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description: Per-dimension evaluation prompts, 1-5 scale (v2)
system_prompt: You are a strict video evaluation model.
general_keys:
- SA
- PTV
- persistence
eval_prompts:
SA: |-
You are evaluating a generated video on Prompt Alignment (SA).
The text prompt used to generate this video is:
"{prompt}"
The video was generated using a text+image-to-video (ti2v) model, conditioned on the first frame and the text prompt above.
Score SA (Prompt Alignment, 1-5):
5=perfectly matches prompt, 4=clearly matches, 3=mostly matches, 2=clearly does not match well, 1=severely contradicts.
Evaluate whether the depicted scene, objects, actions, and overall narrative correspond to the prompt description.
Output ONLY a JSON object with exactly one key "SA" (integer 1-5). No other text.
Example:
{{"SA": 3}}
PTV: |-
You are evaluating a generated video on Temporal Coherence (PTV).
The text prompt used to generate this video is:
"{prompt}"
The video was generated using a text+image-to-video (ti2v) model, conditioned on the first frame and the text prompt above.
Score PTV (Temporal Coherence, 1-5):
5=perfect temporal sequence, 4=correct order with minor timing issues, 3=mostly correct order, 2=significant misordering, 1=completely wrong temporal sequence.
Evaluate whether event ordering is logically consistent (e.g., objects break before scattering, liquid is poured before it flows).
Output ONLY a JSON object with exactly one key "PTV" (integer 1-5). No other text.
Example:
{{"PTV": 4}}
persistence: |-
You are evaluating a generated video on Object Persistence.
The text prompt used to generate this video is:
"{prompt}"
The video was generated using a text+image-to-video (ti2v) model, conditioned on the first frame and the text prompt above.
Score persistence (Object Persistence, 1-5):
5=perfect object constancy, 4=near-perfect with trivial flicker, 3=minor inconsistencies, 2=noticeable persistence issues, 1=severe violations (objects appear/disappear/transform randomly).
Output ONLY a JSON object with exactly one key "persistence" (integer 1-5). No other text.
Example:
{{"persistence": 4}}
training_prompts:
SA: |-
You are evaluating a generated video on Prompt Alignment (SA).
Caption:
"{prompt}"
Evaluate whether the video content matches the caption, including scene, objects, actions, and relationships.
Score 1-5:
5=fully aligned
4=mostly aligned with minor deviations
3=partially aligned with notable gaps
2=mostly misaligned
1=not aligned
Output ONLY a JSON object with exactly one key: SA.
PTV: |-
You are evaluating Temporal Coherence (PTV).
Caption:
"{prompt}"
Evaluate whether the sequence of physical events follows a plausible temporal order.
Score 1-5:
5=fully plausible event order
4=mostly plausible with minor issues
3=partially plausible
2=mostly implausible
1=completely implausible order
Output ONLY a JSON object with exactly one key: PTV.
persistence: |-
You are evaluating Object Persistence.
Caption, for context only:
"{prompt}"
Evaluate whether objects maintain consistent existence, shape, and appearance throughout the video.
Score 1-5:
5=fully consistent
4=mostly consistent with minor flicker
3=noticeable issues
2=major inconsistencies
1=severe disappearance or identity changes
Output ONLY a JSON object with exactly one key: persistence.
physical_sub_questions: false
physical_template: |-
You are evaluating physical realism for one physical law: {law}.
Criterion:
{criteria}
Caption, for context only:
"{prompt}"
{questions_block}
Judge the video itself. Do not penalize prompt mismatch unless it affects whether this physical law can be evaluated.
Score 1-5:
5=clearly correct
4=mostly correct with minor issues
3=partially correct or ambiguous
2=mostly incorrect
1=severely incorrect
Output ONLY a JSON object with exactly one key: {law}.
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