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LogitAdjustment

Struct LogitAdjustment 

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pub struct LogitAdjustment { /* private fields */ }
Expand description

A vector subtracted from target logits to steer away from unsafe output. Sparse and integer (milli-logits) for deterministic, allocation-light steps.

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impl LogitAdjustment

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pub fn none() -> LogitAdjustment

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pub fn with_penalties(penalties: Vec<(u32, i32)>) -> LogitAdjustment

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pub fn is_empty(&self) -> bool

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pub fn delta_for(&self, token: u32) -> i32

The milli-logit delta to add for token (0 if unaffected).

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pub fn l1_norm_milli(&self) -> u32

L1 norm in milli-units — what LogitsSteered.adjustment_norm_milli reports to telemetry. Saturating, so a large steered set can never overflow the u32 aggregate.

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pub fn penalties(&self) -> &[(u32, i32)]

The (token, milli-delta) pairs this adjustment applies. Lets callers compose adjustments (e.g. hard bans + contrastive steering) without re-deriving them.

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impl Clone for LogitAdjustment

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fn clone(&self) -> LogitAdjustment

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for LogitAdjustment

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl Default for LogitAdjustment

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fn default() -> LogitAdjustment

Returns the “default value” for a type. Read more
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impl Eq for LogitAdjustment

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impl PartialEq for LogitAdjustment

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fn eq(&self, other: &LogitAdjustment) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl StructuralPartialEq for LogitAdjustment

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.