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NT_Xent

Syntologyentry name in harvested coderead from the graph 2026-09-24

NT_Xent appears in the code Syntology harvested for 8 papers, as 9 distinct code bodies found in 9 places (a place is one code body under one paper). At least one of them ran in 8 of the papers; 4 of the code bodies carry a behaviour fingerprint.

What this page is not. Routines are grouped here by the exact string of their function or class name. Nothing asserts that two samples named NT_Xent do the same thing, share code, or are comparable; the name is a string, not an identity. Behaviour outputs (what a fingerprinted sample returned on the shared battery) are not in this export and are not shown here; the graph at syntology.ai holds them. "Ran" means executed on a synthesized fixture, not that the code is correct or reproduces a paper.

Samples Syntology

Syntology ran 9 of the 9 distinct code bodies named NT_Xent; 0 are unverified. One tile per status, in the site's fixed vocabulary, each code body counted once:

0ran · honoured contract
0ran · violated contract
0ran · our draft was wrong
2ran · fixture could not drive it
7ran
0unverified
4fingerprinted

Licence is a property of each copy, so it is counted per place: 6 of the 9 places are pointer only (Syntology does not serve that copy's text). This site shows no code text for any sample; every row below links to the file in its repository where the record names one.

“Ran” means the sample executed on a synthesized input; it does not mean the output is correct. “Honoured” and “violated” refer to a contract Syntology drafted from the code itself; “our draft was wrong” and “fixture could not drive it” are failures of Syntology's instrument, not of the code, and those samples did run. The ran count above is every status except unverified, the same rule as each paper page.

Papers

8 papers shown of 8, newest first; 9 places in the table. A paper with no recorded date is placed by the month its arXiv id encodes, shown in the Date column as YYYY-MM (from id). One row per place: a paper whose repository defines the name more than once appears more than once, and the same code body held for several papers appears once under each, with the same status. Titles and dates are the archive's archive 2025-07-28 for papers in the archive, and the graph's for 2 papers added by Syntology. Status and fingerprint are Syntology's record of each code body; licence is recorded for each place. The File cell ends with the code body's code_sha256, Syntology's identity for that exact code: an agent fetches the stored sample with Syntology's MCP tool get_code(code_sha256="…") (how to connect); click an identity to copy that call.

PaperDateFileStatus SyntologyLicence
Learning by Shifting: Temporal View Construction for Time Series Contrastive Learning added by Syntology 2026-06 (from id) sfi-norwai/ShiFT/baselines/shift.py cb46e80c57b0d4b8 ran fingerprinted no licence file found · pointer only
From Nodes to Narratives: Explaining Graph Neural Networks with LLMs and Graph Context added by Syntology 2025-08 (from id) pbaghershahi/GSPELL/TAGE/tagexplainer.py be00994a4a3a1b02 ran · fixture could not drive it MIT (permissive)
Integrating Deep Metric Learning with Coreset for Active Learning in 3D Segmentation 24 Nov 2024 arvindmvepa/al-seg/active_learning/feature_model/contrastive_loss.py b84a87f3a89fad80 ran fingerprinted CC-BY-4.0 · pointer only
Hyper-Representations: Self-Supervised Representation Learning on Neural Network Weights for Model Characteristic Prediction 28 Oct 2021 hsg-aiml/neurips_2021-weight_space_learning/modules/model_definitions/def_simclr_ae_module.py 1ab0b229f58bc5e7 ran · metamorphic tier: deterministic no licence file found · pointer only
Exploring Robustness of Unsupervised Domain Adaptation in Semantic Segmentation 23 May 2021 uta-smile/ASSUDA/nt_xent.py 54fb2251abb5d1f0 ran · metamorphic tier: deterministic MIT (permissive)
Understanding Negative Samples in Instance Discriminative Self-supervised Representation Learning 13 Feb 2021 nzw0301/Understanding-Negative-Samples/code/src/loss.py f57d466f67ca1fde ran fingerprinted MIT (permissive)
Graph Contrastive Learning with Augmentations 22 Oct 2020 ycremar/DIG-SSL/sslgraph/contrastive/model/graphcl.py b5812fc5a667e0d5 ran · fixture could not drive it no licence file found · pointer only
A Simple Framework for Contrastive Learning of Visual Representations 13 Feb 2020 john-mlr/CIFAR-10-SimCLR/simclr/modules/nt_xent.py f10b64ecf0f39804 ran no licence file found · pointer only
A Simple Framework for Contrastive Learning of Visual Representations 13 Feb 2020 nzw0301/simclr/loss.py bc1d652d78503f98 ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only

This site shows no code text; each File cell links to the file on GitHub at the repository's current default branch, which may have changed since the harvest. "Pointer only" means Syntology does not serve that copy's text, for one of four reasons: no licence file was found; the licence was not identified; the licence is recorded as permissive but that copy's record is not marked cleared; or the licence is outside the permissive list Syntology serves text under (MIT, Apache-2.0, BSD and similar). Some licences outside that list permit redistribution, such as WTFPL, and GPL-3.0 under its conditions; they are simply not on the list. Hover a licence cell for the reason. Per-sample records for a paper are on its paper page under "Code Syntology ran".

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