BTC $77,921.97 +0.79%
ETH $2,516.96 +0.55%
BNB $720.71 -0.05%
XRP $1.43 +5.24%
SOL $102.26 +1.45%
TRX $0.3377 -0.24%
DOGE $0.0838 +0.06%
ADA $0.2078 +0.13%
BCH $222.56 -0.39%
LINK $11.61 +2.14%
HYPE $80.17 +2.19%
AAVE $127.92 +1.37%
SUI $0.7206 +1.19%
XLM $0.1954 +8.57%
ZEC $1,156.83 +6.23%
AAPL $331.75 +0.54%
AMZN $253.61 -0.55%
GOOGL $347.99 +3.42%
MSFT $503.63 +1.94%
META $663.22 +3.46%
NVDA $212.47 -1.29%
TSLA $359.88 -0.53%
SNDK $1,571.08 +0.07%
INTC $98.06 -1.16%
SPCX $148.90 +0.03%
MU $936.81 -0.65%
AMD $495.10 -1.48%
BTC $77,921.97 +0.79%
ETH $2,516.96 +0.55%
BNB $720.71 -0.05%
XRP $1.43 +5.24%
SOL $102.26 +1.45%
TRX $0.3377 -0.24%
DOGE $0.0838 +0.06%
ADA $0.2078 +0.13%
BCH $222.56 -0.39%
LINK $11.61 +2.14%
HYPE $80.17 +2.19%
AAVE $127.92 +1.37%
SUI $0.7206 +1.19%
XLM $0.1954 +8.57%
ZEC $1,156.83 +6.23%
AAPL $331.75 +0.54%
AMZN $253.61 -0.55%
GOOGL $347.99 +3.42%
MSFT $503.63 +1.94%
META $663.22 +3.46%
NVDA $212.47 -1.29%
TSLA $359.88 -0.53%
SNDK $1,571.08 +0.07%
INTC $98.06 -1.16%
SPCX $148.90 +0.03%
MU $936.81 -0.65%
AMD $495.10 -1.48%

OpenAI 首席科学家回应 Astra 争议,链式思维监控仍是研究重点

2026-09-02 14:39:34

ChainCatcher 消息,OpenAI 首席科学家 Jakub Pachocki 表示,希望避免因误导性报道引发模型“不可监控化”的竞赛。其称,包括 Astra 在内的当前前沿模型,其计算图深度与 GPT-4 相差不超过两倍。OpenAI 自首批推理模型以来一直致力于保留并利用链式思维监控,认为该技术有助于观察模型对齐能力如何从训练分布泛化。

Pachocki 同时指出,链式思维监控较为脆弱,且趋势并不乐观,但仍可通过研究加以强化,并已成为 OpenAI 当前研究计划的核心目标。此前,The Information 报道称,Astra 使用 recurrent depth,让同一组 Transformer 层反复计算。部分推理因此可以发生在模型内部,不必全部写成思维链,也引发了模型会不会越来越难监控的担忧。

app_icon
ChainCatcher 与创新者共建Web3世界