DeepSeek V4 Pro Review: 80% SWE-bench at 1/7th Claude's Price
DeepSeek V4 Pro scores 80.6% on SWE-bench Verified at $1.74/M input tokens — 7x cheaper than Claude Opus 4.7. Real benchmarks, costs, and safety gaps.
Ai-Coding
Gemini CLI Tutorial: Setup, Configuration, and a Real Python Project
Set up Gemini CLI, configure GEMINI.md, wire MCP servers, and build a Python FastAPI project — plus what changed after Google ended the free tier in June 2026.
AI Agent Guardrails That Work: 4 Production Wipes, 4 Fixes
AI agent guardrails from 4 real production wipes — PocketOS, Replit, Amazon. Scoped tokens, destructive-action gates, isolated backups, plan-first mode.
GPT-5.4 vs Claude Opus 4.7 vs Gemini 3.1 Pro for Coding (May 2026)
GPT-5.4 vs Claude Opus 4.7 vs Gemini 3.1 Pro for coding: benchmarks, list-price token costs per task and per month, and the per-task winner for each.
Cursor Composer 2 Review: Cheaper Than Opus, Built on Kimi K2.5
Cursor Composer 2 ships at $0.50/M input — roughly 1/10 of Opus 4.6 — and beats Opus on Terminal-Bench. Then a developer found Kimi K2.5 in the model ID.
Claude Code Subagents: The Practical Guide
Claude Code subagents run side tasks in their own context window. Here's how to create them, when to pick one over a skill, and the mistakes to avoid.
Claude Code vs Codex CLI: Real Costs, Benchmarks, and When to Use Each
Claude Code (Opus 5.5) leads Terminal-Bench 4.0 and code quality. Codex CLI (GPT-6) is leaner on tokens and open source. Plans, API prices, sandboxes compared.
Cursor vs Copilot 2026: The Real Cost After Cursor Moved to the X Subscription
Cursor vs Copilot real cost: Cursor Premium is $30 plus Claude at API list price, while Copilot Pro+ is $39 with $70 of usage included. Worked math for 2026.