# clm_BB5F4B193C19

subject: OpenAI (/record/openai.md)  
predicate: launched  
value: .NET SDK  
valid_from: 2024-06-06  
valid_to: null  
published: 2024-06-06  
recorded: 2026-11-08  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-09  
cite: AsOf. "OpenAI launched: .NET SDK", as of 2024-06-06. Claim clm_BB5F4B193C19, https://asof.is/claim/clm_BB5F4B193C19, accessed 2026-11-10. Source: https://developers.openai.com/api/docs/changelog#2024-06-06.  
checked: 2026-11-09 · its source page states the value and the date  

> Jun 6 Update Parallel function calling can be disabled in Chat Completions and the Assistants API by passing parallel_tool_calls=false . .NET SDK launched in Beta.

What https://developers.openai.com/api/docs/changelog#2024-06-06 says, word for word.

## Sources

- https://developers.openai.com/api/docs/changelog#2024-06-06 (primary, OpenAI, published 2024-06-06)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.