Inkling Small are now served directly by @thinkymachines on OpenRouter, free to use inside agentic harnesses only. Plug them into Claude Code, Codex, Hermes Agent and more to unlock the free access. Open-weight MoE reasoning models with native text, image, and audio