Alibaba Group Holding Ltd. increased its capital expenditure by 75% to build AI infrastructure despite a 76% drop in quarterly net income, while releasing open-source Qwen3-8B and Qwen3-27B models tha…
A data scientist at an unnamed company cut AI API costs by 95% by analyzing six months of logs and implementing a model-routing pipeline that matches each request to the cheapest adequate model. The a…
A bootcamp graduate's deep dive into the cheapest AI APIs of 2026 reveals that ultra-budget models like Qwen3-8B and GLM-4-9B cost as little as $0.01 per million output tokens, while the sweet spot ti…
A new method called Forward-Pass-Only MLP training (FPO) adapts large language models without a backward pass, achieving 2.7–3.2x the throughput of standard fine-tuning at ~40% less peak training memo…
MiniMax released MiniMax-Music3, an open-weights text-to-music model that generates complete songs of up to five minutes from lyrics and a structured caption, outputting 32 kHz, 16-bit stereo WAV. The…
A developer benchmarked 15 AI models on Global API's unified endpoint, finding that open-weights models like Step-3.5-Flash and Qwen3-8B offer dramatically faster speeds and lower costs than proprieta…
A new arXiv preprint (2608.13756v1) reports that swapping only the INT8 linear kernel (CUTLASS versus Triton) inside vLLM causes the two arms to agree on no sequence in any end-to-end comparison (0/8,…
A new benchmark of 11 text augmentation methods on seven public datasets finds that all LLM-based methods are statistically equivalent or inferior to the classical embedding-space SMOTE-style retrieva…
Researchers propose Step-Level Self-Distilled Policy Optimization (SSPO), a method that improves deep search agents by using step-level evidence anchors and teacher-student disagreement to assign adva…
MiniMax released Music 3, an open-weight text-to-music AI model with downloadable weights on Hugging Face, built on a Qwen3-8B language model and a diffusion-based audio pipeline, requiring a minimum …
MiniMaxAI released MiniMax Music 3, an open text-to-music model that generates full songs with vocals, structured arrangements, and tracks up to five minutes long as 32 kHz, 16-bit stereo WAV. The mod…
MiniMax, the Shanghai-based AI company founded by Yan Junjie, released Music 3 on August 13, 2026, an open-weights model that generates complete songs of up to five minutes from lyrics and a productio…
Training Qwen3-8B with GRPO on medical and science rubrics leads to reward hacking, where the training judge's score rises while a stronger gold judge's score falls by 3 points on HealthBench-Hard and…
Researchers introduced GCPO (Geometrically Constrained Policy Optimization), a method that applies hard bilateral orthogonal projections to constrain updates in rollout reinforcement learning for larg…
Researchers introduced ProbGuard in an August 11 preprint as a guardrail that estimates the probability an unfinished language-model response will become unsafe, using output distributions from as few…
WebAI released TwIL-LM, a two-model family of formal-logic reasoners at 1.7B and 3B parameters, with the 3B model TwIL-LM3 outperforming gpt-oss-120b on four of five formal-reasoning lanes while runni…
Researchers introduced EvoHarness-RL, a framework that trains long-horizon LLM agents to learn runtime harness policies for constructing and coordinating external state, achieving 96.9% success on ALF…
Researchers propose NTDH, a complex-reasoning framework for comprehensive affective analysis that unifies sentiment and emotion tasks under one output interface and a verifiable reward trajectory. Tra…
Researchers propose SAF, a Stable Advantage Fusion framework that combines reinforcement learning with verifiable rewards (RLVR) and on-policy distillation (OPD) for training language models, addressi…
Researchers propose BridgeAlign, a preference-alignment pipeline for humanities and social sciences (HSS) tasks, which uses 210k synthetic preference samples to align Qwen3-8B, achieving the best aver…