{"version":1,"type":"story","url":"https://digestai.news/story/claude-haiku-5-5-released-with-1-10th-price-and-1m-token-context","json":"https://digestai.news/story/claude-haiku-5-5-released-with-1-10th-price-and-1m-token-context.json","markdown":"https://digestai.news/story/claude-haiku-5-5-released-with-1-10th-price-and-1m-token-context.md","slug":"claude-haiku-5-5-released-with-1-10th-price-and-1m-token-context","headline":"Claude Haiku 5.5 released with 1/10th price and 1M token context","summary":"Claude released its new lightest model, Claude Haiku 5.5, on October 7th. The model is priced at 1/10th the cost of the previous Haiku 4.5, with input costs dropping to 5 cents per 1 million tokens for texts under 100,000 tokens. The model now supports a 1 million token context window, up from 200,000, and offers five levels of reasoning depth.\n\nThe author tested the model by generating 30 follow-up emails, which cost 0.44 yen in total. While Haiku 5.5 correctly identified a date error in the prompt, it also invented plausible but false details about student behavior. In a comparison for a diagnostic tool, Haiku 5.5 was faster but used fictional placeholders like \"Company A,\" whereas Sonnet 5.5 used clear brackets like \"[Name].\" The author decided to use Haiku for high-volume internal drafts and Sonnet for text sent directly to recipients to avoid errors.\n\nThe model is available on all Claude.ai plans, including the free tier, and in Claude Code. The author advises choosing models based on who will read the output: Haiku for cheap, high-volume tasks that require human review, Sonnet for client-facing text, and Opus for complex strategic thinking.","keyPoints":["Claude Haiku 5.5 costs 5 cents per 1 million input tokens for texts under 100,000 tokens.","The model supports a 1 million token context window and five reasoning depth levels.","Testing showed Haiku 5.5 invented fictional details in emails, while Sonnet 5.5 used clear placeholders."],"whyItMatters":"The significant price drop and increased context window make high-volume AI tasks affordable for individuals and small businesses, though users must verify outputs to prevent hallucinated details in client-facing content.","category":{"slug":"marketing","name":"Marketing & Small Business","url":"https://digestai.news/category/marketing"},"entities":{"companies":["Claude"],"models":["Claude Haiku 5.5","Sonnet 5.5","Opus 5.5","Haiku 4.5"],"people":[]},"firstPublishedAt":"2026-10-24T00:05:00Z","updatedAt":"2026-10-24T00:05:00Z","sourceCount":1,"hasPrimarySource":false,"sources":[{"outlet":"note.com","title":"I asked the cheapest Claude to write thank-you emails for 30 people, and it cost 0.44 yen","url":"https://note.com/akira_aicschool/n/ne30f540c1a1e?hl=en","publishedAt":"2026-10-24T00:05:00Z","type":"press","primary":false,"lead":true}],"sourceNotes":null,"discussions":[],"thread":{"title":"AI Coding Wars Models Costs and Side Hustles","url":"https://digestai.news/thread/anthropic-releases-free-crash-course-on-building-ai-agents-with-opus-5-5","storyCount":5},"cite":{"text":"Digest AI, \"Claude Haiku 5.5 released with 1/10th price and 1M token context\", 24 October 2026, https://digestai.news/story/claude-haiku-5-5-released-with-1-10th-price-and-1m-token-context","publisher":"Digest AI","title":"Claude Haiku 5.5 released with 1/10th price and 1M token context","datePublished":"2026-10-24T00:05:00Z","url":"https://digestai.news/story/claude-haiku-5-5-released-with-1-10th-price-and-1m-token-context"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}