Data points: 76
The readout for Gemini 2.5 Pro and Sonar, before the detailed comparison sheet.
Decision read
Gemini 2.5 Pro
Gemini 2.5 Pro currently has the stronger profile, with verified wins split 4 to 0.
Evidence depth
76 data points
Includes 7 benchmark rows, 0 audit samples, and 6 provider examples.
Selection signal
Start with Gemini 2.5 Pro
The charts below split 13 high-signal samples across speed, scores, and audit health.
Switch either side of this report to compare another model with the same LMSpeed data pipeline.
Select a different model to open a new comparison URL.
Model compare Gemini 2.5 Pro vs Sonargemini-2-5-pro-vs-sonar | Model A Gemini 2.5 Pro | Model B Sonar |
|---|---|---|
| Overall leader | Leading | Contender |
| Verified metric wins | 4 wins | 0 wins |
| Where it leads | Cheapest input price, Free providers, Provider coverage, Recent tests |
Third-party benchmark profile synced into LMSpeed; only metrics available for both models are shown.
Compare benchmark category scores on a 0-100 scale. Select a category to inspect the gap.
Avg. score
Gemini 2.5 Pro
53.5
Avg. score
Sonar
44.2
Selected category
Coding
Gemini 2.5 Pro leads by 15.2
Metric-level scores with benchmark source, rank depth, confidence, error, and evaluation date where available.
Gemini 2.5 Pro
winner86.2%
Rank #15/125 · confidence 4
Sonar
68.9%
Rank #105/125 · confidence 4
Gemini 2.5 Pro
winner84.4%
Rank #47/187 · confidence 4
Sonar
47.1%
Rank #167/187 · confidence 4
Gemini 2.5 Pro
winner21.1%
Rank #51/186 · confidence 4
Sonar
7.3%
Rank #107/186 · confidence 4
Gemini 2.5 Pro
winner80.1%
Rank #22/119 · confidence 4
Sonar
29.5%
Rank #94/119 · confidence 4
Gemini 2.5 Pro
winner42.8%
Rank #42/184 · confidence 4
Sonar
22.9%
Rank #165/184 · confidence 4
Gemini 2.5 Pro
winner88.7%
Rank #5/68 · confidence 4
Sonar
48.7%
Rank #28/68 · confidence 4
Gemini 2.5 Pro
winner96.7%
Rank #15/72 · confidence 4
Sonar
81.7%
Rank #47/72 · confidence 4
Latest completed audits from shared providers, with four safety and integrity score groups plus report links.
| Provider | Gemini 2.5 Pro | Sonar |
|---|---|---|
| No completed audits are available from shared providers yet. | ||
Speed aggregates and input/output pricing share each provider row for real API selection and migration cost checks.
| Provider | Gemini 2.5 Pro | Sonar |
|---|---|---|
5 tests | Gemini 2.5 Pro speed / latency 82 tok/s / 17042ms input / output No data | Sonar |
This report only uses LMSpeed data for Gemini 2.5 Pro and Sonar: pricing, speed aggregates, third-party benchmark scores, and shared provider samples.
| Guidance | Gemini 2.5 Pro | Sonar |
|---|---|---|
| When to choose each model | Gemini 2.5 Pro Gemini 2.5 Pro is stronger when you prioritize Cheapest input price, Free providers, Provider coverage, Recent tests. | Sonar Sonar does not clearly lead on the verified metrics here, so check provider-specific pricing before choosing. |
TL;DR: Gemini 2.5 Pro leads across 76 verifiable data points, including pricing, speed, latency, benchmarks, and provider examples.
Continue from Gemini 2.5 Pro vs Sonar into nearby model comparisons with enough verified LMSpeed data.
| No data |
| Model metadata | Gemini 2.5 Pro exposes 1.0M tokens; notable signals: Text input, Image input, File input, Audio input. | Sonar exposes 127.1K tokens; notable signals: Text input, Image input, Text output, Web search. |
|---|---|---|
| Developer | Perplexity | |
| Context window | 1.0M tokens | 127.1K tokens |
| Max output | 65.5K tokens | No data |
| Released | Jun 2025 | Jan 2025 |
| Modalities | Input TextImageFileAudiovideo Output Text | Input TextImage Output Text |
| Features | Text inputImage inputFile inputAudio inputText outputTool callingStructured outputsJSON modeReasoning | Text inputImage inputText outputWeb search |
| Parameters | No data | No data |
| Tokenizer | Gemini | Other |
| Knowledge cutoff | 2025-01-31 | No data |
| OpenRouter ID | google/gemini-2.5-pro | perplexity/sonar |
| References | No data | No data |
speed / latency
N/A / N/A
input / output
No data
AAAI0 tests | Gemini 2.5 Pro speed / latency N/A / N/A input / output No data | Sonar speed / latency N/A / N/A input / output No data |
|---|
AI API0 tests | Gemini 2.5 Pro speed / latency N/A / N/A input / output No data | Sonar speed / latency N/A / N/A input / output No data |
|---|
Dext API0 tests | Gemini 2.5 Pro speed / latency N/A / N/A input / output No data | Sonar speed / latency N/A / N/A input / output No data |
|---|
DuckDuck API0 tests | Gemini 2.5 Pro speed / latency N/A / N/A input / output No data | Sonar speed / latency N/A / N/A input / output No data |
|---|
Gemini 2.5 Pro gemini-2.5-pro-exp-03-25 speed / latency No data input / output $0/request | Sonar sonar-medium-online speed / latency No data input / output $0/request |
Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.
