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GB300

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// recent coverage 46 mentions

19:16
2026-10-05
reflection.ai
artificial-intelligence

Beam: Reflection's 501B open-weight model

Reflection introduced Beam, its first open-weight model, a sparse Mixture-of-Experts system with 501 billion total parameters and 23 billion active parameters built for coding, reasoning, and agentic …

04:51
2026-09-16
lmsys.org
ai-infrastructure

SGLang and Miles Add Day-0 Support for DeepSeek-v4.1

SGLang and Miles added day-0 support for DeepSeek-V4.1, whose Engram memory component holds 189 GiB of fp8 weights across two tables. In paired tests on 4x GB300 (TP4/EP4), host offload of the Engram …

14:06
2026-09-14
spectrum.ieee.org
ai-chips

How OpenAI Used Its Own LLMs to Design Its Jalapeño Chip

OpenAI unveiled Jalapeño, its debut AI accelerator chip, on 25 August, claiming up to 13.4 petaflops of 4-bit compute, 232 gigabytes of memory, 15.4 terabytes per second of memory bandwidth, and up to…

00:45
2026-08-26
servethehome.com
artificial-intelligence

OpenAI Jalapeno Custom AI ASIC at Hot Chips 2026

OpenAI unveiled Jalapeño, an in-house inference ASIC and system built with Broadcom, at Hot Chips 2026, claiming it outperforms NVIDIA GB200 and GB300 in throughput per kilowatt and latency for OpenAI…

00:00
2026-08-14
mindstudio.ai
large-language-models

How to Run DeepSeek V4 Pro Locally with vLLM or SGLang

DeepSeek released DeepSeek-V4-Pro-0813, the production successor to its V4 Pro preview, under an MIT license with open weights, adding a DSpark speculative decoding module and stronger agentic benchma…

16:50
2026-08-13
storagereview.com
artificial-intelligence

Best Desktops for Local AI in 2026: Lab-Tested Leaderboard

StorageReview's lab-tested leaderboard for best local AI desktops in 2026 ranks the NVIDIA DGX Spark as the best overall deskside AI system, featuring a GB10 Grace Blackwell superchip with 128GB unifi…

03:25
2026-08-04
promptcube3.com
artificial-intelligence

CUDA's Moat Is Weakening, and AI Coding Agents Are the Pickaxe

AI coding agents are eroding Nvidia's CUDA software moat by lowering the expertise barrier for GPU kernel development, according to a tech analysis. Tools like Anthropic's Claude Code can generate per…

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