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Earlier sources: Artificial Intelligence
Artificial intelligence covers systems that learn from data, generate content, perceive their surroundings, or act toward a goal. Follow model research, agent tooling, evaluation, and the infrastructure used to build and run these systems.
SYMTRI organizes observations from public sources into a living map. Connections reflect shared subject matter; they do not establish causation or endorse a source.
Open in the map ↗5934 classified signals in the fourteen-day window. Recent momentum: steady. These counts include signals awaiting readable evidence.
Earlier sources
Up to ten sources with readable evidence, ordered by their feed timestamp. These archive sources can be older than the live fourteen-day window. This list is a sample, not a measure of total activity. Dates distinguish paper publication, repository creation, model/dataset activity, Hacker News posts, and KEV catalog additions. “First archived” records when SYMTRI first stored the signal.
- OpenAlex · Published · First archived
Reconstructing gamma-ray burst energy relations with observational H(z) data in a neural network framework ↗
Abstract Gamma-ray bursts (GRBs) offer a powerful probe of the cosmic expansion history far beyond the redshift range accessible to Type Ia supernovae. However, the study of cosmological models using GRBs is hindered by the circularity problem, which arises from assuming a fiducial cosmological model during GRB luminosity distance calibration. In this work, we perform a model-independent calibration of GRB luminosity relations using observational measurements of the Hubble parameter from the A220 and J220 compilations, thereby avoiding explicit cosmological assumptions. We employ an artificial…
- OpenAlex · Published · First archived
OptimAI: Optimization from Natural Language Using LLM-Powered AI Agents ↗
Optimization plays a vital role in scientific research and practical applications. However, translating a concrete optimization problem described in natural language into a mathematical formulation and selecting a suitable solver require substantial domain expertise. We introduce OptimAI, a framework for solving optimization problems described in natural language by leveraging LLM-powered AI agents, and achieve superior performance over current state-of-the-art methods. Our framework is built upon the following key roles: (1) a formulator that translates natural language problem descriptions i…
- OpenAlex · Published · First archived
Performance Evaluation of Ising and QUBO Variable Encodings in Boltzmann Machine Learning ↗
We compare Ising ([Formula: see text]) and QUBO ([Formula: see text]) encodings for Boltzmann machine learning under controlled protocols that fix the sampler, optimizer, and learning-rate design within each comparison. Exploiting the identity that the Fisher information matrix (FIM) equals the covariance of sufficient statistics, we visualize empirical moments from model samples and reveal systematic, representation-dependent differences. QUBO induces larger cross terms between first- and second-order statistics, creating more small-eigenvalue directions in the FIM and lowering spectral entro…
- Hacker News · Posted on Hacker News · First archived
Anthropic's IPO prospectus shows AI vision, surging costs ↗
Hacker News discussion.
- GitHub · Repository created · First archived
KKKKhazix/AIHOT ↗
一个自己找热点、自己写日报的网站框架。把信源和精选标准换成你的，它就是你的行业热点站。
- Hacker News · Posted on Hacker News · First archived
Nvidia announces AI safety platform ↗
Hacker News discussion.
- Hacker News · Posted on Hacker News · First archived
WSJ reports OpenAI scrapped GPT-6.1 Astra over safety concerns ↗
Hacker News discussion.
- Hacker News · Posted on Hacker News · First archived
MoE Analysis Qwen[3.5|3.6]35B-A3B ↗
Hacker News discussion.
- Hacker News · Posted on Hacker News · First archived
Check twice, cut once with LLM search relevance eval ↗
Hacker News discussion.
- Hacker News · Posted on Hacker News · First archived
AI tools generated nearly $1B in extra costs, Blue Cross insurers say ↗
Hacker News discussion.
Live window recorded . This is the ingestion observation time, not the publication or discovery date of each source.
How to assess evidence about Artificial Intelligence
Check each original source for its methods, release status, limitations, and supporting data. A repository announcement, a preprint, and a published study provide different kinds of evidence. SYMTRI’s subject classification helps discovery; it does not independently validate the source’s claims.
See the collection and counting methodology ↗ · Read the weekly synthesis ↗
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These navigation suggestions are part of the map’s editorial structure, rather than measured evidence of a connection.