tlf-1
C. elegans
TATA box-binding protein-like 1
What the model saw
Gene: tlf-1 Organism: Caenorhabditis elegans Known functions: TATA box-binding protein-like 1. DNA binding. general transcription initiation factor activity.
View unredacted entry
TATA box-binding protein-like 1. DNA binding. general transcription initiation factor activity.
Solver output
tlf-1 encodes a TATA box-binding protein-like (TBP-like) factor in C. elegans that participates in general transcription initiation by binding DNA at promoter regions. As a general transcription factor, TLF-1 broadly regulates RNA Pol II-dependent gene expression rather than acting in a specific longevity-relevant pathway. While transcriptional regulation is central to aging (e.g., modulating stress response, DAF-16/FOXO targets, or heat shock programs), TBP-like factors serve as basal machinery components whose net effect on longevity depends heavily on which downstream gene networks they preferentially activate or repress. Without evidence of specific pro- or anti-longevity target gene sets for tlf-1, the directionality of its influence on lifespan cannot be confidently assigned from molecular function annotations alone.
GenAge curators classify each gene's normal function as promoting (Pro-Longevity) or opposing (Anti-Longevity) longevity, based on synthesis across studies. Loss-of-function effects can vary from this depending on the manipulation.
Advisor judgment
The model predicted "unclear" with low confidence (0.35), while the ground truth is "pro_longevity." The model's reasoning is plausible given the limited information provided — tlf-1 is a general transcription factor and its specific role in longevity is not obvious from the annotations alone. However, the model failed to identify the correct answer. The mechanistic reasoning about basal transcription machinery is reasonable but doesn't capture the specific pro-longevity mechanism. The model appropriately expressed uncertainty but still got the answer wrong. The reasoning quality is modest — it correctly identifies the gene's general function but doesn't attempt to reason about known TBP-like factor roles in C. elegans aging research.
Raw API responses
solver
{
"reasoning": "tlf-1 encodes a TATA box-binding protein-like (TBP-like) factor in C. elegans that participates in general transcription initiation by binding DNA at promoter regions. As a general transcription factor, TLF-1 broadly regulates RNA Pol II-dependent gene expression rather than acting in a specific longevity-relevant pathway. While transcriptional regulation is central to aging (e.g., modulating stress response, DAF-16/FOXO targets, or heat shock programs), TBP-like factors serve as basal machinery components whose net effect on longevity depends heavily on which downstream gene networks they preferentially activate or repress. Without evidence of specific pro- or anti-longevity target gene sets for tlf-1, the directionality of its influence on lifespan cannot be confidently assigned from molecular function annotations alone.",
"confidence": 0.35,
"key_pathways": [
"general RNA Pol II transcription initiation",
"TATA box promoter recognition",
"basal transcriptional machinery"
],
"mechanism_class": "epigenetic_alterations",
"longevity_influence": "unclear"
}advisor
{
"notes": "The model predicted \"unclear\" with low confidence (0.35), while the ground truth is \"pro_longevity.\" The model's reasoning is plausible given the limited information provided — tlf-1 is a general transcription factor and its specific role in longevity is not obvious from the annotations alone. However, the model failed to identify the correct answer. The mechanistic reasoning about basal transcription machinery is reasonable but doesn't capture the specific pro-longevity mechanism. The model appropriately expressed uncertainty but still got the answer wrong. The reasoning quality is modest — it correctly identifies the gene's general function but doesn't attempt to reason about known TBP-like factor roles in C. elegans aging research.",
"failure_mode": "appropriately_uncertain",
"answer_correct": false,
"mechanism_correct": false,
"reasoning_quality": 2,
"ground_truth_questionable": false
}