ACS Infra: free access to large base models for LLM psychology research

TL;DR: We're opening a platform serving large open base models to researchers and tinkerers working on LLM psychology and adjacent areas. It's free and comes with logprobs, activation harvesting and steering, a browser workbench, and a loom. Read here what research we’d like to see and apply for access at https://infra.acsresearch.org/signup.Much of what we want to understand about LLMs (e.g. where their beliefs, propensities and characters come from) is split between pre-training and post-train...