{"slug": "anthropic-launches-claude-5-5-haiku-beats-gpt-6-luna-across-most-benchmarks-at-1", "title": "Anthropic Launches Claude 5.5 Haiku, Beats GPT-6 Luna Across Most Benchmarks While Priced at 1/20th Of Sonnet 5.5", "summary": "Anthropic launched Claude Haiku 5.5, the small-model entry in its 5.5 family, which the company says beats OpenAI's GPT-6 Luna on most benchmarks while priced at 1/20th of Claude Sonnet 5.5. Anthropic is pitching Claude Haiku 5.5 as its cheapest and fastest model.", "body_md": "Anthropic has launched Claude Haiku 5.5, the small-model entry in its 5.5 family, and is pitching it as the cheapest, fastest and most...\n\nThe post [Anthropic Launches Claude 5.5 Haiku, Beats GPT-6 Luna Across Most Benchmarks While Priced at 1/20th Of Sonnet 5.5](https://officechai.com/ai/claude-5-5-haiku-benchmarks/) appeared first on [OfficeChai](https://officechai.com).", "url": "https://wpnews.pro/news/anthropic-launches-claude-5-5-haiku-beats-gpt-6-luna-across-most-benchmarks-at-1", "canonical_source": "https://officechai.com/ai/claude-5-5-haiku-benchmarks/", "published_at": "2026-10-07 19:35:16+00:00", "updated_at": "2026-10-07 19:48:37.253301+00:00", "lang": "en", "topics": ["artificial-intelligence", "large-language-models", "ai-products", "generative-ai"], "entities": ["Anthropic", "Claude Haiku 5.5", "Claude Sonnet 5.5", "OpenAI", "GPT-6 Luna"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/anthropic-launches-claude-5-5-haiku-beats-gpt-6-luna-across-most-benchmarks-at-1", "markdown": "https://wpnews.pro/news/anthropic-launches-claude-5-5-haiku-beats-gpt-6-luna-across-most-benchmarks-at-1.md", "text": "https://wpnews.pro/news/anthropic-launches-claude-5-5-haiku-beats-gpt-6-luna-across-most-benchmarks-at-1.txt", "jsonld": "https://wpnews.pro/news/anthropic-launches-claude-5-5-haiku-beats-gpt-6-luna-across-most-benchmarks-at-1.jsonld"}}