Codersera Blog

Practical guides on remote hiring, AI engineering, mobile testing, and developer tooling.

Latest Stories — Page 2

Claude

Claude Sonnet 5: Benchmarks, Pricing & How It Compares

Anthropic's most agentic Sonnet yet, launched June 30, 2026. Full benchmark table, real pricing (including the tokenizer catch), availability, and honest verdicts vs Sonnet 4.6, Opus 4.8, GPT-5.5 and Gemini.

· 14 min read
Ornith

How to Run Ornith 1.0 Locally

Ornith 1.0 is DeepReinforce's open-source, self-scaffolding family of agentic coding models, post-trained on Qwen 3.5 and Gemma 4. This guide shows how to run each variant locally - 9B on a laptop, 35B MoE on a 24GB card, 397B on an 8-GPU box - with Ollama, LM Studio and vLLM, plus agent settings.

· 17 min read
Qwen

Qwen 3.7 vs Kimi K2.7: Best Open Agentic Coder in 2026?

Qwen3.7-Max is the closed flagship with higher vendor benchmarks and a 1M context; Kimi K2.7 Code is the open-weights, cheaper agentic specialist. We compare access, benchmarks, pricing, local feasibility, and which to use for autonomous coding.

· 12 min read
MCP

How to Build an MCP Server in Python (2026 Guide)

A practical, end-to-end guide to building an MCP server in Python: scaffold with the official SDK, expose tools, resources, and prompts, run over stdio and Streamable HTTP, debug with the Inspector, and register in Claude Code and Cursor.

· 14 min read
Claude Code

How to Stop Claude Code From Over-Engineering Your Code

Claude Code adds abstractions, fallbacks and files nobody asked for. Here are the practical controls - CLAUDE.md rules, plan mode, scoped prompts, effort settings and review gates - that get you surgical changes instead.

· 17 min read
Claude Code

How to Use Claude Code with OpenRouter (2026)

Run Claude Code against OpenRouter instead of Anthropic billing: the three-env-var setup, which open models work as backends, live pricing, and the tool-use and prompt-caching catches the hype threads skip.

· 13 min read