Anthropic's new flagship for demanding reasoning, coding, and long-horizon agentic work, succeeding Claude Opus 5.
Baidu's large vision-language MoE model — 424B total, 47B active.
No shared demos for these models yet.
No captured outputs for these models yet.
Both Claude Opus 5.5 and ERNIE 4.5 VL 424B are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.
ERNIE 4.5 VL 424B has a lower blended cost. Claude Opus 5.5: $4.00 input / $20.00 output. ERNIE 4.5 VL 424B: $0.42 input / $1.25 output.
Claude Opus 5.5 has a larger context window: Claude Opus 5.5 supports 1M tokens vs ERNIE 4.5 VL 424B at 123K tokens.
Yes, both Claude Opus 5.5 and ERNIE 4.5 VL 424B support vision/image input.
Key differences: ERNIE 4.5 VL 424B is significantly cheaper. Compare full specs on this page.
If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Claude Opus 5.5 and ERNIE 4.5 VL 424B for free on idapt.app to see which performs better for your specific needs.