Overview
Ai2, founded by Paul Allen and led by Ali Farhadi, is a non-profit research institute. It conducts high-impact research and engineering to tackle key problems in artificial intelligence, focusing on developing truly open AI models and applications.
Features
Open language models (OLMo)
Multimodal AI models
AI for science applications (Asta)
Semantic scientific search (Semantic Scholar)
AI for environmental applications (EarthRanger)
AI model evaluation frameworks
Plans & Pricing
Free trial available
Semantic ScholarFree
$0/mo
AI-powered research tool, free for scientists.
AutoDiscovery (AstaLabs) TrialFree
$0/mo
1,000 Hypothesis Credits, valid until Feb 28, 2026.
Olmo 2 32B Instruct API
Custom
Usage-based: Input: $0.05/1M tokens, Output: $0.20/1M tokens.
Olmo 3 7B Think API
Custom
Usage-based: Input: $0.12/1M tokens, Output: $0.20/1M tokens.
Last checked: 2026-02-22
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Latest news, updates, and media coverage
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Frequently asked questions about Ai2
Yes, Ai2 offers a free plan. Truly open breakthrough AI.
Ai2, founded by Paul Allen and led by Ali Farhadi, is a non-profit research institute. It conducts high-impact research and engineering to tackle key problems in artificial intelligence, focusing on d...
Key features of Ai2 include: Open language models (OLMo), Multimodal AI models, AI for science applications (Asta), Semantic scientific search (Semantic Scholar).
Ai2 is primarily designed for both businesses and individuals. Truly open breakthrough AI.
Popular alternatives to Ai2 include NotebookLM, Khanmigo, Learn About. Compare their features on Decod.tech to find the best fit.
Ai2 remains relevant in 2026. Ai2, founded by Paul Allen and led by Ali Farhadi, is a non-profit research institute. It conducts high-impact research and engineering to tackle key The pricing model is free. Check reviews and comparisons on Decod.tech to decide.
Ai2 offers a free plan. You can start for free and upgrade as your needs grow. Visit the official pricing page for details.