Model Behavior

Model behavior refers to the observable actions and responses of a model (e.g., language model) in interaction with inputs and contexts.

• anthropic researchers discuss LLMs as “more than auto-complete,” emphasizing their complex internal reasoning processes (Ritchie, 2026).
• The interpretability of LLMs is central to their work, with research focused on “tracing thoughts” to understand model decision pathways (see Tracing Thoughts in Language Models).
• Key question: “What exactly are we talking to when we interact with an LLM?” (Ritchie, 2026).

2026 04 14 Anthropic Discussion about how LLM think