Compare / head-to-head
Phi-4 ReasoningvsSonar Deep Research
Phi-4 Reasoning and Sonar Deep Research do not yet share a public benchmark, so quality cannot be compared apples-to-apples. Sonar Deep Research has the larger context window (128K 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
Sonar Deep Research
128K tokens
Provider uptime (30d)
— · 100%
Microsoft · Perplexity
Phi-4 Reasoning
Microsoft · released 2025-04-30
text
- Context
- 33K
- Max out
- 33K
- Input /1M
- —
- Output /1M
- —
- Cached /1M
- —
- Scores
- 4 · 4 core
Sonar Deep Research
Perplexity · released 2025-02-14
text
Quality
Benchmark matrix
0 shared · 4 only Phi-4 Reasoning · 6 only Sonar Deep Research| Benchmark | Phi-4 Reasoning | Sonar Deep Research | Δ | Edge |
|---|---|---|---|---|
| Reported by both · 0 | ||||
| No public benchmark is reported for both models yet. | ||||
| Only Phi-4 Reasoning reports · 4 | ||||
| GPQA Diamond | 65.8% ↗ | not reported | — | — |
| MMLU-Pro | 74.3% ↗ | not reported | — | — |
| AIME 2025 | 62.9% ↗ | not reported | — | — |
| HumanEval+ | 92.9% ↗ | not reported | — | — |
| Only Sonar Deep Research reports · 6 | ||||
| DRACO Breadth & Depth (Opus 4.6 base) | not reported | 73.1% ↗ | — | — |
| DRACO Citation Quality (Opus 4.6 base) | not reported | 64.6% ↗ | — | — |
| DRACO Factual Accuracy (Opus 4.6 base) | not reported | 67.9% ↗ | — | — |
| DRACO Normalized Score (Opus 4.6 base) | not reported | 70.5% ↗ | — | — |
| DRACO Pass Rate (Opus 4.6 base) | not reported | 72.8% ↗ | — | — |
| DRACO Presentation Quality (Opus 4.6 base) | not reported | 90.3% ↗ | — | — |
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 Phi-4 Reasoning minus Sonar Deep Research 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 | Phi-4 Reasoning | Sonar Deep Research | Edge |
|---|---|---|---|
| Context window | 33K tokens | 128K tokens | Sonar Deep Research |
| Max output | 33K tokens | — | — |
| 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 | text | Tie |
| Released | 2025-04-30 | 2025-02-14 | — |
| Cited benchmark scores | 4 | 6 | — |
Reliability
Provider status
Last 60 days · refreshed daily on this page · live on /statusMore matchups
Phi-4 Reasoning vs …
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