Photon-driven synapse advances low-power neuromorphic systems
by SPIE @TechXplore_com Learn more: https://
bit.ly/4vj71Ov #EmergingTech #FutureTech #Innovation
RESEARCH
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Photon-driven synapse boosts low-power neuromorphic systems
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GPT-4 pricing robots collude in Harvard-Penn State experiment
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Researchers at Harvard and Penn State ran an experiment that should worry anyone who buys anything online. They built pricing robots out of GPT-4 and dropped them into a simulated market as competing sellers. No instruction to cooperate. No way to talk to each other. The only
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Launching SynthTraces: generating synthetic coding agent traces
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Today I'm launching a new project called SynthTraces It is a minimal codebase to generate synthetic coding agent session traces using Pi (from @badlogicgames
) I wanted a large number of coding-agent traces, so I built a tiny harness where two models talk to each other: – an -
NVIDIA Nemotron 3 Ultra: Open Model for Agentic Tasks
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Introducing NVIDIA Nemotron 3 Ultra.
— NVIDIA (@nvidia) 4 juin 2026
A frontier smart open model built for long-running agents that need to plan, reason, use tools and keep working across complex coding, research and enterprise workflows.
Up to 5x faster inference and up to 30% lower cost for agentic tasks.… pic.twitter.com/AcHTauUzjmIntroducing NVIDIA Nemotron 3 Ultra. A frontier smart open model built for long-running agents that need to plan, reason, use tools and keep working across complex coding, research and enterprise workflows. Up to 5x faster inference and up to 30% lower cost for agentic tasks.
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Nvidia AI releases fully open Nemotron 3 Ultra on Hugging Face
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As always, Nemotron 3 Ultra is fully open. This includes model weights, synthetic data, and post-training recipes. Available now on @huggingface →
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NVIDIA post-trains Ultra for popular agent harnesses
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We post-trained Ultra for popular agent harnesses like @openclaw
, @NousResearch Hermes Agent, and @Langchain
. The result is an open frontier model developers can customize for specialized agents across domains. Read more: https://
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Ultra excels at large codebases, long reasoning chains, and multi-source synthesis
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Beyond benchmark performance, Ultra can work through large codebases, reason across long chains of tool calls, and synthesize information gathered from hundreds of sources. pic.twitter.com/itDu34WVHk
— NVIDIA AI (@NVIDIAAI) 4 juin 2026Beyond benchmark performance, Ultra can work through large codebases, reason across long chains of tool calls, and synthesize information gathered from hundreds of sources.
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Nvidia AI Ultra model excels at complex tasks with hybrid architecture
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Ultra excels at complex tasks like coding and deep research. Long-running agents spend their time planning, using tools, recovering from failures, and deciding what to do next. The model’s hybrid Mamba-Transformer MoE architecture enables more reasoning cycles within the same
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DeepMind, IBM, Amazon admit using neurosymbolic; others don’t
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DeepMind often acknowledges that they are using neurosymbolic in recent papers; IBM and Amazon, too. the others basically never no matter how much they use it
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OpenAI cites early signs of recursive self-improvement in AI systems
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OpenAI just wrote: "We also see early signs of recursive self-improvement (RSI) in today’s systems: where AI development is itself accelerated by AI. We expect this to increase competitive pressures among developers and nations, and create governance challenges that existing