is the default LLMConfiguration used by functions such as LLMSynthesize.
$LLMEvaluator
is the default LLMConfiguration used by functions such as LLMSynthesize.
Details
- $LLMEvaluator is a global default evaluator for LLM functions in the Wolfram Language. It can be used to control model, provider, behavior, tooling and more.
- $LLMEvaluator is typically used to define a consistent, centralized configuration for language model functions without needing to specify an evaluator each time.
Examples
Basic Examples (3)
Get the current default LLM evaluator:
$LLMEvaluatorSet a property of the default LLM evaluator:
$LLMEvaluator = LLMConfiguration["Prompts" -> "Talk like a pirate!"]LLMSynthesize["What is 2+2?"]Reset the default LLMEvaluator:
$LLMEvaluator = LLMConfiguration[]Related Guides
History
Introduced in 2023 (13.3)
Text
Wolfram Research (2023), $LLMEvaluator, Wolfram Language function, https://reference.wolfram.com/language/ref/$LLMEvaluator.html.
CMS
Wolfram Language. 2023. "$LLMEvaluator." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/$LLMEvaluator.html.
APA
Wolfram Language. (2023). $LLMEvaluator. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/$LLMEvaluator.html
BibTeX
@misc{reference.wolfram_2026_$llmevaluator, author="Wolfram Research", title="{$LLMEvaluator}", year="2023", howpublished="\url{https://reference.wolfram.com/language/ref/$LLMEvaluator.html}", note=[Accessed: 12-June-2026]}
BibLaTeX
@online{reference.wolfram_2026_$llmevaluator, organization={Wolfram Research}, title={$LLMEvaluator}, year={2023}, url={https://reference.wolfram.com/language/ref/$LLMEvaluator.html}, note=[Accessed: 12-June-2026]}