# Models

Every AI model in Rozum, side by side: what each is good at and which plan opens it. Pick one to start a chat with it.

- [Claude Fable 5.1](https://rozum.chat/models/claude-fable-5.1): Anthropic · Anthropic’s newest flagship (Pro, Reads images)
- [Claude Opus 5.5](https://rozum.chat/models/claude-opus-5.5): Anthropic · Anthropic’s deep thinker for complex work (Pro, Reads images)
- [Claude Sonnet 5.5](https://rozum.chat/models/claude-sonnet-5.5): Anthropic · Anthropic’s balanced model for writing and code (Pro, Free accounts can try it, Reads images)
- [Deep Research](https://rozum.chat/models/deep-research): Perplexity · Searches the web for minutes and writes a report with sources (Pro, Thinks before answering, Searches the web)
- [DeepSeek V4.1 Flash](https://rozum.chat/models/deepseek-v4.1-flash): DeepSeek · Strong reasoning at a light cost (Free account, Reads images, Thinks before answering)
- [Gemini 3.8 Flash](https://rozum.chat/models/gemini-3.8-flash): Google · Google’s quick thinker with a long memory (Free account, Reads images, Thinks before answering)
- [GPT-6 Astra](https://rozum.chat/models/gpt-6-astra): OpenAI · OpenAI’s most capable model (Pro, Reads images, Thinks before answering)
- [GPT-6.1 Sol](https://rozum.chat/models/gpt-6.1-sol): OpenAI · OpenAI’s all-rounder for hard tasks (Pro, Free accounts can try it, Reads images, Thinks before answering)
- [Grok 4.7](https://rozum.chat/models/grok-4.7): xAI · xAI’s model with a direct style (Pro, Free accounts can try it, Reads images, Thinks before answering)
- [Instant](https://rozum.chat/models/instant): Fast everyday answers (Free, no account, Reads images)
- [Model Council](https://rozum.chat/models/model-council): Asks several top models at once and writes one answer that weighs theirs (Pro, Reads images, Several models at once)
- [Muse Spark 1.3](https://rozum.chat/models/muse-spark-1.3): Meta · Meta’s creative model (Pro, Free accounts can try it, Reads images)
- [Qwen 3.8 Max](https://rozum.chat/models/qwen3.8-max): Alibaba · Alibaba’s multilingual powerhouse (Pro, Free accounts can try it, Reads images, Thinks before answering)

---

[rozum.chat](https://rozum.chat/) · [Models](https://rozum.chat/models) · [Apps](https://rozum.chat/apps) · [Plans](https://rozum.chat/plans)