Original DeepSeek V3 — the model that put DeepSeek on the map.
Anthropic's fast, low-cost Claude Haiku for high-volume work, succeeding Claude Haiku 4.5.
No shared demos for these models yet.
No captured outputs for these models yet.
Both DeepSeek V3 and Claude Haiku 5.5 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.
Claude Haiku 5.5 has a lower blended cost. DeepSeek V3: $0.26 input / $1.03 output. Claude Haiku 5.5: $0.10 input / $0.50 output.
Claude Haiku 5.5 has a larger context window: DeepSeek V3 supports 128K tokens vs Claude Haiku 5.5 at 1M tokens.
Claude Haiku 5.5 supports vision/image input, but DeepSeek V3 does not.
Key differences: Claude Haiku 5.5 is significantly cheaper; only Claude Haiku 5.5 supports vision input; only Claude Haiku 5.5 offers extended reasoning mode. 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 DeepSeek V3 and Claude Haiku 5.5 for free on idapt.app to see which performs better for your specific needs.