Unverified50% confidenceFactExact time
当前主流LLM（GPT-4、Claude、Gemini、Llama等）参数量从数十亿到数万亿不等，训练成本从数百万到数千万美元
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/5/2026
First Seen
Valid until: 11/3/2026
Sources
Related Claims
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https://kongchang.com/claim/690319API
curl https://kongchang.com/api/v1/knowledge/claims/690319MCP
get_claim(id=690319)