Record any backend, not just Jev.
record --backend openai|anthropic|bedrock— LLM baselines through the official system-one-adapter (pip install 'jevassert[adapter]'). Bedrock usesAnthropicBedrockwith the standard AWS credential chain.check --input-price/--output-price— cost covers input and output tokens; defaults keep Jev pricing unchanged.- Reports and
--jsonshow the models actually present in the recording, not the pack's pinned version. - GitHub Action gains optional
input-price/output-priceinputs. - 73 tests, ruff clean; existing Jev evidence is byte-identical.
Used to record the first Jev Bench matrix (Jev 1.13.0 vs Claude Sonnet 5 vs a local 7B).