Skip to content
Gigantum.net
Artificial intelligence

Anthropic says its new Claude Haiku 5.5 model is its fastest to date.

Haiku 5.5 is only outpaced by Anthropic’s Opus models in Fast Mode. Anthropic also says it costs “around 75% less” on average than last year’s Haiku 4.5, and it’s the first Haiku-class model with an adjustable effort level. Haiku 5.5 is available now “on all platforms.” [Link: Introducing Claude Haiku 5.5 | https://www.anthropic.com/claude-haiku-5-5 | Anthropic]

· 61 words

Haiku 5.5 is only outpaced by Anthropic’s Opus models in Fast Mode. Anthropic also says it costs “around 75% less” on average than last year’s Haiku 4.5 , and it’s the first Haiku-class model with an adjustable effort level. Haiku 5.5 is available now “on all platforms.”

Sign in to see your notifications or create an account to join the conversation.

Topics in this story

Gathered from external sources. Rights to this text belong to whoever originally published it.

Wednesday, October 7, 2026

© 2026 Gigantum.net. Content gathered automatically from external sources; rights to each text belong to whoever originally published it.