Anthropic releases Claude Haiku 5.5 at GPT-6 Luna pricing
Claude Haiku 5.5
- Who
- anthropic
- When
What happened
Anthropic released the fast, low-cost Claude Haiku 5.5 at $0.10 per million input tokens and $0.50 per million output tokens, exactly matching GPT-6 Luna, released by OpenAI last month. Above 100,000 tokens, Haiku 5.5 rises to $0.50/$2.50, while Luna does not rise to $0.20/$0.75 until 272,000 tokens.
Why it matters
The author tested Haiku 5.5 pricing, tokenizer changes, and the cost and latency of different reasoning tiers, offering a basis for weighing it against GPT-6 Luna.
Reported by 6 sources
OpenAI / ChatGPTAnthropic / ClaudeModel releasesBenchmarks#Model release#Anthropic#Benchmarks#OpenAI
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