Sonar vs Reka Edge
Reka Edge costs 10.0x less per output token than Sonar ($0.10 vs $1.00 per million). Updated October 21, 2026; no benchmark has tested both models yet.
- Coding
- No data
- Overall
- No data
- Output $/M
- $1.00
- Coding
- No data
- Overall
- No data
- Output $/M
- $0.10
Sonar or Reka Edge: which to pick
Neither model has a coding score yet, so the two cannot be ranked on coding.
Pick Sonar for a larger context window (127K against 16K tokens).
No benchmark has tested both yet. Sonar has results on LiveCodeBench (Artificial Analysis run), AA Intelligence Index and GPQA Diamond (Artificial Analysis run); Reka Edge has none yet. Compare them on price and context instead.
Which one for your work
Each card is decided by one number both models carry. Where only one has it, the card says so and makes no call.
Coding
Vibe Coding Index, six public coding benchmarks
No call
Neither has a coding score yet.
One side not measured
Intelligence
AA Intelligence Index
No call
Only Sonar has a AA Intelligence Index result, 7.7.
Directional only
Long documents
Listed context window
Sonar
Sonar takes 127K tokens against 16K.
Listed by OpenRouter
Everyday cost
1K input + 500 output tokens
Reka Edge
Sonar $0.0015, Reka Edge $0.0001 per turn.
List prices
At a glance
- Coding index
- Sonar not benchmarked, Reka Edge not benchmarked.
- Widest category
- None yet: no category has been tested on both models.
- Widest single gap
- None yet: no benchmark has tested both models.
- Output price
- Sonar $1.00 against Reka Edge $0.10 per million output tokens, 10.0x apart.
- Context window
- Sonar takes 127K tokens, Reka Edge 16K.
Benchmark by benchmark
Every board either model has a result on, a category to a fold; bars are each result on a 0 to 100 scale. Only one model is measured on each, so no row names a leader.
CodingDirectional onlySix of these boards feed the Vibe Coding Index1 board measured
| Benchmark | Sonar | Reka Edge | Leader |
|---|---|---|---|
| LiveCodeBench (Artificial Analysis run) | 29.5% | Not measured | Only Sonar measured |
| Neither model has a result on the other 38 boards here | |||
IntelligenceDirectional onlyPublic boards, shown as published, kept out of the index1 board measured
| Benchmark | Sonar | Reka Edge | Leader |
|---|---|---|---|
| AA Intelligence Index | 7.7 | Not measured | Only Sonar measured |
| Neither model has a result on the other 1 board here | |||
ReasoningDirectional onlyPublic boards, shown as published, kept out of the index2 boards measured
| Benchmark | Sonar | Reka Edge | Leader |
|---|---|---|---|
| GPQA Diamond (Artificial Analysis run) | 47.1% | Not measured | Only Sonar measured |
| Humanity's Last Exam (Artificial Analysis run) | 4.9% | Not measured | Only Sonar measured |
| Neither model has a result on the other 20 boards here | |||
KnowledgeDirectional onlyPublic boards, shown as published, kept out of the index1 board measured
| Benchmark | Sonar | Reka Edge | Leader |
|---|---|---|---|
| MMLU Pro (Artificial Analysis run) | 68.9% | Not measured | Only Sonar measured |
| Neither model has a result on the other 17 boards here | |||
What each workload costs
Three fixed token mixes at each model's listed price, so per-token rates become a bill.
Chat turn
1K input + 500 output tokens
Reka Edge costs less
Repository review
50K input + 3K output tokens
Reka Edge costs less
Agent loop
200K input + 10K output tokens
Reka Edge costs less
Listed OpenRouter rates, without cache or batch discounts. A workload that does not fit a model's context window would need splitting.
Specification differences
The leading value in a row is marked; a row with a missing value names no leader. Our two rows are marked in red.
| Specification | Perplexity Sonar | Reka Edge |
|---|---|---|
| Maker | Perplexity | Reka |
| Weights | No public weights listed | Open weights |
| Released | January 27, 2025 | March 20, 2026 |
| Context window | 127K | 16K |
| Input $/Mtok | $1.00 | $0.10 |
| Output $/Mtok | $1.00 | $0.10 |
| Coding index | Not benchmarked | Not benchmarked |
| Independent measurements behind it | 0 | 0 |
| Cost per solved task | Not computable | Not computable |
| Source | OpenRouter listing | OpenRouter listing |
Questions
Is Sonar better than Reka Edge for coding?
Neither model has a coding score yet, so the two cannot be ranked on coding. Pick Sonar for a larger context window (127K against 16K tokens).
Which is cheaper, Sonar or Reka Edge?
Sonar costs $1.00 per million input tokens and $1.00 per million output tokens; Reka Edge costs $0.10 and $0.10. Cost per solved task is known for neither of them.
Which has the bigger context window, Sonar or Reka Edge?
Sonar, with 127K tokens against 16K.
Has any benchmark tested both Sonar and Reka Edge?
No benchmark has tested both yet. Sonar has results on LiveCodeBench (Artificial Analysis run), AA Intelligence Index and GPQA Diamond (Artificial Analysis run); Reka Edge has none yet. Compare them on price and context instead. Data as of October 21, 2026.