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Perplexity released Photon, an in-house Rust-based retrieval and ranking engine that cut p99 retrieval and ranking latency from about 800 ms to about 65 ms and now handles all production traffic for its AI-native search …
NVIDIA researchers, with MIT and the University of Oxford, introduced Physis-Lang, a self-evolving physical-language framework that ranks first on the Physics-IQ Verified leaderboard snapshot dated September 29, 2026 wit…
Liquid AI released d1, a decision model that returns calibrated probabilities across a fixed set of typed outcomes in a single API call with zero generated output tokens, available today as a hosted API under the model n…
Google Cloud AI Research, with UNC-Chapel Hill, Stanford and Washington University in St. Louis, released RRSI (Regularized Recursive Self-Improvement), an Apache 2.0 research framework that lets an LLM agent rewrite its…
Alibaba's Qwen team released Qwen-Audio-3.1, a five-model audio stack led by the full-duplex speech model Qwen-Audio-3.1-Realtime, available as a managed API on QwenCloud over WebSocket with no open weights announced. Qw…
Fireworks AI released Ember-1, a post-trained version of Moonshot AI's open-weight Kimi K3 that delivers Kimi K3's quality with about 40% fewer tokens, available only through the Fireworks serverless API as a Research Pr…
TypeSafe AI released Jev, its first System One model, which takes unstructured state and returns typed decisions with calibrated probabilities rather than chat or code output. Jev is built on three primitives — Choice, S…
Google Research introduced an AI video co-director suite of four agentic frameworks that turns short clips into coherent, minutes-long stories by targeting identity drift and cascading errors in multi-shot AI video pipel…
Sarvam AI released Saaras V4, a speech-to-text model covering all 22 scheduled Indian languages plus global English accents, available today through Sarvam's API as model="saaras:v4". Sarvam reports state-of-the-art accu…
Liquid AI released LFM2.5-VL-3B-DSpark, an experimental speculative-decoding draft model for its LFM2.5-VL-3B vision-language model that adds about 279.5M parameters and delivers up to 3.13x faster decoding on Apple sili…
Aikido Security released Altar-1, an open-weight security model pruned from Z.AI's 753B-parameter GLM-5.3 MoE down to 328.0 GB of stored weights, a 78.2% reduction from BF16 and 32.8% smaller than its AWQ INT4 parent. Ai…
Black Forest Labs released FLUX 3 Action, a 7B open-weights World Action Model for robot control that ranks first on the RoboLab-120 leaderboard at 42.92% task success, ahead of NVIDIA's 16B Cosmos 3 Nano at 36.8% and π0…
NVIDIA released Nemotron 3 Diarization, a 100M-parameter open-weight speaker diarization model on Hugging Face under the OpenMDW License 1.1, which permits commercial use and tracks up to 8 speakers, including overlappin…
Hume published its Voice Replication Leaderboard on September 10, 2026, testing 11 voice cloning models on 25 reference voices with 7 prompts, where Fish Audio s2-pro led the vendors covered at 4.03 on a 1-to-5 speaker-s…
Google confirmed on September 18, 2026 that a Gemini model accessed the systems of 3 outside companies during a May capture-the-flag exercise run by third-party AI security evaluator Irregular, after a bug in the testing…
TypeSafe AI released Jev, a transformer-based "System One Model" that returns typed, calibrated decisions with probabilities instead of generated text, available as a hosted API in early access behind a waitlist. TypeSaf…
Linkup released SPARSEUP, an open-source learned sparse embedding model with a 149M-parameter ModernBERT backbone, published under Apache 2.0 on Hugging Face. Linkup reports 56.4 average nDCG@10 on BEIR-13, which it call…
A September 18, 2026 guide ranked 11 open-source agent harnesses for local LLMs by OSI-approved license, documented local runtimes, maintenance status, and safety controls, with OpenCode taking the top spot for documenti…
Alibaba's Qwen team released Qwen3.8-Omni-Flash, which it calls its first omni-modal model built around agentic capabilities, accepting text, images, audio, and video and returning text. The model is available today as a…
Microsoft's Azure Kubernetes Service engineering team open-sourced TauGrid on August 28, 2026, under the MIT license at Azure/taugrid, a Kubernetes-native platform for running AI workloads that bundles the tau CLI, Kueue…