ceh-23
C. elegans
Homeobox protein ceh-23
What the model saw
Gene: ceh-23 Organism: Caenorhabditis elegans Known functions: Homeobox protein ceh-23. DNA binding. DNA-binding transcription factor activity, RNA polymerase II-specific. RNA polymerase II cis-regulatory region sequence-specific DNA binding.
View unredacted entry
Homeobox protein ceh-23. DNA binding. DNA-binding transcription factor activity, RNA polymerase II-specific. RNA polymerase II cis-regulatory region sequence-specific DNA binding.
Solver output
ceh-23 encodes a homeodomain transcription factor that binds RNA polymerase II cis-regulatory regions to modulate gene expression programs. Homeobox transcription factors can influence longevity either positively or negatively depending on which downstream target genes they regulate. Without knowledge of the specific transcriptional targets of ceh-23, it is not possible to determine whether it activates pro-longevity pathways (e.g., stress response, DAF-16/FOXO targets) or anti-longevity pathways (e.g., growth, reproduction). The molecular function annotations describe only the general DNA-binding and transcriptional regulatory capacity, which is insufficient to assign a directional longevity influence. No established link to canonical C. elegans longevity pathways (insulin/IGF-1, TOR, mitochondrial) can be inferred from these 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" while the ground truth is "pro_longevity." The model's reasoning is logically sound given the limited information provided - it correctly notes that homeobox transcription factors can influence longevity in either direction and that the annotations don't specify downstream targets. However, the prediction is wrong. The model also incorrectly classified the mechanism as "epigenetic_alterations" when transcription factor activity would be better classified as transcriptional regulation. The confidence was appropriately low (0.35), reflecting genuine uncertainty, but the model still failed to identify the correct pro-longevity classification.
Raw API responses
solver
{
"reasoning": "ceh-23 encodes a homeodomain transcription factor that binds RNA polymerase II cis-regulatory regions to modulate gene expression programs. Homeobox transcription factors can influence longevity either positively or negatively depending on which downstream target genes they regulate. Without knowledge of the specific transcriptional targets of ceh-23, it is not possible to determine whether it activates pro-longevity pathways (e.g., stress response, DAF-16/FOXO targets) or anti-longevity pathways (e.g., growth, reproduction). The molecular function annotations describe only the general DNA-binding and transcriptional regulatory capacity, which is insufficient to assign a directional longevity influence. No established link to canonical C. elegans longevity pathways (insulin/IGF-1, TOR, mitochondrial) can be inferred from these annotations alone.",
"confidence": 0.35,
"key_pathways": [
"RNA polymerase II transcriptional regulation",
"homeodomain transcription factor activity",
"cis-regulatory gene expression control"
],
"mechanism_class": "epigenetic_alterations",
"longevity_influence": "unclear"
}advisor
{
"notes": "The model predicted \"unclear\" while the ground truth is \"pro_longevity.\" The model's reasoning is logically sound given the limited information provided - it correctly notes that homeobox transcription factors can influence longevity in either direction and that the annotations don't specify downstream targets. However, the prediction is wrong. The model also incorrectly classified the mechanism as \"epigenetic_alterations\" when transcription factor activity would be better classified as transcriptional regulation. The confidence was appropriately low (0.35), reflecting genuine uncertainty, but the model still failed to identify the correct pro-longevity classification.",
"failure_mode": "appropriately_uncertain",
"answer_correct": false,
"mechanism_correct": false,
"reasoning_quality": 3,
"ground_truth_questionable": false
}