API cost decision in 10 seconds
Reka Edge vs 🔥Claude Sonnet 4.6
Pick Reka Edge for lower cost; pick Claude Sonnet 4.6 only if the larger context window matters more.
Pricing data updated:
Prices normalized to USD per 1M tokens
Sample workload: 1M input + 500K output
Budget verdict
Pick Reka Edge for lower cost; pick Claude Sonnet 4.6 only if the larger context window matters more.
On the standard 1M input plus 500K output workload, Reka Edge is estimated at $0.15 vs $10.5 for Claude Sonnet 4.6, saving $10.35 (98.6% lower).
Cost-first pickReka Edge
Context-first pickClaude Sonnet 4.6
Sample savings$10.3598.6%
10x traffic gap$103.5
Claude Sonnet 4.6 has more context, but Reka Edge saves $10.35 on the standard workload. At 10x that traffic, the same price gap is about $103.5. Use the calculator below to replace the sample workload with your own token volume.
Cost sensitivity
Workload Sensitivity
Reka Edge stays cheaper across input-heavy, balanced, and output-heavy sample workloads.
| Workload shape | Token mix | Better pick | Reka Edge | Claude Sonnet 4.6 |
|---|---|---|---|---|
| Input-heavy / RAG | 5M input + 500K output | Reka Edge | $0.55 | $22.5 |
| Balanced workload | 1M input + 1M output | Reka Edge | $0.2 | $18 |
| Output-heavy chatbot | 1M input + 5M output | Reka Edge | $0.6 | $78 |
Estimate your workload cost
Your Workload Cost
This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.
Quick Decision
Reka Edge has the lower input price, Reka Edge has the lower output price, and Claude Sonnet 4.6 offers the larger context window.
For a 1M input token plus 500K output token workload, the estimated API cost is $0.15 for Reka Edge and $10.5 for Claude Sonnet 4.6.
Choose Reka Edge when you care most about lower input-token price, and lower output-token price.
Choose Claude Sonnet 4.6 when you care most about larger context window.
| Feature | Reka Edge (rekaai) | 🔥Claude Sonnet 4.6 (Anthropic) |
|---|---|---|
| Input Price prompt tokens per 1M | $0.1 | $3 |
| Completion Price per 1M tokens | $0.1 | $15 |
| Sample Workload Cost 1M input + 500K output | $0.15 | $10.5 |
| Context Window | 16.38K | 1M |
| Release Date | 2026-03-20 | 2026-02-17 |
| Popularity | #4 |
Reka Edge is an extremely efficient 7B multimodal vision-language model that accepts image/video+text inputs and generates text outputs. This model is optimized specifically to deliver industry-leading performance in image understanding,...
Sonnet 4.6 is Anthropic's most capable Sonnet-class model yet, with frontier performance across coding, agents, and professional work. It excels at iterative development, complex codebase navigation, end-to-end project management with...
Use-Case Decision Matrix
| Use case | Better pick | Why |
|---|---|---|
| Budget-constrained production | Reka Edge | On the standard 1M input plus 500K output workload, Reka Edge is estimated at $0.15 vs $10.5 for Claude Sonnet 4.6, saving $10.35 (98.6% lower). |
| High-volume input processing | Reka Edge | Lower prompt-token price matters most when prompts or retrieved passages dominate the bill. |
| Long responses and chatbots | Reka Edge | Lower output-token price matters most when assistants generate many completion tokens. |
| RAG or long-document work | Claude Sonnet 4.6 | A larger context window leaves more room for retrieved passages and source files. |