All AI updates

IQuest-Q1: Advancing Foundation Capabilities for Agentic CLI Systems

arXiv:2610.30949v1 Announce Type: new Abstract: We present IQuest-Q1, a sparse Mixture-of-Experts (MoE) agentic foundation model with 320B total parameters (15B activated). IQuest-Q1 is developed through a three-stage process: (1) stable and efficient pre-training, combining Stable SplitNorm, Muon, and muP with a two-stage curriculum whose second stage increases the coding-data mixture, preserving a wide stability margin between safe and optimal learning rates; (2) fine-grained mid-training, expanding the data mixture across domains and formats and progressively extending the context; and (3) multi-scaffold with multi-version post-training, combining SFT, domain-specialized RL, and MOPD across various scaffolds to integrate complementary training signals and strengthen agentic coding capab

New research reveals that AI content moderation systems exhibit linguistic and cultural biases: the misclassification rate for African American English is as high as twice that of standard English.

An arXiv paper published on October 24, 2026 (ID 2610.31047v1) points out that current automated safety systems rely on lexical‑level features to assess harm, leading to systemic biases: African American English (AAE) is flagged as “offensive” up to twice as often as other English varieties; well‑known drag queen accounts are rated as more toxic than white supremacist accounts; and safety practices that work in English completely fail in low‑resource languages.

Why it matters：This study, based on an empirical evaluation protocol, covers five open-source systems and 11 languages, encompassing a total of 55 system–language combinations. It finds that 93% of these combinations fail to achieve native-speaker-level performance in hazard function recognition; moreover, improvements in model capabilities have inadvertently widened the protection gap across languages, highlighting a crisis in algorithmic fairness. The source is the arXiv preprint server, with a clearly stated publication date (2026-10-24), and the content focuses on verifiable technical flaws and cross-language empirical findings.

Research comparing the search-space complexity and efficiency of CTC and neural transcription models.

The paper was published on October 24, 2026, on arXiv (ID 2610.31259v1), and systematically compares the search-space complexity and inference efficiency of two types of end-to-end speech recognition (ASR) models—connectionist temporal classification (CTC) and neural transducer—under various pruning strategies and language-model configurations.

Why it matters：The paper, based on empirical analysis, points out that although end-to-end ASR models typically maintain a small search space most of the time, they exhibit significant transient spikes in the number of hypotheses during periods of speech uncertainty; dynamic score-based pruning can adapt to model uncertainty, substantially reducing the real-time factor (RTF) and providing practical guidance for efficient search.

Measuring Research Progress and Linguistic Inclusion in Low-Resource Languages

arXiv:2610.30296v1 Announce Type: new Abstract: Large Language Models (LLMs) have accelerated research on low-resource and multilingual NLP, but their effectiveness in creating an equitable landscape remains unmapped. We analyze 1,158 peer-reviewed open-access papers published between 2020 and 2025, examining research attention to low-resource languages (LRLs) and representation across language and speaker populations. To assess linguistic inclusion beyond publication counts, we introduce the Linguistic Inclusion Framework (LIF), a multidimensional framework that measures linguistic inclusion in four dimensions: research growth, representation expansion, representation continuity, and distributional equity. While annual publications grew from 52 to 415, a 5.4X increase in their ACL Antholo