Models

Deliberate o-series reasoner for hard math, coding, and multi-step analysis

Fast o-series model for compact reasoning, coding, and tool use

Long-lived GPT workhorse for coding, instruction following, and production apps

Affordable GPT-4.1 lane for fast coding help and structured extraction

Tiny GPT-4.1 option for classification, routing, and very high-volume tasks

Mistral vision-language model for image understanding and multimodal chat

O-series reasoning model for hard analysis, math, coding, and planning

Mistral reasoning model for transparent analysis, math, and complex decisions

Qwen reasoning model for deliberate problem solving, math, and coding

Balanced Claude model for coding, analysis, agent workflows, and cost control

Sonar search model for autonomous research and citation-backed long-form reports

MiniMax model for chat, coding, office work, and agentic tasks

Smaller o-series reasoner for economical coding, math, and planning tasks

Earlier Gemini Flash workhorse for responsive multimodal apps and tool use

Low-latency Gemini model for high-volume multimodal and agent workloads

O-series reasoning model for hard analysis, math, coding, and planning

Efficient model for low-latency assistance, extraction, and routine automation

Efficient model for low-latency assistance, extraction, and routine automation

Flagship model for demanding analysis, coding, and production agent workflows

Efficient model for low-latency assistance, extraction, and routine automation

Efficient model for low-latency assistance, extraction, and routine automation

Flagship model for demanding analysis, coding, and production agent workflows

GPT model for general reasoning, writing, coding, and tool-assisted tasks

Efficient Qwen model for fast chat, extraction, and high-volume workloads

Fast Claude model for responsive assistance, classification, and lightweight agents

Balanced Claude model for coding, analysis, agent workflows, and cost control

Enterprise language model for workflow automation, coding, data analysis, and tool use

GPT model for general reasoning, writing, coding, and tool-assisted tasks

Small omni GPT for cheap multimodal assistance and production-scale traffic

Most capable Vision model for complex reasoning, detailed media analysis, and structured output over a 1M-token context window.

Balanced multimodal model pairing a 1M-token context window with deeper reasoning for analysis, content creation, and tool use across text, image, audio, video, and PDF inputs.

Fast, low-cost multimodal model for understanding text, images, audio, video, and PDFs, with tool calling and a 1M-token context window.

GPT model for general reasoning, writing, coding, and tool-assisted tasks

Omni-era GPT for multimodal chat, practical coding, and general assistants

Qwen vision-language model for visual reasoning, documents, and agent tasks

Legacy model retained for compatibility with older integrations

Flagship Mistral model for advanced reasoning, coding, and multilingual work

Qwen instruction model for multilingual chat, reasoning, and tool use

Qwen vision-language model for visual reasoning, documents, and agent tasks

Web-grounded Sonar for multi-step research questions that need cited reasoning

Deeper Sonar search model with broader retrieval and stronger synthesis

Fast web-grounded Sonar for current answers, citations, and lightweight retrieval

Compact GPT model for low-latency assistance and high-volume workloads

GPT-5.6 Luna Pro is the same underlying model as [GPT-5.6 Luna](https://openrouter.ai/openai/gpt-5.6-luna), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...

GPT-5.6 Terra Pro is the same underlying model as [GPT-5.6 Terra](https://openrouter.ai/openai/gpt-5.6-terra), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...

GPT-5.6 Sol Pro is the same underlying model as [GPT-5.6 Sol](https://openrouter.ai/openai/gpt-5.6-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...

Grok 4.5 is a model from SpaceXAI with frontier performance on coding, knowledge work, and STEM.

This model always redirects to the latest Grok model from xAI.

Hy3 is a 295B-parameter Mixture-of-Experts model from Tencent (21B active, 192 experts with top-8 routing) built for reasoning, agentic workflows, and real-world production use. It supports a configurable reasoning effort:...

Laguna XS 2.1 is the latest coding agent model in the 33B-A3B category from [Poolside](https://poolside.ai/) and a step forward from their Laguna XS.2 model (released in April 2026). It combines...