GPT-5

Show HN: Describe your Discord server in one sentence – AI builds it in 60s

We kept seeing the same problem: someone wants a Discord server for their community, game group, or project - and then spends hours setting up channels, roles, permissions, bot configs. Most give up halfway and end up with a half-broken server. So we built an AI agent that does the entire thing. You type something like "competitive gaming community with tournament brackets and rank progression" and 60 seconds later you have a fully configured server with 30+ channels, role

Show HN: Tilth v0.3 – 17% cheaper AI code navigation (279 runs, 3 Claude models)

tilth gives AI agents structural code intelligence (tree-sitter definitions, callee resolution, smart outlining) via MCP. I benchmarked it on 21 code navigation tasks across 4 real repos (Express, FastAPI, Gin, ripgrep).-> https://github.com/jahala/tilthResults: Sonnet 4.5 — 26% cheaper per correct answer (79% → 86% accuracy). Opus 4.6 — 14% cheaper (and the only model+mode combo to crack the hardest task). Haiku 4.5 — 82% cheaper when forced to use tilth (69% → 100% accur

Show HN: Vibe Music – Bring Your Own Source (BYOS) Open-Source Music Player

Hi HN,I’m the creator of Vibe Music. I built this because I was tired of the "black box" streaming era where your library is at the mercy of platform licensing and opaque algorithms.Vibe Music is built on the Bring Your Own Source (BYOS) model. It separates the discovery layer (Metadata) from the playback layer (Storage).The app fetches high-quality metadata from MusicBrainz, but the audio source is entirely up to you. Whether it’s a public-domain archive from Archive.org, a self-hoste

Show HN: I'm 75, Building an OSS Virtual Protest Protocol

Hi HN,I am a 75-year-old former fishmonger from Japan. Currently, I work at the compensation desk for the Fukushima nuclear disaster (TEPCO). Witnessing deep social divisions and the limitations of bureaucracy firsthand, I realized we need a new way for people to express their will without being "disposable."To address this, I’ve designed the *Virtual Protest Protocol (VPP)*. It’s an OSS framework for large-scale, 2D avatar-based digital demonstrations. I recently shared this with the

Show HN: A System Level DNS Toggling App I Built

Backstory: Since a few months, I caught myself frequently in the settings app to change the DNS settings. Hence I thought of making the settings more accessible through a shortcut. As a solution for this, I am building Private DNS, an app to quickly toggle between different DNS providers and toggle it on/off whenever needed. I also added a quick settings tile for the app so you can do the same via the quick settings anytime without opening the app.Can you give me some feedback on the app, a

Show HN: Langasync – Use OpenAI/Anthropic Batch APIs with LangChain Chains

OpenAI and Anthropic both offer batch APIs that process requests asynchronously at 50% of the standard token price. The trade-off is latency — results come back within 24 hours instead of seconds.The problem is the batch API interface is completely different from the real-time one. OpenAI requires JSONL file uploads and polling. Anthropic has its own Message Batches format. If you have an existing LangChain pipeline, you'd have to rewrite it.langasync wraps both batch APIs behind LangChain&

Secure Port Forwarding Without Exposing Internal Services

Port forwarding is often the fastest way to access an internal service — a database, admin panel, or metrics endpoint.But in many setups, that means opening a public port and relying on firewall rules or IP restrictions for safety. Those rules tend to accumulate over time.I’ve been looking at how modern “brokered” port forwarding models work. Instead of exposing a service publicly, they rely on outbound-only connections and create identity-scoped tunnels that exist only for the duration of a ses

US used Anthropic's Claude during the Venezuela raid, WSJ reports

Feb 13 (Reuters) - Anthropic's artificial-intelligence model Claude was used in the U.S. military's operation to capture ...

Anthropic hits a $380B valuation as it heightens competition with OpenAI

Artificial intelligence company Anthropic says it is now valued at $380 billion, cementing its position alongside rival OpenAI and Elon Musk’s SpaceX in a trio of the world’s most valuable startups ...

Anthropic lands $30B at $380B valuation as AI funding hits new extreme

Anthropic has closed a roughly $30 billion funding round that values the AI startup at about $380 billion, a deal that ranks ...

The weirdest way to invest in Claude maker Anthropic is rallying again after funding round

A $30 billion funding round by Anthropic, maker of the popular Claude large language model, led to gains for a far-flung investor in premarket trade on Friday.

Anthropic Pledges $20 Million to Candidates Who Favor AI Safety

Anthropic PBC is donating $20 million to a political advocacy group called Public First that’s backing congressional ...

AI impact: Anthropic grows from zero to $14 billion revenue in 3 years while fortunes of Indian IT dwindle

Anthropic is in the news again. This time the company is sparking buzz on social media with a chart, which shows it has gone ...

Anthropic: The $380 Billion Powerhouse Hiding In Plain Sight

Anthropic hit $14B revenue run rate with 10x annual growth—500 enterprise clients prove this $380B valuation is real.

Anthropic says it will pay 100% of the grid upgrade costs tied to its AI data centers

Anthropic pledged to cover all grid upgrade costs for its AI data centers, saying households shouldn't foot the bill.

Anthropic Funds AI Regulation, ByteDance Sparks Copyright Alarm, Meta Sells 7 Million Smart Glasses

Anthropic funds AI regulation push with $20 million donation, ByteDance’s Seedance 2.0 sparks copyright debate, and Meta ...

Musk labels Anthropic as ‘misanthropic and evil’

Tech billionaire Elon Musk slammed Anthropic on Thursday as “misanthropic and evil,” after the AI firm announced its latest ...

Perplexity AI for Research: How Students and Teachers Can Use It

How Students and Teachers Can Use It (2026) Meta Description: Learn how Perplexity AI helps students and teachers with research. Covers academic focus mode, Deep Research, Spaces, citation accuracy, pricing, and classroom tips.

OpenAI’s GPT-5.2 discovers new physics formula for gluon interactions

Investing.com -- OpenAI’s GPT-5.2 has made a breakthrough in theoretical physics by discovering that certain gluon particle interactions, previously thought impossible, can occur under specific ...

OpenAI GPT-5.3-Codex-Spark Shows What’s Possible with Cerebras

GPT-5.3-Codex-Spark is the latest version of OpenAI’s Codex and runs completely on Cerebras’ wafer-scale engine.