{"slug": "claude-sonnet-5-continues-anthropic-s-pattern-of-hiding-price-increases-behind", "title": "Claude Sonnet 5 continues Anthropic's pattern of hiding price increases behind unchanged token rates", "summary": "Anthropic's Claude Sonnet 5 model consumes about 40% more tokens per task than its predecessor, nearly doubling real costs despite identical list prices, continuing the company's pattern of hidden price increases. The model ranks fifth in the Artificial Analysis Intelligence Index with 53 points and outperforms the pricier Opus 4.8 on some agent-based tasks.", "body_md": "Claude Sonnet 5 ranks fifth in the Artificial Analysis Intelligence Index with 53 points and even beats the pricier Opus 4.8 on some agent-based tasks. But the model chews through about 40 percent more tokens per task than its predecessor, nearly doubling real costs despite identical list prices. Anthropic's hidden price hikes are becoming a pattern.\n\nThe article [Claude Sonnet 5 continues Anthropic's pattern of hiding price increases behind unchanged token rates](https://the-decoder.com/claude-sonnet-5-continues-anthropics-pattern-of-hiding-price-increases-behind-unchanged-token-rates/) appeared first on [The Decoder](https://the-decoder.com).", "url": "https://wpnews.pro/news/claude-sonnet-5-continues-anthropic-s-pattern-of-hiding-price-increases-behind", "canonical_source": "https://the-decoder.com/claude-sonnet-5-continues-anthropics-pattern-of-hiding-price-increases-behind-unchanged-token-rates/", "published_at": "2026-07-01 11:12:09+00:00", "updated_at": "2026-07-01 11:28:14.452271+00:00", "lang": "en", "topics": ["large-language-models", "ai-products", "ai-ethics"], "entities": ["Anthropic", "Claude Sonnet 5", "Opus 4.8", "Artificial Analysis Intelligence Index"], "alternates": {"html": "https://wpnews.pro/news/claude-sonnet-5-continues-anthropic-s-pattern-of-hiding-price-increases-behind", "markdown": "https://wpnews.pro/news/claude-sonnet-5-continues-anthropic-s-pattern-of-hiding-price-increases-behind.md", "text": "https://wpnews.pro/news/claude-sonnet-5-continues-anthropic-s-pattern-of-hiding-price-increases-behind.txt", "jsonld": "https://wpnews.pro/news/claude-sonnet-5-continues-anthropic-s-pattern-of-hiding-price-increases-behind.jsonld"}}