Anthropic Lacks Standard Completions Endpoint; Fair Model Eval Needs Unified Harness

altryne · x · 2026-07-30

Commenting on current LLM evaluations, a developer pointed out that Anthropic lacks a standard OpenAI-like completions endpoint, preserving thinking processes and resembling OpenAI's Responses API. They suggested that a true apples-to-apples comparison requires a unified testing harness that extracts the best performance from any model.

Original post →

More from Models

Models channel →