loss_fn
loss_fn: 8 implementations from 9 papers ran on one shared input (census 2026-09-22, battery b986f7e04d79); they produced 6 distinct outputs across 3 buckets, one shared input per bucket.
Identical values to six decimals (the recorded digest) on the shared input are agreement on those inputs, not equivalence. Implementations are compared only within one bucket, the positional (rank, kind, dtype) of each array argument; the argument name is not part of the key because the harness draws the shared array from (rank, kind) and casts it to the dtype, whatever the name; each bucket's shared input is fixed by that key, so members of one bucket saw bitwise-identical inputs under their own scalar arguments. A cluster is the set of members whose recorded output digest is identical. Nothing here says which computation a paper's method intended, and nothing reproduces a paper's results.
Not compared, and not in the tables or the counts above:
- 5 more implementations of this name were examined but did not run on the shared input (RuntimeError 2, ValueError 2, IndexError 1).
- No implementation of this name ran on its own fixture arguments only: every one that ran took an array argument.
- Every compared output was digested.
Bucket 1 of 3: arg 1: rank 2, kind float, dtype float32 · arg 2: rank 2, kind float, dtype float32
6 implementations from 7 papers share this bucket (rank, kind, dtype of each array argument, positional; each member's recorded signature, argument name included, is shown under it); 4 distinct outputs, largest cluster first. Values are the first 8 of the recorded output, flattened.
| Cluster (same digest to six decimals) | Members | Shared output on this bucket's input |
|---|---|---|
| 3 implementations 3 papers af5570f5a181 recorded values identical |
example.py 2ec9e266 recorded output:2/float/float32, labels:2/float/float32 src/recon.py bb53e8b5 recorded t:2/float/float32, p:2/float/float32 run_model.py c9c18a8a recorded y_pred:2/float/float32, y_true:2/float/float32; mask_value=0.0 |
[0] shape [] · float32 · Tensor |
| 1 implementation 2 papers 715623d0a821 |
models.py 00cae894 recorded x:2/float/float32, y:2/float/float32 |
[2.38419e-07, -2.38419e-07, 0, 0] shape [4] · float32 · Tensor |
| 1 implementation 1 paper 036f1acf1061 |
lstmn.py f50416d9 recorded pred:2/float/float32, gt:2/float/float32 |
[-2.07141] shape [] · float32 · Tensor |
| 1 implementation 1 paper 5ce9706d86b7 |
LLMs_WellXplain/Llama_experiment.py 3459c1b6 recorded outputs:2/float/float32, targets:2/float/float32 |
[-0.249307] shape [] · float32 · Tensor |
Bucket 2 of 3: arg 1: rank 2, kind float, dtype float32 · arg 2: rank 2, kind float, dtype float32 · arg 3: rank 2, kind float, dtype float32 · arg 4: rank 2, kind float, dtype float32 · arg 5: rank 2, kind float, dtype float32 · arg 6: rank 2, kind float, dtype float32
1 implementation from 1 paper share this bucket (rank, kind, dtype of each array argument, positional; each member's recorded signature, argument name included, is shown under it); 1 distinct output, largest cluster first. Values are the first 8 of the recorded output, flattened.
| Cluster (same digest to six decimals) | Members | Shared output on this bucket's input |
|---|---|---|
| 1 implementation 1 paper ba961b80d530 |
disVAE.py 4360bbfc recorded original_seq:2/float/float32, recon_seq:2/float/float32, f_mean:2/float/float32, f_logvar:2/float/float32, z_mean:2/float/float32, z_logvar:2/float/float32 |
[53.2883] shape [] · float32 · Tensor |
Bucket 3 of 3: arg 1: rank 2, kind float, dtype float32
1 implementation from 1 paper share this bucket (rank, kind, dtype of each array argument, positional; each member's recorded signature, argument name included, is shown under it); 1 distinct output, largest cluster first. Values are the first 8 of the recorded output, flattened.
| Cluster (same digest to six decimals) | Members | Shared output on this bucket's input |
|---|---|---|
| 1 implementation 1 paper 3da2111422b6 |
generate_images_concept_erasure.py 1784b58c recorded x:2/float/float32 |
[-0.0783043] shape [] · float32 · Tensor |
Identical values to six decimals (the recorded digest) on the shared input are agreement on those inputs, not equivalence; where a cluster's members carry recorded values, the largest difference among them is shown under the cluster. Paper titles are the archive's archive 2025-07-28 where the paper is in the archive and the graph's where it was added by Syntology; papers with no page here are shown by their recorded paper id only. A paper count above the implementation count means one implementation (one code sha) is held from several papers' repositories and counts once. Per-sample status, licence and fingerprint records for each paper are on its paper page. JSON twin: /census/loss-fn.json.
Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections