Anthropic ships Claude Haiku 5.5, matching GPT-6 Luna on short-context price

Introducing Claude Haiku 5.5

Anthropic released Claude Haiku 5.5, a fast, low-cost model priced at $0.10/$0.50 per million input/output tokens up to 100,000 tokens, the same as GPT-6 Luna. Past that threshold the price rises to $0.50/$2.50.

Why it matters: Claude Haiku 5.5 matches GPT-6 Luna on short-context price, then jumps 5x past 100,000 tokens, so long prompts show the cost gap.