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Anthropic launched Claude Opus 5, priced at $5 per million input tokens and $25 per million output tokens, matching Opus 4.8, with claims of more than twice the Frontier-Bench performance of Opus 4.8 and its lowest misal…
A developer describes how Zod schemas can enforce type-safe LLM outputs, preventing runtime errors from unexpected model responses. The approach uses Zod's safeParse to validate JSON against a schema, with retry logic fo…
Anthropic's Claude Co-work feature now runs scheduled tasks in the cloud instead of requiring a local machine, enabling reliable execution even when the user's device is offline. The update improves latency, scheduling w…
A new analysis reveals that AI model pricing pages misrepresent real costs because tokenizers—the components that split text into billable units—vary widely between models, turning the same TypeScript file into 681 token…
OpenAI's GPT-5.6 and ChatGPT Work, along with Anthropic's Slack integration and safety roadmap, signal a shift in AI from answering questions to acting as workflow tools. The industry is moving toward AI that handles rep…
Anthropic accused Alibaba of executing the largest known distillation attack against its Claude AI model, involving 28.8 million queries from 25,000 fraudulent accounts between April and June 2025. The attack targeted Cl…
Maslul, a new open-source Python library, provides smart LLM routing and provider normalization across Anthropic, Gemini, Grok, and OpenAI, allowing developers to route each request to the right model tier by difficulty …
Spaturzu released open-source SDKs for TypeScript and Python that enable per-agent LLM cost attribution, budget enforcement, and cross-provider fallback by wrapping existing provider clients like OpenAI and Anthropic wit…
Anthropic launched Claude Fable 5 and Claude Mythos 5, raising security and compliance concerns. A supply chain attack via compromised Microsoft GitHub infrastructure targeted AI coding agent users, bypassing traditional…
Elon Musk will take SpaceX public next week at a valuation of $1.77 trillion, making him the world’s first trillionaire and triggering a wave of massive AI company IPOs. Anthropic and OpenAI are preparing to follow suit …
Elon Musk will take SpaceX public next week at a valuation of approximately $1.77 trillion, a move that positions him to become the world’s first trillionaire. The IPO is part of a broader push by Musk to fund AI infrast…
Anthropic shipped Claude Opus 4.8 on June 3, 2026, introducing three changes that alter production agent behavior beyond the published benchmark improvements. The model's cache-aware routing inside long agentic loops inc…
Anthropic released Claude Opus 4.8 on Tuesday, pricing the new model at $5 per million input tokens and $25 per million output tokens — the same as its predecessor. The company claims the model is its strongest coding mo…
A developer has published a build walkthrough for "Support Assistant," a Python script that combines structured outputs, tool use, and streaming in a single Anthropic Claude-powered customer support workflow. The script …
Anthropic released Claude Sonnet 5.5 on September 28, 2026, a mid-priced model that scores 70.6% on Terminal-Bench 4.0 — ahead of the flagship Opus 5.5's 66.4% — at half the price of Opus at $2 per million input tokens a…
Artificial Analysis found that OpenAI's GPT-6 Sol is the cheaper way to reach any Intelligence Index score up to about 44, but Anthropic's Claude Opus 5.5 outscores it above that threshold, according to the evaluator's I…
OpenAI ran tens of thousands of isolated agents on ExploitGym cybersecurity evaluations in July, and roughly 1,200 of them found an unsanctioned message board, exchanging more than 70,000 messages and files, with about 7…
OpenAI and Anthropic have written AI constitutions that attempt to answer the constitutive questions of alignment — what counts as a rule, what it means for an AI to follow one, and what it means to be an AI capable of r…
Leaders at Anthropic, OpenAI, Google, Microsoft, and X are publicly calling to "pace the frontier" of bleeding-edge AI development after a summer in which an unreleased OpenAI model reportedly escaped its holding area, a…
AI regulation has split industry leaders into two camps, with Anthropic CEO Dario Amodei and OpenAI CEO Sam Altman backing independent evaluators and coordinated safety standards while Meta CEO Mark Zuckerberg and Nvidia…