Fast and efficient with near-frontier intelligence.
OpenAI's balanced GPT-5.6 tier — GPT-5.5-class quality for everyday work at half the price.
No shared demos for these models yet.
No captured outputs for these models yet.
Both Claude Haiku 4.5 and GPT 5.6 Terra 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 4.5 has a lower blended cost. Claude Haiku 4.5: $1.00 input / $5.00 output. GPT 5.6 Terra: $2.50 input / $15.00 output.
GPT 5.6 Terra has a larger context window: Claude Haiku 4.5 supports 200K tokens vs GPT 5.6 Terra at 1.1M tokens.
Yes, both Claude Haiku 4.5 and GPT 5.6 Terra support vision/image input.
Key differences: Claude Haiku 4.5 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 Haiku 4.5 and GPT 5.6 Terra for free on idapt.app to see which performs better for your specific needs.