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TaxCalcBench: An open source eval for testing if AI can file taxes

TaxCalcBench is an open-source benchmark that evaluates AI models' ability to correctly prepare tax returns. It includes test cases for tax years 2024 and 2025, with realistic inputs like W-2s and 1099s. Leaderboards show top models such as GPT-5.5 with web search achieving 54% strict accuracy for TY2025, and GPT-5.4 Pro leading TY2024 at 62.75%.

Hacker News AIAgents / PolicyIn-site article
Navigating a Synapse Migration to Databricks

Azure Synapse has been a solid foundation for SQL analytics, but modern data demands require a unified platform for AI, ML, and streaming. This blog provides a practical, field-tested playbook for migrating from Azure Synapse to Databricks Lakehouse, covering business drivers, migration scope, phased approach, data ingestion, and code conversion with real-world examples.

Databricks BlogAgents / ChipsIn-site article
Sim: Open-source workspace for AI agents and workflows

Sim is an open-source workspace to build agentic workflows, connecting AI agents to 1,000+ integrations and all major LLMs. It offers a unified environment with chat, visual canvas, and code modes, shared context, cost optimization, and production-ready features. Trusted by 100,000+ builders.

Product Hunt AIAgents / PolicyIn-site article
Coasty

Coasty is a Computer-Use-Agent that runs legacy software like a human.

Product Hunt AIAgentsIn-site article
AI Slop as a Social Immune Response

The article explores the evolution of the term "AI slop" from describing low-quality content to becoming a social immune response that condemns AI-assisted works lacking humanity, communication, or effort. The author argues that as AI-generated content quality improves, human works are devalued by default assumptions, and creators must pierce the veil by telling their story, embracing imperfection, and building relationships.

Hacker News AIAgents / ResearchIn-site article
Meta tests always-on 'super sensing' mode for next Ray-Bans

Meta is testing a 'super sensing' mode that keeps Live AI running in the background for hours, up from roughly 30 minutes on current Ray-Ban Meta glasses. Mark Zuckerberg is reported to have questioned whether the mandatory white capture LED could stay off during the always-on Live AI mode, and Meta is weighing the idea. Two next-generation devices codenamed Aperol and Bellini are aimed at late 2026 or early 2027.

Hacker News AIPolicyIn-site article
DeepSeek DSpark: The Speculative Decoding Trick Behind 400% Faster LLM

DeepSeek's new DSpark module brings speculative decoding to DeepSeek-V4, boosting per-user generation speed by 60-85% with no quality loss. It tackles both weak draft quality and verification waste simultaneously via a semi-autoregressive draft model with a Markov head. This article explains the method, the open-source DeepSpec toolkit, and experimental results.

Analytics VidhyaModels / Agents / ChipsIn-site article
Simba Voice Agents

Voice agents powered by Simba 3.2, the world's #1 voice model. Sub-100ms latency, streaming-native, real emotion and SSML. Priced at $6 per 1M characters, cheapest in top ten. Build production voice agents on Speechify Developer Platform with REST API and SDKs.

Product Hunt AIAgents / ResearchIn-site article
IBM and Red Hat launch Lightwell to defend open-source code from AI attacks

IBM and Red Hat have turned Project Lightwell into two commercial products: Lightwell Network and Lightwell Clearinghouse Premier, aiming to identify and fix open-source vulnerabilities at scale using AI. The service combines generative AI with human engineering expertise to deliver certified patches directly into enterprise systems without disruption. Meanwhile, the Linux Foundation's Akrites and Chainguard's Athena offer alternative approaches focusing on governance and cross-industry collaboration respectively.

ZDNet AIAgents / ChipsIn-site article
Data for Agents

NVIDIA emphasizes the importance of open data and synthetic data for building agentic AI, highlighting data inspectability, quality, and trust. The article details Nemotron datasets, the Prompt Atlas visualization tool, and the use of synthetic personas for local diversity.

Hugging Face BlogAgents / ChipsIn-site article
Meta AI glasses disable the camera if the capture LED is destroyed

Meta's smart glasses include a privacy light to indicate when the camera is active. To prevent malicious users from covering or destroying this light to record secretly, Meta has updated the glasses to disable the camera entirely if the privacy light is tampered with or destroyed. This move addresses growing privacy concerns and public backlash.

Hacker News AIToolsIn-site article
How to tell if a photo is AI-generated from its metadata (C2PA, XMP, EXIF)

This article explains how to quickly determine if an image is AI-generated by examining its metadata, including C2PA manifests, XMP DigitalSourceType, and EXIF Software fields. Using tools like Photo Investigator, users can inspect these hidden tags. It lists the tagging behavior of major AI generators, discusses limitations, and emphasizes the importance of raising the cost of producing fakes in the misinformation landscape.

