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Alex Atallah
OpenRouter
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Alex Atallah

OpenRouter
@alexatallah
CEO @OpenRouter, the largest LLM marketplace. Previously: co-founder & CTO @OpenSea.
New York City
alexatallah.com
Joined July 2009
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  • Pinned
    user avatar
    Alex Atallah
    OpenRouter
    @alexatallah
    3h
    1/ Stripe has signed an agreement to acquire OpenRouter. OpenRouter will continue to operate as it is: same name, same product, same roadmap, same mission. But now, we will do it faster, and with Stripe's unparalleled excellence and reach.
    user avatar
    Patrick Collison
    Stripe
    @patrickc
    3h
    OpenRouter is joining Stripe: stripe.com/newsroom/news/…. As anyone who uses it knows, @OpenRouter is a truly delightful developer tool. It is by far the best way to use new models and manage multiple inference providers. OpenRouter is also playing an increasingly important role:
  • user avatar
    Alex Atallah
    OpenRouter
    @alexatallah
    Aug 17
    Tell your agent to query the median cost-per-session for different models & harnesses! This is a new way to see the true cost of using models if you aren't sure what the task is going to be. Licensed under CC by 4.0 🎁
    user avatar
    OpenRouter
    @OpenRouter
    Aug 17
    New data layer in OpenRouter and our API: Cost per Session Cost per session is a way of assessing the real-world cost of using models, across tasks and harnesses. Here's how Kimi K3 actually compares to Sol, Fable, and Opus variants on Hermes:
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  • user avatar
    Alex Atallah
    OpenRouter
    @alexatallah
    Aug 14
    Lots of new harnesses coming out! Here's a safe and easy way to install and use them all, with any model:
    user avatar
    OpenRouter
    @OpenRouter
    Aug 14
    Today, we are launching Ori DeepSeek Harness Run @deepseek_ai Harness on your whole OpenRouter catalog. One setup command wires your credentials, 500+ models, and routing into your own harness home $ curl -fsSL openrouter.ai/labs/ori/insta… | bash $ ori deepseek
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  • user avatar
    Alex Atallah
    OpenRouter
    @alexatallah
    Aug 14
    Great work by @perplexity_ai on these benchmarks! More info on each one, Pareto curves across models, and why we run them on openrouter.ai/benchmarks
    user avatar
    OpenRouter
    @OpenRouter
    Aug 14
    Introducing Web Search Benchmarks 🌐 Rankings of search tools across different models and configurations to help you decide how to ground your agent: openrouter.ai/benchmarks
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  • user avatar
    Alex Atallah
    OpenRouter
    @alexatallah
    Aug 14
    OpenRouter isn't just a way to see revealed preferences in the market - you can now explore benchmarks in the ecosystem as well. Including Pareto curves for both cost and latency. If you're building a state-of-the-art benchmark, contact us! More to come.
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    user avatar
    OpenRouter
    @OpenRouter
    Aug 14
    Introducing Web Search Benchmarks 🌐 Rankings of search tools across different models and configurations to help you decide how to ground your agent: openrouter.ai/benchmarks

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