LLM Comparison
Sonar Reasoning Pro vs ERNIE 4.5 VL 28B A3B
Side-by-side specs, pricing & capabilities · Updated May 2026
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | 44 8.8 | |
| Family | Sonar | ERNIE |
| Status | Current | Current |
| Release Date | Mar 2025 | Aug 2025 |
| Context Window | 128K tokens | 30K tokens |
| Input Price | $2.00/M tokens | $0.14/M tokens |
| Output Price | $8.00/M tokens | $0.56/M tokens |
| Capabilities | textvisioncodeextended-thinking | textvisioncode |
| Max Output | — | 8K tokens |
| API Identifier | perplexity/sonar-reasoning-pro | baidu/ernie-4.5-vl-28b-a3b |
| Benchmarks | ||
| GPQA Diamond | 62.3perplexity | — |
| MATH-500 | 92.1perplexity | — |
| AIME | 77perplexity | — |
| MMLU Pro | 79perplexity | — |
| View Sonar Reasoning Pro | View ERNIE 4.5 VL 28B A3B | |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| ERNIE 4.5 VL 28B A3BCheapest | $0.14 | $0.28 | $0.42 | — |
| Sonar Reasoning Pro | $2.00 | $4.00 | $6.00 | +1329% |
Perplexity AI
Sonar Reasoning Pro
Sonar Reasoning Pro is a multimodal llm from Perplexity AI. Supports up to 128,000 token context window. Achieves 83.0% on MMLU. Available from $2.00/M input tokens.
Baidu
ERNIE 4.5 VL 28B A3B
ERNIE 4.5 VL 28B A3B is a multimodal llm from Baidu. Supports up to 30,000 token context window. Available from $0.14/M input tokens.
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