Best AI Coding Models 2025

OpenAI o1

Large Language Model

OpenAI's new AI model trained with reinforcement for complex reasoning. It can think internally before answering you. Surpasses humans in some difficult tests.

GPT-5

Large Language Model

OpenAI's new unified system (PhD-level expert) that combines an intelligent efficient model, a deep reasoning model, and a real-time router for task-precise switching.

Claude 4.1

Large Language Model

Anthropic's latest flagship model with enhanced agent tasks, code writing, and logical reasoning. Achieves 74.5% accuracy on SWE-bench Verify.

Claude 4

Large Language Model

Anthropic's latest and most powerful AI model, excelling in programming, mathematical reasoning, and creative writing.

Claude Opus 4.1

Large Language Model

Anthropic's upgraded flagship model with stronger coding and agentic task capabilities, 200K context, and enterprise-grade safety.

GPT-4.5 (Orion)

Large Language Model

OpenAI's latest flagship model with enhanced multilingual capabilities and superior performance across diverse benchmarks. Code-named Orion during development.

ChatGPT 4.5

Large Language Model

AI model combining emotional intelligence and creativity for more natural interactions. Better understands your intentions and reduces hallucinations.

Qwen3-Coder

Large Language Model

Alibaba's latest coding model with 480B total parameters and 35B active parameters. Features MoE architecture, 256K context, and 70% code training data.

Qwen 3

AI Assistant

Alibaba Cloud's latest multilingual AI model, supporting step-by-step reasoning or instant response, excelling in programming tasks.

StarCoder 2

Coding Model

BigCode's 15B parameter open-source code model trained on diverse programming languages. Optimized for code generation with 32K context window.

Gemma 3n

Open Source

Lightweight multimodal AI model capable of processing text, images, audio, and video on all devices, even mobile devices. Fast execution, efficient resource management, and support for 140+ languages (open source project).

DeepSeek-R1

AI Assistant

Open source LLM model that excels in mathematical reasoning and programming, solving complex problems and generating code with accuracy comparable to the best commercial models.

Grok-3

AI Assistant

Powerful chat assistant capable of performing mathematics and programming tasks. This AI model has ten times the computational power and advanced reasoning modes.

Claude 3.7 Sonnet

Large Language Model

Powerful AI model that can think step-by-step or respond instantly, excelling in programming and web development. Available across all Anthropic platforms.

Llama 4

Large Language Model

Open source Multimodal Model series with outstanding performance, including Scout (10M token popup) and Maverick (surpassing GPT-4o). Uses MoE architecture and native text-image fusion.

Gemini 3

AI API

Google's latest efficient programming assistant, designed for rapid code generation and debugging with extremely fast response times.