What is Foundation model?Foundation model kya hai?

🧸 Think of it likeAise samjho

Like a graduate with broad general knowledge who can be trained quickly for many different jobs.Ek graduate jaisa jiske paas broad general knowledge hai aur jise jaldi se kai alag jobs ke liye train kiya ja sakta hai.

📘 ExplainedVistaar se

Foundation models (LLMs, vision and multimodal models) are trained once at huge cost, then used through prompting, RAG or fine tuning for specific products. 'Frontier' models are the most capable at a given time. Most companies build on top of foundation models rather than training their own.Foundation models (LLMs, vision aur multimodal models) ek baar bahut kharch se train hote hain, phir prompting, RAG ya fine tuning se specific products ke liye use hote hain. 'Frontier' models kisi samay ke sabse capable models hote hain. Zyaadatar companies apna train karne ke bajaye foundation models ke upar banati hain.

💡 Real exampleAsli example

Claude, GPT and Gemini, and open models like Llama, are foundation models.Claude, GPT aur Gemini, aur Llama jaise open models, foundation models hain.

📖 Learn it step by stepStep by step seekho

• What is an LLM? Tokens, context and temperatureLLM kya hai? Tokens, context aur temperature
• AI literacy for decisions: build vs buy, cost and limitsDecisions ke liye AI literacy: build vs buy, cost aur limits

🔗 Related termsJude hue shabd

• LLMA very large neural network trained on huge amounts of text to predict the next word, which lets it write, answer and reason.Bahut bada neural network jo bahut saare text pe agla shabd predict karne ke liye train hua hai, jisse woh likh, jawaab de aur soch sakta hai.
• Fine tuningFurther training a pretrained model on your own examples to specialise its behaviour.Pretrained model ko apne examples pe aage train karke uska behaviour specialise karna.
• Open weights modelA model whose trained weights are published so anyone can download, run and fine tune it.Aisa model jiske trained weights publish hain, taaki koi bhi download, chala aur fine tune kar sake.