New8 min read
Claude on Google Cloud, Anthropic Managed: Setup and SDK Guide
Claude Models on Google Cloud (Anthropic managed) is the full Claude API behind Google Cloud IAM and billing. Setup, the 2 services, IAM roles and SDK code.
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DEVELOPER GUIDE
23 articles
LATEST
Claude Code Monitor Tool: Now on Bedrock, Vertex and Foundry
Claude Code 2.1.310 brings the Monitor tool and plugin monitors to Bedrock, Vertex and Foundry. How Monitor works, its limits and 30-minute cap, and the setup.
•7 min read
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New9 min read
Claude API 2026-10-21: Breaking Changes and SDK Migration
Claude API version 2026-10-21 removes temperature, top_p and top_k, and new major SDKs (TypeScript 1.0, Python 2.0) send it by default. What breaks and how to migrate.
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New7 min read
Claude Code Review Levels: Quick, Standard and Deep Explained
Claude Code Review now has three review levels. How Quick, Standard and Deep trade depth for cost, how to set them per repo, and how to budget before rollout.
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New10 min read
Claude Inference Hooks: Build an AI Security Server (GA)
Claude Inference hooks left beta for Enterprise on Oct 20. How the prompt and tool call frames work, how to verify signatures, and a TypeScript verdict server.
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New8 min read
GPT-Live Decisions: Native Delegation and Transcript Triggers
GPT-Live can now call the Decisions API itself, mid-sentence. How native delegation and transcript triggers work, the session config, and the events to handle.
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New11 min read
Claude API Inline Tool Definitions: Add Tools Mid-Conversation
Claude API inline tools beta: define, reshape or upgrade a tool mid-conversation with one system message and keep the prompt cache. Code included.
New20 min read
Claude API OpenTelemetry Tracing: How to Set It Up (Beta)
The Claude API exports OpenTelemetry traces in beta. Set up SDK spans in TypeScript or Python, add a Console destination for API spans, and count tokens once.
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New8 min read
Claude Code Idle Compaction: What It Does and How to Turn It Off
Claude Code 2.1.299 compacts sessions over 200K tokens after about 54 idle minutes. How the cache math works, the setting to turn it off, and when to keep it.
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New7 min read
OpenAI Prompt-to-Voice: Create a GPT-Live Voice From Text
OpenAI prompt-to-voice turns a text description into a saved GPT-Live voice. Creating it is free, the limit is 100 per org, and it only works in GPT-Live.
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10 min read
Claude Advisor Tool vs a Bigger Model: When the Pairing Pays
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.
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9 min read
Claude Haiku 5.5: Pricing, Migration Changes, and When to Use It
Claude Haiku 5.5 pricing, the cliff above 100K-token prompts, the tokenizer catch, the migration steps from Haiku 4.5, and when to use it instead of Sonnet.
11 min read
Claude Sonnet 5.5 Developer Guide: Pricing and API Changes
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.
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