Spaces-explorers

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AI & ML interests

Contributors who are invited to beta-test our next big feature! Contact us if you want to join this team :-)

nielsr

submitted a paper to Daily Papers 3 days ago

Causal-JEPA: Learning World Models through Object-Level Latent Interventions

Paper • 2602.11389 • Published 10 days ago • 5

alceballosa

authored a paper 16 days ago

Robust automatic brain vessel segmentation in 3D CTA scans using dynamic 4D-CTA data

Paper • 2602.00391 • Published 22 days ago

nielsr

submitted a paper to Daily Papers 23 days ago

UPLiFT: Efficient Pixel-Dense Feature Upsampling with Local Attenders

Paper • 2601.17950 • Published 27 days ago • 4

gagan3012

authored 2 papers about 1 month ago

From RAG to Agentic RAG for Faithful Islamic Question Answering

Paper • 2601.07528 • Published Jan 12 • 1

Prototypicality Bias Reveals Blindspots in Multimodal Evaluation Metrics

Paper • 2601.04946 • Published Jan 8

nielsr

submitted a paper to Daily Papers about 1 month ago

TCAndon-Router: Adaptive Reasoning Router for Multi-Agent Collaboration

Paper • 2601.04544 • Published Jan 8 • 6

nielsr

submitted a paper to Daily Papers about 2 months ago

CASA: Cross-Attention via Self-Attention for Efficient Vision-Language Fusion

Paper • 2512.19535 • Published Dec 22, 2025 • 12

jacobbieker

authored 2 papers 2 months ago

RouterBench: A Benchmark for Multi-LLM Routing System

Paper • 2403.12031 • Published Mar 18, 2024 • 3

Discovering Effective Policies for Land-Use Planning with Neuroevolution

Paper • 2311.12304 • Published Nov 21, 2023

SivilTaram

authored a paper 4 months ago

Diffusion Language Models are Super Data Learners

Paper • 2511.03276 • Published Nov 5, 2025 • 129

Norod78

posted an update 4 months ago

Post

1799

Multilingual Tokenization Showdown
Analyzing 12 LLM Tokenizers Across 204 Languages.

First, I've created a dataset with Wikipedia's "Cat" article text in 272 languages:
Norod78/WikiCat-Multilingual

For each language entry with at least 100 words, I tokenized the text using 12 tokenizers and calculated the "Characters per token" ratio and "Word per token" ratio. The higher this ratio is, the more information each token represents on average for that language (and perhaps allowing the llm to potentially learn more per-parameter if trained on a dataset of that language).

You can see a slideshow summary of the results here:
https://norod.github.io/wikicat-tokenizer-eval/tokenizer-slideshow.html

I hope I interpreted the results correctly, I've made the code available on GitHub so you can re-create the raw results jsonl with this repo:
https://github.com/Norod/wikicat-tokenizer-eval

Post on X:
https://x.com/Norod78/status/1984366900550266999

wissamantoun

authored 2 papers 4 months ago

From Text to Source: Results in Detecting Large Language Model-Generated Content

Paper • 2309.13322 • Published Sep 23, 2023 • 1

Gaperon: A Peppered English-French Generative Language Model Suite

Paper • 2510.25771 • Published Oct 29, 2025 • 16

gagan3012

authored a paper 5 months ago

Distributional Semantics Tracing: A Framework for Explaining Hallucinations in Large Language Models

Paper • 2510.06107 • Published Oct 7, 2025 • 3

osanseviero

authored a paper 5 months ago

EmbeddingGemma: Powerful and Lightweight Text Representations

Paper • 2509.20354 • Published Sep 24, 2025 • 47

richardcsuwandi

authored 2 papers 5 months ago

Adaptive Kernel Design for Bayesian Optimization Is a Piece of CAKE with LLMs

Paper • 2509.17998 • Published Sep 22, 2025 • 1

Sparsity-Aware Distributed Learning for Gaussian Processes with Linear Multiple Kernel

Paper • 2309.08201 • Published Sep 15, 2023 • 1

SivilTaram

authored a paper 6 months ago

SimpleTIR: End-to-End Reinforcement Learning for Multi-Turn Tool-Integrated Reasoning

Paper • 2509.02479 • Published Sep 2, 2025 • 84

SivilTaram

authored a paper 7 months ago

SWE-Perf: Can Language Models Optimize Code Performance on Real-World Repositories?

Paper • 2507.12415 • Published Jul 16, 2025 • 43

SivilTaram

authored a paper 8 months ago

First Return, Entropy-Eliciting Explore

Paper • 2507.07017 • Published Jul 9, 2025 • 24