13 articles
Anthropic's own runs: a Fable 5.1 advisor added 1.7 points to Opus 5.5 for 2.1x the cost. When the Claude advisor tool pays, and when to raise effort instead.
Claude Haiku 5.5 (claude-haiku-5-5) costs $0.10 input and $0.50 output per million tokens under 100K, with a 1M window and adaptive thinking. The pricing cliff, the tokenizer catch, and the ten migration steps from Haiku 4.5.
Claude Sonnet 5.5 costs $2/$10 per million tokens, and cache reads fell to $0.10 on October 7 - half of Opus 5.5 on every line. Pricing math and API changes.
Claude Opus 5.5 costs $4/$20 per million tokens with $0.20 cache reads. SDK examples, Claude Code setup, and when to pick it over Sonnet 5.5 or Haiku 5.5.
Qualcomm is acquiring Modular for $3.9 billion. Here is what developers need to know about MAX, Mojo, CUDA alternatives, and the hardware-agnostic AI inference stack.
Cursor v3.11 introduces Side Chats for parallel agent conversations, Conversation Search across past sessions, and Cloud Agent Hooks for self-correcting loops. A practical guide to the new features released July 10, 2026.
Everything developers need to migrate from Sonnet 4.6 to Sonnet 5 - three breaking API changes, the new effort parameter, tokenizer impact, and when to use each effort level. Verified against Anthropic's official docs on July 4, 2026.
Anthropic's Claude Science combines scientific tools, local code execution, and HPC integration into one AI workbench. Here is how to access it, what it costs, and where it fits alongside Claude Code.
Cursor shipped Composer 2.5 in May 2026 - a 1T parameter agentic coding model that matches Opus 4.7 and GPT-5.5 on benchmarks at roughly one tenth the cost. Here is everything you need to know to use it effectively.
Claude is now GA in Microsoft Foundry on Azure with native billing, Entra ID auth, and GB300 Blackwell infrastructure. Here is the full developer setup - CCU pricing, SDK examples, deployment options, and what enterprise teams need to know.
Google's Gemini 3.5 Pro arrives with a 2-million-token context window and Deep Think reasoning mode. Here is how to access it, what it costs, and when the massive context actually helps.
Kimi K2.7-Code is Moonshot's open-source 1T parameter coding model with 30% fewer reasoning tokens than K2.6. Here's how to set it up with Claude Code, pricing breakdown, and honest benchmark analysis.
MiniMax M2.5 hits 80.2% on SWE-bench Verified and plugs into the Anthropic SDK with two environment variables. Here is what you need to know before switching.
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