Reka Edge is 150.0× cheaper per million tokens (blended). Claude Opus 5 has the larger context window (1,000,000 vs 16,384 tokens, 61.0×). Reka Edge is open-weights; the other is not.
Claude Opus 5 vs Reka Edge
Live catalog fields. Best-in-row is highlighted.
Claude Opus 5
Anthropic · anthropic__claude-opus-5
Reka Edgeopen
Rekaai · rekaai__reka-edge
Identity
| Field | anthropic__claude-opus-5 | rekaai__reka-edge |
|---|---|---|
| Provider | Anthropic | Rekaai |
| Slug | anthropic__claude-opus-5 | rekaai__reka-edge |
| Status | live | live |
| Open weights | No | Yes |
| License | — | — |
| HuggingFace | — | RekaAI/reka-edge-2603 |
Quality
| Field | anthropic__claude-opus-5 | rekaai__reka-edge |
|---|---|---|
| Quality index (0–100) | 91.5 | — |
Cost
| Field | anthropic__claude-opus-5 | rekaai__reka-edge |
|---|---|---|
| Input $ / 1M tokens | $5.00 | $0.10 |
| Cached input $ / 1M | $0.50 | — |
| Output $ / 1M tokens | $25.00 | $0.10 |
Context
| Field | anthropic__claude-opus-5 | rekaai__reka-edge |
|---|---|---|
| Max context tokens | 1,000,000 | 16,384 |
| Max output tokens | 128,000 | 14,745 |
Modalities
| Field | anthropic__claude-opus-5 | rekaai__reka-edge |
|---|---|---|
| Input | text, image, file | image, text, video |
| Output | text | text |