# ITER

Multi-Model AI Development in Practice: A Guide to Unified API Gateway Architecture Design

Learn how to overcome single-model AI limitations by designing a unified API gateway architecture for multi-model collaboration, covering task routing, failover, and cost optimization strategies.

Expert Opinions

100K Views but Only 20 Sales: An Indie…

100K Views but Only 20 Sales: An Indie Developer's Monetization Post-Mortem

An AI indie developer built a Windows one-click installer for Open WebUI in 3 days, got 100K views but only 20 sales. A full post-mortem on pricing, distribution, and monetization mistakes.

AI Is Getting More Expensive: The Indu…

AI Is Getting More Expensive: The Industry Truth Behind Rising Prices for Premium Models

From $1.3M monthly token bills to rising premium AI model prices, AI isn't becoming accessible. A deep dive into the industry's two price lists, centralization trends, and what it means for everyone.

Tutorials

Three Ways to Deploy Codex: Subscripti…

Three Ways to Deploy Codex: Subscription, API Relay, and Free Alternatives Explained

Three ways to deploy OpenAI Codex: ChatGPT Plus subscription, API relay pay-as-you-go, and Kimi Code CLI as a budget alternative. Covers setup, pricing, and comparison for developers.

OpenAI Codex Deep Dive: From AI Q&A to…

OpenAI Codex Deep Dive: From AI Q&A to AI Getting Things Done

Deep dive into OpenAI Codex: not just answering questions, but independently executing tasks and delivering results. Learn how Codex transforms AI from advisor to executor.

Superpowers vs GStack In-Depth Compari…

Superpowers vs GStack In-Depth Comparison: How to Choose Your Claude Code Plugin

In-depth comparison of Claude Code's top open-source plugins Superpowers and GStack — their skills, workflows, and use cases to help developers choose the best AI coding assistant setup.

How Jane Street Built a Custom AI Programming Toolchain for OCaml

How Jane Street Built a Custom AI Programming Toolchain for OCaml

Jane Street's AI team details how they built a custom LLM toolchain for OCaml, covering workspace snapshot training data, RL with code evaluation, and the AID editor architecture.

Zero Coding, Zero Art Skills: Building…

Zero Coding, Zero Art Skills: Building a Rhythm Game with AI in 24 Hours

A Bilibili creator used AI platform TabTab to build a rhythm game from scratch in under 24 hours — art, music, and code 100% AI-generated. A deep dive into this zero-experience AI game dev case.

Deep Dives

Claude Opus vs. Sonnet vs. Haiku: How …

Claude Opus vs. Sonnet vs. Haiku: How to Choose the Right Model

Compare Anthropic's Claude Opus, Sonnet, and Haiku models across intelligence, speed, and cost. Practical selection guide with multi-model routing strategies.

GPT 5.5 vs Claude Code vs DeepSeek V4:…

GPT 5.5 vs Claude Code vs DeepSeek V4: Hands-On Comparison of Three Top Coding Models

Hands-on comparison of GPT 5.5, Opus 4.7 (Claude Code), and DeepSeek V4 Pro through a 3D flight simulator and WebGPU shader test — covering coding ability, pricing, and real-world performance.

Zenflow Hands-On Review: Spec-Driven A…

Zenflow Hands-On Review: Spec-Driven AI Coding vs. Pure Prompt-Based Development

In-depth review of Zenflow's spec-driven AI coding vs Google AI Studio's prompt-based approach. Covers multi-agent execution, automated validation, version rollback, and the paradigm shift in AI programming.

Cursor vs Tongyi Lingma vs Qoder: A Co…

Cursor vs Tongyi Lingma vs Qoder: A Comprehensive Comparison of Price, Performance, and Experience

In-depth comparison of Cursor, Tongyi Lingma, and Qoder across price, speed, code quality, IDE support, and Agent capabilities with selection advice.

Meta Partners with AWS: Bringing in Tens of Millions of Graviton Cores to Expand AI Infrastructure

Meta Partners with AWS: Bringing in Tens of Millions of Graviton Cores to Expand AI Infrastructure

Meta partners with AWS to add tens of millions of Graviton cores for AI inference, diversifying its infrastructure to support Meta AI and Agentic experiences for billions of users.

feishu-claude-bridge Open Source Project Analysis: A Practical Guide to Integrating Claude Code with Feishu

feishu-claude-bridge Open Source Project Analysis: A Practical Guide to Integrating Claude Code with Feishu

In-depth analysis of the feishu-claude-bridge open-source project: how to use Claude Code for AI programming directly in Feishu, covering architecture, deployment, and use cases.

The Dutch Dropping Tradition: Leaving Kids in the Forest to Teach a Lesson for the Digital Age

The Dutch Dropping Tradition: Leaving Kids in the Forest to Teach a Lesson for the Digital Age

The Dutch tradition of Dropping has teens navigate forests without phones or GPS. This seemingly hardcore approach reveals deep lessons about offline survival skills, spatial cognition, and teamwork in the AI age.

Vibe Jam 2026 First Round Judging Complete: A Quality Leap Across Nearly 1,000 AI Games

Tech Frontiers

2026年5月28日·1 min

Vibe Jam 2026 First Round Judging Complete: A Quality Leap Across Nearly 1,000 AI Games

Vibe Jam 2026 AI game dev contest completes first-round judging of nearly 1,000 entries showing a huge quality leap. Details on the three-round system, custom judging tools, and AI game dev trends.

DeepSeek V4-Pro Permanent Price Cut: Lower Developer Costs as LLM Price War Heats Up

Tech Frontiers

2026年5月28日·1 min

DeepSeek V4-Pro Permanent Price Cut: Lower Developer Costs as LLM Price War Heats Up

DeepSeek announces permanent discount pricing for its V4-Pro model. Learn how this impacts developers, V4-Pro's competitive edge, and the latest LLM price war trends.

UnityMCP 1.0 Hands-On Review: Generate…

UnityMCP 1.0 Hands-On Review: Generate Unity3D Games with a Single Sentence Using AI

Detailed review of UnityMCP 1.0 plugin covering installation, core features, and real-world results. This MCP plugin integrates directly into Unity Editor, enabling automatic scene building, scripting, and component attachment via natural language.

Fitten Code MCP Launch: Connecting AI …

Fitten Code MCP Launch: Connecting AI Agents to Unlimited External Tools

Fitten Code Agent now supports MCP protocol, enabling flexible integration with GitHub, Bing search, Excel, and other external tools to become a super AI programming assistant.

Tutorials

Five Core Capabilities of GitHub Copil…