Coding with AI: the Best Models for Developers in 2026

Three ways to code with DarkGPT

> mainstream ai
? Just code it, no arguing.
✕ I’m unable to help with this request.

> darkgpt --model "DeepSeek v4 Pro" --unfiltered
? Just code it, no arguing.
✓ Building it right now.

The best models for coding

Code specialists

• Kimi K2.7 Code (160 gems): built for large projects, debugging and refactoring.
• Devstral 2 (95 gems): Mistral’s developer model, designed for big codebases.
• Devstral Small 2 (80 gems): reads, understands and edits your code, in a lighter package.
• Codestral (75 gems): completion, refactoring and scripts, with excellent value for money.
• Kimi K2 (90 gems): excellent at long, structured tasks.

Generalists that are great at code

• Claude Sonnet 4.6 (550 gems, from Gold): the flagship, unbeatable for code and writing.
• DeepSeek v4 Pro (150 gems): advanced reasoning for algorithms, math and reverse engineering.
• GLM 4.7 (110 gems): very solid at code and logic.

Unfiltered models to get started

DeepSeek v4 Flash (50 gems, very good at code) and Qwen 3 235B (15 gems) are included in the free plan. With 50 free gems every week, they are ideal for testing.

The workflow that works

1. Describe the goal, not just the task“I want a Discord bot that answers !ask with Claude” beats “write some Discord code”.
2. Give useful contextLanguage, version, the relevant file and the exact error message.
3. Ask for a plan before the codeOn complex tasks, approve it before any code gets written.
4. IteratePaste your test output and ask for the fix.
5. Review and testAlways, before shipping to production.

What AI does really well

• Generating scripts in Python, JavaScript, TypeScript, Rust, Go, PHP, SQL, Lua and more.
• Explaining unfamiliar code, line by line.
• Finding the cause of a bug from a stack trace.
• Writing tests, documentation and SQL queries.
• Building bots (Discord, Telegram), internal tools and small SaaS products.

Coding without being treated like a suspect

Every developer has been there: a mundane request (a bot, an automation script, a refactor of your own code) and the assistant replies with a refusal or three paragraphs of warnings. You lose time, and your code doesn’t move.

On DarkGPT, the Unfiltered mode coding models assume you know what you’re doing: Kimi K2.7 Code, Devstral 2, Codestral, DeepSeek v4 Pro. You ask, they code.

To work directly in your files, move to DarkGPT IDE. Adults 18+ only; illegal use remains banned by the terms.

What does it really cost?

In the chat, each message costs the model’s gem price: with the Basic plan (650 gems/day), you can send about 8 messages a day to Codestral, or around forty to Qwen 3 235B. With the API or the IDE, you pay per token: from €0.00075 per 1,000 input tokens (Mistral 3B) to €0.01688 (Claude 4.6 Sonnet).

Frequently asked questions