GPT 5.6 Luna vs Claude 3 Haiku
OpenAI's fastest, most affordable GPT-5.6 tier for high-volume, latency-sensitive work.
No captured outputs for these models yet.
Frequently Asked Questions: GPT 5.6 Luna vs Claude 3 Haiku▼
Which is better, GPT 5.6 Luna or Claude 3 Haiku?
▼
Both GPT 5.6 Luna and Claude 3 Haiku 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.
Which is cheaper, GPT 5.6 Luna or Claude 3 Haiku?
▼
Claude 3 Haiku has a lower blended cost. GPT 5.6 Luna: $1.00 input / $6.00 output. Claude 3 Haiku: $0.25 input / $1.25 output.
Which has a larger context window, GPT 5.6 Luna or Claude 3 Haiku?
▼
GPT 5.6 Luna has a larger context window: GPT 5.6 Luna supports 1.1M tokens vs Claude 3 Haiku at 200K tokens.
Do both GPT 5.6 Luna and Claude 3 Haiku support vision?
▼
Yes, both GPT 5.6 Luna and Claude 3 Haiku support vision/image input.
What are the key differences between GPT 5.6 Luna and Claude 3 Haiku?
▼
Key differences: Claude 3 Haiku is significantly cheaper; only GPT 5.6 Luna offers extended reasoning mode. Compare full specs on this page.
Which model should I choose for my use case?
▼
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 GPT 5.6 Luna and Claude 3 Haiku for free on idapt.app to see which performs better for your specific needs.