https://techgazette.com.br/story/haiku-5.5/ Every piece of the story "Haiku 5.5", from its sources' own pages — primary sources only. en 180 Tue, 13 Oct 2026 15:59:00 GMT https://aws.amazon.com/blogs/aws/aws-weekly-roundup-prime-day-2026-by-the-numbers-claude-haiku-5-5-amazon-nova-2-5-sonic-and-more-october-13-2026/ https://aws.amazon.com/blogs/aws/aws-weekly-roundup-prime-day-2026-by-the-numbers-claude-haiku-5-5-amazon-nova-2-5-sonic-and-more-october-13-2026/ Tue, 13 Oct 2026 15:59:00 GMT AWS News News · News AWS News — Some numbers are hard to picture until you sit with them for a moment. Last week we published the Prime Day 2026 metrics, and the one that stuck with me is 2.3 quadrillion: the daily requests Amazon ElastiCache peaked at… https://www.latent.space/p/ainews-claude-haiku-55-better-than https://www.latent.space/p/ainews-claude-haiku-55-better-than Thu, 08 Oct 2026 07:27:00 GMT swyx (Latent Space) Analysis · Columns swyx (Latent Space) — yay small models https://simonwillison.net/2026/Oct/7/claude-haiku-5-5/ https://simonwillison.net/2026/Oct/7/claude-haiku-5-5/ Wed, 07 Oct 2026 20:56:00 GMT Simon Willison Analysis · Columns Simon Willison — As previously promised, here's Anthropic's new fast, low cost model: Introducing Claude Haiku 5.5. The previous Haiku, 4.5, was very much showing its age. It came out almost a year ago, and was priced at $1/million input… https://github.blog/changelog/2026-10-07-claude-haiku-5-5-in-github-copilot https://github.blog/changelog/2026-10-07-claude-haiku-5-5-in-github-copilot Wed, 07 Oct 2026 20:12:00 GMT GitHub Changelog News · News GitHub Changelog — Claude Haiku 5.5, Anthropic’s newest lightweight model, is now generally available in GitHub Copilot. It is designed for fast, high-volume work like subagents, quick edits, and terminal tasks. In early… The post Claude H… https://aws.amazon.com/blogs/machine-learning/introducing-claude-haiku-5-5-on-aws/ https://aws.amazon.com/blogs/machine-learning/introducing-claude-haiku-5-5-on-aws/ Wed, 07 Oct 2026 18:52:00 GMT AWS Machine Learning News · News AWS Machine Learning — Claude Haiku 5.5 is now available on Amazon Bedrock and Claude Platform on AWS. According to Anthropic, it is the fastest, most efficient model in the Claude 5.5 family, built for subagents and high-volume, cost-sensitiv… https://openrouter.ai/anthropic/claude-haiku-5.5 https://openrouter.ai/anthropic/claude-haiku-5.5 Wed, 07 Oct 2026 18:31:00 GMT OpenRouter Release · New Models OpenRouter — Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding, computer use, and... https://github.com/anthropics/claude-code/releases/tag/v2.1.293 https://github.com/anthropics/claude-code/releases/tag/v2.1.293 Wed, 07 Oct 2026 18:10:00 GMT Claude Code Release · Releases Claude Code — What's changed Added Claude Haiku 5.5 ( claude-haiku-5-5 ), now the default Haiku model on the Anthropic API — 1M context, $0.10/$0.50 per Mtok ($0.50/$2.50 for prompts over 100K) Added agentType to the subagentStatusLin… https://aws.amazon.com/about-aws/whats-new/2026/10/claude-haiku-5-5-aws-govcloud/ https://aws.amazon.com/about-aws/whats-new/2026/10/claude-haiku-5-5-aws-govcloud/ Wed, 07 Oct 2026 14:00:00 GMT What's New with AWS Availability · News What's New with AWS — AWS GovCloud (US) now offers Claude Haiku 5.5, the fastest and most efficient model in the Claude 5.5 family, built for subagents and high-volume, cost-sensitive work. According to Anthropic, it costs around 75% less tha… https://aws.amazon.com/about-aws/whats-new/2026/10/claude-haiku-5-5-aws/ https://aws.amazon.com/about-aws/whats-new/2026/10/claude-haiku-5-5-aws/ Wed, 07 Oct 2026 14:00:00 GMT What's New with AWS Availability · News What's New with AWS — AWS now offers Claude Haiku 5.5, the fastest and most efficient model in the Claude 5.5 family, built for subagents and high-volume, cost-sensitive work. According to Anthropic, it costs around 75% less than Claude Haiku… https://platform.claude.com/docs/en/release-notes/overview#october-7-2026 https://platform.claude.com/docs/en/release-notes/overview#october-7-2026 Wed, 07 Oct 2026 12:00:00 GMT Claude API Release Notes API · News Claude API Release Notes — We've lowered the price of prompt cache reads on Claude Sonnet 5.5 from $0.20 USD to $0.10 USD per million tokens: 0.05x the base input price instead of 0.1x. Cache writes and all other prices are unchanged. See Prompt c… https://platform.claude.com/docs/en/release-notes/overview#october-7-2026-4 https://platform.claude.com/docs/en/release-notes/overview#october-7-2026-4 Wed, 07 Oct 2026 12:00:00 GMT Claude API Release Notes API · News Claude API Release Notes — We've launched Claude Haiku 5.5 (claude-haiku-5-5), our most capable model tuned for high-volume and latency-sensitive work. It has a 1M token context window, 128k max output tokens, and adaptive thinking with the effort… https://support.claude.com/en/articles/12138966-release-notes#h_90213b2c7a https://support.claude.com/en/articles/12138966-release-notes#h_90213b2c7a Wed, 07 Oct 2026 12:00:00 GMT Claude Release Notes Announcement · News Claude Release Notes — Claude Haiku 5.5 launchWe just launched Claude Haiku 5.5, the cheapest, fastest, and most capable small model we’ve released, designed for high-volume, cost-sensitive tasks. For more information, see our blog post: Claud… https://vercel.com/changelog/claude-haiku-5-5-now-available-on-ai-gateway https://vercel.com/changelog/claude-haiku-5-5-now-available-on-ai-gateway Wed, 07 Oct 2026 00:00:00 GMT Vercel Availability · News Vercel — Claude Haiku 5.5 from Anthropic is now available on AI Gateway. Haiku 5.5 is built for high-volume, cost-sensitive tasks such as summarization, context compaction, database queries, and classification. It can also handle… https://windsurf.com/blog/claude-haiku-5-5 https://windsurf.com/blog/claude-haiku-5-5 Wed, 07 Oct 2026 00:00:00 GMT Windsurf News · News Windsurf — Claude Haiku 5.5 is now live in Devin. On FrontierCode 1.1 it scores 58.4%, ahead of Sonnet 5 at about an eighth of the cost per task, and it joins the sidekick lineup in Devin Fusion. https://www.netlify.com/changelog/claude-haiku-5-5-ai-gateway-agent-runners/ https://www.netlify.com/changelog/claude-haiku-5-5-ai-gateway-agent-runners/ Wed, 07 Oct 2026 00:00:00 GMT Netlify Availability · News Netlify — Anthropic’s Claude Haiku 5.5 model is now available through Netlify’s AI Gateway and Agent Runners with zero configuration required. Use the Anthropic SDK directly in your Netlify Functions without managing API keys or a…