# clm_951A8809A5BD

subject: OpenAI o3 (/record/openai-o3.md)  
predicate: feature_added  
value: web browsing  
valid_from: 2025-04-16  
valid_to: null  
published: 2025-04-16  
recorded: 2026-11-03  
confidence: 0.50  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-04  
cite: AsOf. "OpenAI o3 feature added: web browsing", as of 2025-04-16. Claim clm_951A8809A5BD, https://asof.is/claim/clm_951A8809A5BD, accessed 2026-11-08. Source: https://openai.com/index/o3-o4-mini-system-card.  
checked: 2026-11-04 · its source page states the value and the date (its publisher's feed entry for the page)  

> OpenAI o3 and OpenAI o4-mini combine state-of-the-art reasoning with full tool capabilities—web browsing, Python, image and file analysis, image generation, canvas, automations, file search, and memory

What https://openai.com/index/o3-o4-mini-system-card says, word for word.

## Sources

- https://openai.com/index/o3-o4-mini-system-card (primary, OpenAI, published 2025-04-16)

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