Posts tagged "Claude"
12 posts
Claude Haiku 5.5 API Guide: Model ID, Billing, Claude Code
Claude Haiku 5.5 on Router One: the claude-haiku-5-5 id, 1M context, two rate lines at 100K prompt tokens, wallet billing (no plan tier) and the haiku alias.
New LLMs, Oct 2026: Gemini 4 Argon, Claude Haiku 5.5
New on Router One in October 2026: Gemini 4 Argon, Claude Haiku 5.5, Gemini 3.5 Flash Lite and Nano Banana 2.1, with model IDs, endpoints and plan coverage.
Claude Sonnet 5.5 API Guide: Model ID, Claude Code, Plans
Claude Sonnet 5.5 on Router One: the claude-sonnet-5-5 id, 1M context, wallet billing (no plan tier), Claude Code alias pins and what changes from Sonnet 5.
Claude Opus 5.5 API Guide: Model ID, Endpoints, First Call
Claude Opus 5.5 on Router One: the claude-opus-5-5 id, 1M context, always-on thinking, plan coverage, and first calls on /v1/messages and Chat Completions.
Claude Code on Opus 5.5: Default Model, Plans and 1M Context
Claude Code 2.1.280 defaults to Opus 5.5, which no Router One plan covers as of 2026-09-24. Pin Opus 5 for plan quota; background tasks can use Haiku 4.5.
Migrating to Claude Opus 5.5: Breaking Changes and 400 Fixes
Move Opus 5 code to claude-opus-5-5: four breaking changes, the exact 400 errors, before/after JSON, what Router One normalizes, and which SDKs are ready.
Azure GPT, AWS & Vertex Claude on One Key: Channel Model IDs
What azure/, aws/ and vertex/ model ids change on Router One — isolated routing, own rates and quota, the channel in every trace — and how to call one.
New LLM Models, Sept 2026: GPT-6 Sol, Opus 5.5, GPT-6 Astra
New LLM models in September 2026: GPT-6 Sol, Claude Opus 5.5, GPT-6 Astra, Grok 4.7 and DeepSeek V4.1 Flash, plus Azure, AWS and Vertex channel ids.
Claude Web Search and Code Execution via /v1/messages
Use Claude's web_search and code_execution server tools via Router One's /v1/messages: request shape, response blocks, rejections, billing.
Claude Skills Explained: Building Custom Agent Capabilities
Claude Skills explained: how agents pick up capabilities on demand, how to write your first skill, and how to ship skills safely in production.
DeepSeek V3 vs Claude 4 vs GPT-4.1: April 2026 Coding Scores
DeepSeek V3 vs Claude 4 (Sonnet & Opus) vs GPT-4.1 on HumanEval, SWE-bench Verified and LiveCodeBench — with cost-per-benchmark-point analysis.
How to Pay for OpenAI & Claude API with WeChat Pay or Alipay (2026 Guide)
WeChat Pay is not currently supported. Compares foreign cards, friends paying, Taobao resellers, USDT and the card/Alipay hosted checkout for teams in China.