GPT-5.2-Codex vs Reka Edge
OpenAI vs Reka AI — benchmarks, pricing, and capabilities side by side.
- •Reka Edge is cheaper ($0.10 vs $1.75 per 1M input)
- •GPT-5.2-Codex has a larger context window (400K)
| GPT-5.2-Codex | Reka Edge | |
|---|---|---|
| Intelligence index | 89.9 | — |
| Developer | OpenAI | Reka AI |
| Type | Multimodal | Multimodal |
| Access | API only | Open weights |
| Context window | 400,000 tokens | 16,384 tokens |
| Input price | $1.75 / 1M | $0.10 / 1M |
| Output price | $14.00 / 1M | $0.10 / 1M |
| Speed | 106 tok/s | — |
| Released | January 14, 2026 | March 20, 2026 |
| Parameters | — | — |
| Input modalities | Text, Image | Image, Text, Video |
| Output modalities | Text | Text |