LLM Comparison
Claude Opus 4.6 (Fast) vs ERNIE 4.5 VL 28B A3B
Side-by-side specs, pricing & capabilities · Updated April 2026
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2/6 modelsSame tier:
 Claude Opus 4.6 (Fast) | E ERNIE 4.5 VL 28B A3B | |
|---|---|---|
| Organization |  Anthropic | Baidu |
| OpenTools Score | 73 0.8 | |
| Family | Claude | ERNIE |
| Status | Current | Current |
| Release Date | Apr 2026 | Aug 2025 |
| Context Window | 1.0M tokens | 30K tokens |
| Input Price | $30.00/M tokens | $0.14/M tokens |
| Output Price | $150.00/M tokens | $0.56/M tokens |
| Pricing Notes | Cache read: $3.0000/M tokens | — |
| Capabilities | textvisioncodetool-use | textvisioncode |
| Max Output | 128K tokens | 8K tokens |
| API Identifier | anthropic/claude-opus-4.6-fast | baidu/ernie-4.5-vl-28b-a3b |
| Benchmarks | ||
| MMLU | 89.8 | — |
| HumanEval | 91.5 | — |
| MATH | 84.9 | — |
| GPQA | 72.4 | — |
| View Claude Opus 4.6 (Fast) | View ERNIE 4.5 VL 28B A3B | |
Cost Calculator
Enter your expected monthly token usage to compare costs.
| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| ERNIE 4.5 VL 28B A3BCheapest | $0.14 | $0.28 | $0.42 | — |
| Claude Opus 4.6 (Fast) | $30.00 | $75.00 | $105.00 | +24900% |
Anthropic
Claude Opus 4.6 (Fast)
Claude Opus 4.6 (Fast) is a multimodal llm from Anthropic. Supports up to 1,000,000 token context window. Achieves 89.8% on MMLU. Available from $30.00/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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