I wonder how this restriction will play out for ML researchers. I use Claude a lot for data science, I am not sure how specific these safeguards are, but I think they could plausibly trigger on a lot of data science/model training research.
Unlike their safeguards for cyber, biology, chemistry, and distillation, where a triggered safeguard downgrades the request in question to Claude Opus 4.8 and notifies the user about the downgrade, for this case the treatment is completely different:
Unlike our interventions for cybersecurity, biology and chemistry, and distillation attempts,
these safeguards will not be visible to the user. Fable 5 will not fall back to a different
model. Instead, the safeguards will limit effectiveness through methods such as prompt
modification, steering vectors, or parameter-efficient fine-tuning (PEFT). These
interventions will not affect the vast majority of coding work. We estimate they will impact
~0.03% of traffic, concentrated in fewer than 0.1% of organizations. When these
interventions are active, we expect them to have minimal behavioral impact on the model
except to limit its effectiveness in developing frontier LLMs. Claude will still respond
helpfully to user requests. We’ll continue to improve the precision of our detection
methods following the launch of this model.
I think it’s increasingly important that pressure is put on Anthropic to give 1) early access to models (at least as early as anyone else outside Anthropic is getting them) and 2) models without this restriction to trusted independent safety orgs and researchers.
I wonder how this restriction will play out for ML researchers. I use Claude a lot for data science, I am not sure how specific these safeguards are, but I think they could plausibly trigger on a lot of data science/model training research.
Thanks for posting this. To ponder how this might affect practitioners, we probably want to consider a larger quotation (page 13 of the system card, currently https://www-cdn.anthropic.com/d00db56fa754a1b115b6dd7cb2e3c342ee809620.pdf, but I think they don’t promise keeping this URL).
Unlike their safeguards for cyber, biology, chemistry, and distillation, where a triggered safeguard downgrades the request in question to Claude Opus 4.8 and notifies the user about the downgrade, for this case the treatment is completely different:
I think it’s increasingly important that pressure is put on Anthropic to give 1) early access to models (at least as early as anyone else outside Anthropic is getting them) and 2) models without this restriction to trusted independent safety orgs and researchers.
I haven’t ran into any regressions/bad performance doing meta-model interpretability research. It’s been an excellent model