Hacker News AIAgents / ResearchIn-site article
Powering scientific discovery: BYOKG and GraphRAG for intelligent pharmaceutical research

This post explores how GraphRAG, combining graph databases with generative AI, tackles data fragmentation in pharmaceutical research. It presents a BYOKG approach using Amazon Neptune Analytics and Bedrock to enable natural language queries over unified knowledge graphs, accelerating drug discovery while maintaining scientific integrity.

AWS Machine Learning BlogResearchIn-site article
Automatically sort and prioritize your mailboxes by using Amazon Bedrock

This post demonstrates how public sector organizations can automate email management using a generative AI solution powered by Amazon Bedrock. The solution categorizes, prioritizes, and routes emails to appropriate departments, reducing manual workload and improving response times.

AWS Machine Learning BlogAgents / ResearchIn-site article
Building and connecting a production-ready ecommerce MCP server using Amazon Bedrock AgentCore and Mistral AI Studio

This post walks you through building a production-ready ecommerce MCP server using Amazon Bedrock AgentCore and Mistral AI Studio. It covers MCP tool implementation, two-layer JWT authentication, AWS CDK deployment, integration with Mistral AI's Vibe, and best practices for data and identity management with DynamoDB and Cognito.

AWS Machine Learning BlogModels / AgentsIn-site article
Show HN: InterviewWatch – Detect AI Assistance During Live Technical Interviews

InterviewWatch is an interview integrity platform that runs a lightweight consent-first agent to monitor machine-level signals (AI overlays, extra displays, clipboard, remote access, virtual cameras) in real time, flagging AI assistance and generating a tamper-evident report without recording screen, audio, or video. Data shows 38.5% cheating rate across 19,368 interviews, rising from 9% to 45% in one quarter. The platform offers both managed and licensed deployment options.

Hacker News AIAgents / PolicyIn-site article
Benchmarking Coding Agents on Databricks’ Multi-Million Line Codebase

Databricks built an internal benchmark from real pull requests on their large codebase to evaluate coding agents. Key findings: frontier models form a Pareto frontier; open models like GLM 5.2 reach top tier; per-task cost is more revealing than per-token cost; the harness (framework) significantly impacts cost and quality. They sealed git history to avoid cheating. The approach enables data-driven model selection.

Databricks BlogAgents / ResearchIn-site article
The future of governing AI agents

How to build governance into autonomous security agents from the architecture up.

Hacker News AIAgents / PolicyIn-site article
Show HN: Open-source web monitoring software

Webdog.ai is an open-source web monitoring tool that tracks changes on any website, providing AI-generated summaries, visual diffs, and instant alerts. It notifies users within seconds via various channels, includes screenshots, and can be self-hosted. Start watching for free.

Hacker News AIToolsIn-site article
AI Language Tutor That Answers a Phone Call

An open-source project using Telnyx API to enable foreign language practice with AI over a phone call. The system leverages speech recognition, AI inference, and text-to-speech for real-time interaction.

Hacker News AIToolsIn-site article
Constellation Gate AI: Prompt Injection Defense and Token Savings – #1 in Benchmarks

Constellation Network launches Gate AI, a proxy gateway that protects AI agents from prompt injection attacks, automatically saves tokens, and creates a verifiable audit trail. It ranks #1 across 16 public benchmarks with a 97.4% F1 score. Compression saves 20%+ on tokens automatically with zero code changes. Free tier available.

Product Hunt AIAgents / ResearchIn-site article
Flint: A visualization language for the AI era

Flint is an open-source visualization intermediate language from Microsoft Research, designed to help AI agents create expressive, polished charts from compact, human-editable specifications. It handles low-level design details automatically via semantic types, supports multiple rendering backends, and powers the Data Formulator project.

Microsoft Research BlogAgents / ResearchIn-site article
Securing Amazon Bedrock AgentCore Runtime with AWS WAF

This post shows you two architecture patterns that address the health check challenge when using an internet-facing ALB with AWS WAF to secure Amazon Bedrock AgentCore Runtime. Pattern 1 uses a Lambda proxy for request transformation and custom logging, while Pattern 2 targets VPC Endpoint ENI IPs directly for lower latency. Both patterns include guidance on closing the direct-access backdoor with a resource policy and have been tested with SigV4 and OAuth authentication.

AWS Machine Learning BlogAgents / PolicyIn-site article