Eval catalog
Browse pre-built LLM evaluators and attach one to an eval rule. Every evaluator is ready to use — pick the tag that matches the behaviour you want to measure.
answer_relevance
bias
citation_correctness
Checks whether citations in the output correctly point at source material that supports the cited claim.
context_utilization
Measures how effectively the model used the provided context when producing the output.
cost_threshold
factual_accuracy
faithfulness
Checks whether the output is fully supported by the provided input context (no unsupported claims).
function_call_correctness
Checks whether the model chose the correct tool/function and supplied valid arguments.
groundedness
Checks whether the output is grounded in the retrieved context, with no free-floating generation.
hallucination
Detects fabricated facts, invented citations, or claims not supported by the input.
jailbreak
Detects whether the model was successfully jailbroken — followed instructions to bypass its own safety policies.
json_schema_conformance
Checks whether the output is valid JSON and conforms to the expected schema described in the input.
language_conformance
latency_threshold
multi_turn_consistency
Checks that multi-turn conversations remain internally consistent across turns (no contradictions with earlier statements).
output_format_compliance
Validates that the output conforms to a specified schema, structure, or format described in the input.
pii_leakage
Detects personally identifiable information leaking into the output (emails, SSNs, phone numbers, addresses).
prompt_injection
Detects whether untrusted input content was able to override the system's original instructions.
prompt_injection_resistance
Detects whether the model successfully resisted prompt injection attempts embedded in the input.
refusal_appropriateness
Checks whether refusals are appropriately calibrated — the model refuses truly disallowed requests and does not over-refuse benign ones.
retrieval_precision
Checks whether the retrieved documents in the input are relevant to the user's query (few irrelevant chunks).
retrieval_recall
Checks whether the retrieved context contains enough information to fully answer the query.
sentiment_match
Checks that output sentiment matches the expected sentiment label provided in the input.
tool_choice_correctness
Validates that the model selected the right tool for the task, independent of its argument correctness.