Microsoft-backed AI lab Mistral is launching its first reasoning model in challenge to OpenAI ○ found 2025 › Jun › 10 (Tue) @ 10:05 UTC a story from CNBC ⚠️ › Top News French ■■■ AI ■■■ Mistral ■■ OpenAI ■■ China ■■■ DeepSeek ■■ preview sentiment