I have opted out from data sharing, and when Claude asks me for feedback on a session it then asks if its OK to share that data with Anthropic.
I'd assume an opt out is an effective opt out. An opt out that is ignored by Anthropic is a breach of contract, not something they would do casually, esp. given the high turnaround and animosities between their own employees and ex-employees - and the labs. All it takes is one pissed off whistleblower to open a can of worms.
Occam's razor applies. The mathematician did not opt out from data sharing. OpenAI vacuums up all such data into training data sets. If OpenAI genuine does not easily know if a given session went into the actual training data set its probably due to the complexity of the data pipelines - not everything ends up impacting the model weights, after all.
I have opted out from data sharing, and when Claude asks me for feedback on a session it then asks if its OK to share that data with Anthropic.
I'd assume an opt out is an effective opt out. An opt out that is ignored by Anthropic is a breach of contract, not something they would do casually, esp. given the high turnaround and animosities between their own employees and ex-employees - and the labs. All it takes is one pissed off whistleblower to open a can of worms.
Occam's razor applies. The mathematician did not opt out from data sharing. OpenAI vacuums up all such data into training data sets. If OpenAI genuine does not easily know if a given session went into the actual training data set its probably due to the complexity of the data pipelines - not everything ends up impacting the model weights, after all.