Reka
Multimodal frontier models for enterprise deployment.
Full Reka record →Head to head
Reka vs ChatGPT
Reka (Reka AI) and ChatGPT (OpenAI) both sit in Writing. ChatGPT shipped more tracked changes in the last 30 days (12 vs 0). Every value below comes from the latest crawl of the vendors' own pages.
| Attribute | Reka Reka AI | ChatGPT OpenAI |
|---|---|---|
| Segment | Writing | Writing |
| Version | Reka Flash 3.1 | GPT-6 Astra |
| Entry cost | API usage-based; on-prem option | Pricing not published in the provided documentation |
| Pricing tiers | — | Free Tier free |
| Model stack | Reka Core · Reka Flash | GPT Image · GPT-5.2 · GPT-5.2 Thinking · GPT-5.4 · gpt-5.6 · gpt-6-astra |
| Context window | — | 196K tokens on Plus |
| Public API | ||
| Routes models | ||
| Changes / 30d | 0 | 12 |
| Origin | Global | Global |
| Capabilities | Multimodal input, On-prem, Research agent | Voice mode, Deep research, Canvas, Agent mode, Projects, Connectors, Realtime API, Voice agents |
ChatGPT
The most widely used consumer AI assistant, spanning writing, analysis, images and voice.
Full ChatGPT record →