what is claude api pricing

Create a watch on this topic Receive the next developments if any, with an AI watch configured from this article. Create my free watch Anthropic launched Claude Fable 5 and Claude Mythos 5 on June 9, 2026, two products that, according to Anthropic, are based on the same underlying model and differ only in their safeguards: Fable 5 for general use with active security classifiers, and Mythos 5 reserved for a restricted circle of cyber defenders via Project

Using the most advanced AI models at a corporate scale isn’t cheap, even for a company as massive as Microsoft. The cost of AI tokens, the unit used to measure how much computing work a model is doing, is getting so expensive that Microsoft is reportedly turning to its own models to save some cash. Bloomberg reports, citing an unnamed source, that tens of thousands of AI prompts each week in Microsoft’s Excel and Outlook software are now being completed us

Claude Mythos 5.2 arrives with stronger bug hunting and less sandbox-breaking behavior Anthropic released Claude Fable 5.2 and Claude Mythos 5.2. The two versions share an underlying model, with stricter safeguards for cybersecurity and biology tasks in the broadly available Fable. Fable blocks fewer requests Fable’s safety classifiers block high-risk cybersecurity tasks such as penetration testing and exploit generation, as well as most biology research t

Stolen Claude API keys can turn Claude Code into a remote-controlled implant Darktrace researchers turned Claude Code into a remote-controlled implant in a lab test, steering the coding agent through the memory stores feature of Anthropic’s Claude platform and pulling a 1 GB file out through the Claude Files API. Once the agent was set up, every job and every result traveled through api.anthropic.com, the endpoint the agent already calls for inference, so

@whitemarshallI compared six LLM APIs with the same prompt: speed difference of 30 times, four traps in implementationAILLMPythonAPI0Posted at 2026-11-12To put it simply, as of November 2026, the six main models are nearly equal in terms of handling everyday tasks, but the differences lie in response time, output token count, and whether the request returns filled content. Even with just three questions, there's a 30x gap between the fastest and slowest. T

@whitemarshallComparing Kimi K3.1 Pro and Claude Fable 5.2 on 19 tasks──the difference was not in capabilityAILLMPythonAPI0Posted at 2026-11-12 ※Some parts of the draft used AI assistance. All numerical data and results were executed and verified by myself. Let me write the conclusion first. If you are placing one model for user-facing chat, choose Claude Fable 5.2. If you are doing batch processing or budget-focused tasks, choose Kimi K3.1 Pro. The capabi

@ai_hack_lab(AI Hack Lab)【Python × Claude API】Implementation of a “Prompt Auto-Optimization & Quality Scoring” Pipeline for Practical UsePythonClaudeAIPromptSide Hustle0Last updated at 2026-11-11Posted at 2026-11-11Hello, AI Hack Lab (@ai_hack_lab) here. In our previously published implementation of the 【Python × Claude API】“Prompt Automatic Generation and Quality Validation Pipeline,” which is ready for immediate use in prompt sales and business automatio

@quotidiaKey Points of Claude Fable 5.2: API Pricing $8/$40, Output Up to 30% Faster, OS Prototype with 1,000 AgentsAIChatGPTGenerative AILLMClaude0Posted at 2026-11-10 This article is an overseas news analysis piece published on AI Quotidia, which I operate. On November 9, 2026 (Monday) (U.S. time), Anthropic announced new versions of its top-tier AI models, “Claude Fable 5.2” and “Claude Mythos 5.2.” Key Points On November 9, 2026 (Monday) (U.S. time), A