Unverified70% confidenceFactTime unknown
GPT-3训练耗资约450万美元
1
Sources
70%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
AI权力之争：超级智能该集中垄断还是去中心化普惠？
twitterOpenAINewsroom
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UnverifiedGPT-5.5的训练数据量达到了约45PB75% similarUnverifiedGPT-4于2022年8月训练完成，参数量不到2万亿；当前GPT-5.6约4万亿参数，Fable约10万亿参数，仅为GPT-4的5到6倍74% similarUnverifiedIndustry estimates suggest GPT-4's training used approximately 25,000 NVIDIA A100 GPUs over several months, with compute costs alone exceeding $100 million71% similar
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