Noul

Judge a yes or no question as a probability.

Type

typesafe.noul

Block Tool TypeSafe

Foldertypesafe

Channels

Any

Pipe

Value

Scope

Any

Noul answers a yes or no question. The result is the probability that the answer is yes. Near 1 is a strong yes. Near 0 is a strong no. Near 0.5 means it is unsure. There is no separate confidence field.

Set Yes at when a later block should branch on yes or no. The probability stays on the result. Yes at adds yes (true when the probability is at least that cutoff) and threshold (the cutoff). Leave Yes at empty to return only the probability.

Phrase the question so a high number means yes. "Does this message ask for a refund?" is clear. "Is this message free of a refund request?" reads backwards in later blocks.

A middle value is uncertainty, not a medium amount. If you need a scale, use Score.

Configure

Setting	Description
Model	`jev-latest` (default), `jev-preview`, or `jev-1.13.0`
State	The text or JSON to judge
Instructions	The yes or no question
Yes means	Optional. What counts as yes.
No means	Optional. What counts as no.
Yes at	Optional. A number from 0 to 1. Leave empty to return only the probability.

Handles

Handle	Role
In (target)	Incoming connection
Out (source)	Continues after the probability returns

Pipe schema

The next block reads this on the data pipe (pipe.value).

Key	Type	Description
`noul`	number	0 is no, 1 is yes
`yes`	true or false	Present when Yes at is set. True when `noul` is at least that cutoff.
`threshold`	number	Present when Yes at is set. The cutoff you entered.
`model`	text	The Jev version that answered
`usage`	object	`input_tokens` and `output_tokens`

Use case

Set Yes at to 0.8 and escalate on yes when the customer asks for a person.
Leave Yes at empty and send the middle band, for example 0.2 to 0.8, to review instead of acting.