Claude Opus 3 vs Opus 4 for Academic Writing: Which Model Should You Use?
Claude Opus 3 vs Opus 4 for academic writing: compare context windows, reasoning depth, pricing, and real workflow impact. Includes Opus 4 vs Sonnet 4 guidance.
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Claude Code vs VS Code: What's the Difference and Do You Need Both?
Claude Code is an AI coding agent; VS Code is a code editor. They're not competitors — Claude Code runs inside VS Code as an extension. Here's exactly how they relate.
Claude Code Router: Use Any Model Backend with MCP Tools and Sandbox Execution
Set up a Claude Code router to use any Anthropic-compatible endpoint — ANTHROPIC_BASE_URL, MCP tool routing, and Novita Agent Sandbox execution.
Claude Code Price: Plans, Token Costs, and How to Spend Less
Claude Code pricing: Pro at $20/month, Max 5x at $100, Max 20x at $200. API billing runs $1–$10/MTok. Real monthly estimates and five ways to reduce your bill.
What Are Coding Agents? How They Work and How to Build One
Coding agents combine an LLM planner, tool execution, and a sandboxed runtime to autonomously write, run, and fix code. Learn how the full loop works and how to build one.
How to Build AI Agents: Planning, Tool Use, and Execution
Build AI agents from scratch: planning loop, tool calling, sandboxed code execution, and evaluation. Runnable Python examples using the Novita LLM API.
How to Use Claude Code in VS Code: LLM Backend, Model Selection, and Agent Sandbox
Install the Claude Code VS Code extension, configure its LLM API backend to use Novita AI, pick open-source models for coding tasks, and run heavy jobs in Agent Sandbox.
Claude Code Default Model: How to Change, Switch, and Choose the Right One
Claude Code's default model is Sonnet. Learn how to change it with /model, --model, or env vars, and when to use Opus, Haiku, or open-weight alternatives.
Claude MCP Add Command: How to Install MCP Servers in Claude Code
How to use claude mcp add to connect MCP servers to Claude Code. Covers stdio and HTTP transports, local/project/user scope, .mcp.json team sharing, and Windows setup.
Claude Sonnet vs Opus: Which Model Should You Use?
Claude Sonnet 4.6 vs Opus 4.7: compare pricing, coding performance, context, and speed. Decide which model fits your workflow and budget.
Claude Code in VS Code: Install the Extension, Configure the IDE, and Switch to Novita AI
Install the Claude Code VS Code extension, use it for daily coding, set up PyCharm/JetBrains, and route LLM calls to Novita AI for more model options.
AI Open Source: Best Models, Coding Tools, and Runtime Strategy in 2026
A practical guide to open source AI models and coding software—compare leading LLMs, open source coding agents, and decide when to self-host vs. use an inference API.
Best AI Coding Tools in 2026: Models, Workflow Fit, and API Access
Compare the best AI coding tools in 2026 by coding benchmarks, workflow fit, and API access — agentic models, IDE tools, and developer APIs ranked.
Claude Subscription Plans Explained: Pro, Max, Team, and Enterprise (2026)
A clear breakdown of every Claude subscription tier in 2026 — Pro, Max, Team, Enterprise — with real costs, what each plan unlocks, and when the API is cheaper than a subscription.