MarkTechPostSpaceXAI Releases Grok 4.6: A 500K-Context Frontier Model Tuned for Long-Running Agents, Coding, and Knowledge Work
SpaceXAI released Grok 4.6 on August 12, 2026 — a post-training upgrade over Grok 4.5, not a larger base…
● LIVE · AUTOMATICALLY UPDATED VIA RSS
Artificial Intelligence News
Curated from international AI laboratories, specialist publications and technology outlets. Last update: 3 hours ago.
All (10,395)
arXiv Artificial Intelligence (9570)Google AI (30)Google DeepMind (26)Hugging Face Blog (74)MarkTechPost (97)MIT Technology Review AI (46)Microsoft AI Blog (8)NVIDIA AI Blog (1)OpenAI News (156)TechCrunch AI (383)VentureBeat AI (4)
MarkTechPost
arXiv Artificial IntelligenceCryptographically verifiable authorization for autonomous AI agents: A falsifiable hypothesis and proof-of-concept
arXiv:2607.21325v2 Announce Type: replace-cross Abstract: Autonomous AI agents increasingly execute actions…
arXiv Artificial IntelligenceReducing Per-Sample Interference in Stochastic Optimization
arXiv:2607.16261v2 Announce Type: replace-cross Abstract: Modern optimizers combine gradients from the…
arXiv Artificial IntelligenceLakeQuest: A Three-Domain Benchmark for Grounded Question Answering across Data Lakes
arXiv:2607.12310v3 Announce Type: replace-cross Abstract: While modern question answering (QA) systems excel…
arXiv Artificial IntelligencePrompt-Driven Exploration
arXiv:2607.08837v2 Announce Type: replace-cross Abstract: Exploration is essential to RL since a policy…
arXiv Artificial IntelligenceFrom World Models to World Action Models: A Concise Tutorial for Robotics
arXiv:2607.00836v5 Announce Type: replace-cross Abstract: Rather than providing an exhaustive survey, this…
arXiv Artificial IntelligenceFACTR 2: Learning External Force Sensing for Commodity Robot Arms Improves Policy Learning
arXiv:2606.12406v2 Announce Type: replace-cross Abstract: Contact-rich manipulation requires force…
arXiv Artificial IntelligenceArtiFact: A Large-Scale Multi-Modal Cultural Heritage Dataset
arXiv:2606.09648v2 Announce Type: replace-cross Abstract: Multi-modal data management has emerged as a…
arXiv Artificial IntelligenceReproducing, Analyzing, and Detecting Reward Hacking in Rubric-Based Reinforcement Learning
arXiv:2606.04923v2 Announce Type: replace-cross Abstract: Rubric-based reinforcement learning (RL) uses an…
arXiv Artificial IntelligenceRanking vs. Assignment: The Metric Mismatch in Multi-View Object Association
arXiv:2606.02022v2 Announce Type: replace-cross Abstract: Multi-view object association is an important…
arXiv Artificial Intelligencememorywire: A Vendor-Neutral Wire Format for Agent Memory Operations
arXiv:2606.01138v4 Announce Type: replace-cross Abstract: Agent-memory frameworks -- mem0, Letta/MemGPT…
arXiv Artificial IntelligenceTMRL: Diffusion Timestep-Modulated Pretraining Enables Exploration for Efficient Policy Finetuning
arXiv:2605.12236v2 Announce Type: replace-cross Abstract: Fine-tuning pre-trained robot policies with…
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867