AI & Machine Learning

openchainbench.com

Provides access to LLM benchmark data and metrics.

1 endpoint3 known toolsFirst detected June 3, 2026Last detected July 8, 2026

ENDPOINT 1

https://openchainbench.com/api/mcp/mcp

No auth detected

Known tools 3

list_benchmarks

Returns a flat index of every published OpenChainBench benchmark with its current headline value, leader, category, units, and citation URL.

get_benchmark

Returns full detail for one benchmark, ready to cite verbatim: • rankings (every provider sorted by p50) • sparkline (24h trend, 72 points) • headline sentence + paste-ready citation quote • methodology bullets + source-code URL + canonical pageUrl + OG image URL Pass `chain` and/or `region` to scope the result to a sub-slice when the benchmark declares those dimensions (e.g.

query_prom

Direct PromQL passthrough for advanced questions that don't map cleanly to `list_benchmarks` / `get_benchmark`, e.g.