Models

Agent-ready GPT for coding and computer-use workflows at a lower cost

GPT-6 Astra is OpenAI's most capable model for complex reasoning, coding, computer use, research, and document creation.

Strongest Claude Opus model for coding, agents, and professional work

Claude model for creative writing, analysis, and controlled agent workflows

Frontier GPT-5.6 model for complex professional work, coding, and agentic workflows

Balanced GPT-5.6 model for capable, cost-efficient everyday work

Muse Spark 1.2 is a coding-focused update to Muse Spark 1.1 with improvements in code generation, complex debugging, codebase understanding, and end-to-end developer workflows.

DeepSeek V4.1 Flash model for reasoning and agentic coding

Default frontier GPT for coding, computer use, research, and knowledge work

Everyday Claude agent model for coding, planning, browsing, and general work

Cost-efficient GPT-5.6 model for fast, high-volume workloads

Sharper GPT-5 generation for coding, product work, and tool-assisted tasks

Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows

Muse Spark is a natively multimodal reasoning model with support for tool-use, visual chain of thought, and multi-agent orchestration.

Open MoE flagship with million-token context for coding and long agent runs

Stronger MiMo Pro tier for multimodal reasoning and coding-agent execution

Fast DeepSeek V4 lane for economical reasoning, coding, and long-context work

Strong small GPT for coding subagents, quick tool use, and high-volume work

Open MiMo model for multimodal coding agents and long-context automation

Cheapest GPT-5.4 lane for simple routing, extraction, and bulk automation

Small GPT-5 for responsive agents, coding help, and everyday automation