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Extended Metrics

Dimension scores returned on model jobs.

Extended metrics (also called wellness metrics) describe emotional and behavioral dimensions of the voice — such as mood, tension, and energy. They appear in extended_metrics on model jobs only (including pulse). Sign jobs do not return this array. The set of metrics depends on the model.

There are 31 extended metrics, grouped into six domains: VAD Dimensions (3), Mood & Affect (4), Arousal & Tension (7), Energy & Fatigue (6), Cognitive & Behavioral (5), and Personality & Social (6).

For the response field shape — metric_id, label, score_mean, score_std, low_anchor, high_anchor — see extended_metrics array. For the flat list of IDs, see Extended metric IDs.

Score interpretation

Each score is a position on a continuous spectrum. The anchor words for each metric describe the states at each end — a score of 0.0 sits at the low anchor, 1.0 at the high anchor, and scores in between reflect intermediate states. Use numeric scores for analytics and tracking over time; in staff-facing UIs, show the metric label and signal level rather than the raw score. See Display guidelines.

VAD Dimensions

These three dimensions describe the underlying emotional axes of the voice signal. They can be used alongside the other extended metrics to understand the emotional texture of a recording.

Metric Metric ID Score ≈ 0 Score ≈ 1 Description
Emotional Valence vad-valence negative positive The positive or negative quality of emotional tone in the voice signal.
Arousal vad-arousal calm activated The level of activation or energy present in the voice signal — from calm and withdrawn to alert and agitated.
Sense of Dominance vad-dominance submissive dominant The degree of control or agency expressed in the voice — from submissive or helpless to confident and assertive.

Mood & Affect

Mood and affect metrics capture the emotional tone, hedonic state, and self-evaluative dimensions of the voice signal.

Metric Metric ID Score ≈ 0 Score ≈ 1 Description
Anhedonia anhedonia engaged disengaged Reduced capacity for pleasure or positive emotional engagement.
Depressed Mood depressed-mood optimistic depressed Persistent low mood state characterized by slower, lower-energy vocal delivery.
Outlook outlook optimistic hopeless The tendency toward positive or negative expectation and appraisal.
Self-Criticism self-criticism self-compassionate self-critical The tendency toward self-judgment and harsh self-evaluation.

Arousal & Tension

Arousal and tension metrics capture states of elevated activation, physiological tension, and anticipatory or ruminative distress.

Metric Metric ID Score ≈ 0 Score ≈ 1 Description
Anxious Mood anxious-mood tranquil panicked Elevated physiological and psychological activation with a sense of unease.
Apprehension & Fear apprehension-fear safe panicked Anticipatory dread or fearfulness, characterized by increased vocal tension and reduced fluency.
Overwhelm overwhelm unfazed overwhelmed Cognitive and emotional overload with intrusive worry, reflected in accelerated or irregular speech.
Perceived Safety perceived-safety secure threatened The felt sense of threat or safety in the environment.
Restlessness & Agitation restlessness-agitation relaxed frantic Inner restlessness or physical agitation, characterized by fast speech, high energy, and erratic prosody.
Tension tension peaceful wound up Persistent muscular and psychological tension preventing relaxation, reflected in tight voice quality and elevated pitch.
Worry & Rumination worry-rumination relaxed worried Repetitive negative thought patterns, reflected in slower, effortful delivery and reduced prosodic range.

Energy & Fatigue

Energy and fatigue metrics capture the voice’s expression of vitality, exhaustion, and adaptive capacity.

Metric Metric ID Score ≈ 0 Score ≈ 1 Description
Burnout burnout engaged burned out Occupational exhaustion ranging from full engagement to burned-out depletion.
Energy Level energy-level exuberant spiritless Overall vitality and physical energy as expressed in the voice.
Fatigue fatigue invigorated exhausted Physical or mental tiredness, characterized by reduced speech rate, lower vocal energy, and flattened pitch.
Motivation motivation driven unmotivated Goal-directed drive and initiative as expressed in the voice.
Psychomotor State psychomotor-state calm frantic Changes in motor and cognitive speed, as seen in depression (retardation) or mania (acceleration), detected via speech rate and pause patterns.
Stress Resilience stress-resilience resilient overwhelmed Experienced stress load relative to adaptive capacity.

Cognitive & Behavioral

Cognitive and behavioral metrics capture the voice’s expression of attentional capacity, goal-directedness, emotional reactivity, and the behavioral effects of disrupted sleep.

Metric Metric ID Score ≈ 0 Score ≈ 1 Description
Concentration concentration focused inattentive Capacity to sustain focused attention. A high score reflects difficulty concentrating; a low score reflects focused, attentive delivery.
Irritability irritability peaceful enraged Short-fused emotional reactivity, characterized by increased vocal intensity and sharp prosodic contours.
Self-Worth self-worth confident insecure Perceived sense of one’s own value. A high score reflects insecurity; a low score reflects confident, assured delivery.
Sense of Control sense-of-control empowered helpless Perceived control over outcomes. A high score reflects helplessness; a low score reflects agency and empowerment.
Sleep Disturbance sleep-disturbance rested sluggish Disrupted sleep patterns affecting voice production, overlapping with fatigue markers such as slower rate and reduced voice clarity.

Personality & Social

Personality and social metrics capture stable trait-level and social orientation dimensions of the voice signal.

Metric Metric ID Score ≈ 0 Score ≈ 1 Description
Agreeableness agreeableness pleasant irritable Cooperative, warm, and accommodating interpersonal orientation. A high score reflects irritability or antagonism; a low score reflects pleasant, agreeable delivery.
Conscientiousness conscientiousness disciplined irresponsible Organized, disciplined, and goal-directed behavior. A high score reflects disorganization; a low score reflects disciplined, methodical delivery.
Extraversion extraversion introverted extraverted Outward social engagement, expressiveness, and energy. A high score reflects extraverted vocal dynamism; a low score reflects introverted, reserved delivery.
Loneliness loneliness connected isolated The felt sense of social isolation or belonging. A high score reflects loneliness; a low score reflects connection and belonging.
Neuroticism neuroticism unflappable irritable Emotional instability and tendency toward negative affect, characterized by high pitch variability and irregular prosody.
Openness openness inspired uninspired Curiosity, creativity, and openness to new experiences. A high score reflects low openness; a low score reflects an open, exploratory vocal style.

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