LLM Comparison
Grok 4.20 vs ERNIE 4.5 VL 28B A3B
Side-by-side specs, pricing & capabilities · Updated April 2026
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2/6 modelsSame tier:
E ERNIE 4.5 VL 28B A3B | ||
|---|---|---|
| Organization | Baidu | |
| OpenTools Score | ||
| Family | Grok | ERNIE |
| Status | Current | Current |
| Release Date | Mar 2026 | Aug 2025 |
| Context Window | 2.0M tokens | 30K tokens |
| Input Price | $2.00/M tokens | $0.14/M tokens |
| Output Price | $6.00/M tokens | $0.56/M tokens |
| Pricing Notes | Cache read: $0.2000/M tokens | — |
| Capabilities | textvisioncode | textvisioncode |
| Max Output | — | 8K tokens |
| API Identifier | x-ai/grok-4.20 | baidu/ernie-4.5-vl-28b-a3b |
| View Grok 4.20 | 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 | — |
| Grok 4.20 | $2.00 | $3.00 | $5.00 | +1090% |
xAI
Grok 4.20
Grok 4.20 is a multimodal llm from xAI. Supports up to 2,000,000 token context window. 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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