Compare / head-to-head
Llama 4 ScoutvsSonar Reasoning Pro
Llama 4 Scout and Sonar Reasoning Pro do not yet share a public benchmark, so quality cannot be compared apples-to-apples. Llama 4 Scout has the larger context window (10M tokens).
Benchmarks from cited public sources; pricing from official pages; status from official provider feeds.
Shared benchmarks
0
no overlap yet
Cheaper per token
—
list price, input + output
Larger context
Llama 4 Scout
10M tokens
Provider uptime (30d)
— · 100%
Meta · Perplexity
Llama 4 Scout
Meta · released 2025-04-05
textvision
- Context
- 10M
- Max out
- —
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 2 · 2 core
Sonar Reasoning Pro
Perplexity
text
Quality
Benchmark matrix
0 shared · 2 only Llama 4 Scout · 0 only Sonar Reasoning Pro| Benchmark | Llama 4 Scout | Sonar Reasoning Pro | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 0 | ||||
| No public benchmark is reported for both models yet. | ||||
| Only Llama 4 Scout reports · 2 | ||||
| GPQA Diamond | 57.2% ↗ | not reported | — | — |
| MMLU-Pro | 74.3% ↗ | not reported | — | — |
| Only Sonar Reasoning Pro reports · 0 | ||||
| Sonar Reasoning Pro reports nothing Llama 4 Scout does not. | ||||
Scores tagged "epoch" or "matharena" are independent runs, used only where the lab has not published its own; ⚠ marks rows MathArena flags as released after the competition. Higher is better on every row. Δ is Llama 4 Scout minus Sonar Reasoning Pro in the benchmark's own unit. "Not reported" means the lab has not published that figure; it is not a zero. ↗ opens the source.
Specs & pricing
Side by side
Official pricing pages and model cards| Spec | Llama 4 Scout | Sonar Reasoning Pro | Edge |
|---|---|---|---|
| Context window | 10M tokens | 128K tokens | Llama 4 Scout |
| Max output | — | — | — |
| Input price / 1M | — | $2 ↗ | — |
| Output price / 1M | — | $8 ↗ | — |
| Cached input / 1M | — | — | — |
| Input + output / 1M Lower is cheaper. List prices; batch, tool and regional fees excluded. | — | $10 | — |
| Modalities | text · vision | text | Llama 4 Scout |
| Released | 2025-04-05 | — | — |
| Cited benchmark scores | 2 | 0 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Llama 4 Scout vs …
Models sharing the most benchmarksBuilt by Respan
Which one wins on your data?
Public benchmarks are a starting point. Run Llama 4 Scout and Sonar Reasoning Pro on your own prompts with Respan evals, or route to either through one gateway key with automatic failover.