FreeLLMAnthropic launches Claude Haiku 5.5, Sonnet 5.5 and Opus 5.5 upgrades
Anthropicは高速・低コストなClaude Haiku、Sonnet、Opus 5.5モデルを公開し、ハイボリュームおよびコーディングタスク向けに提供します。
On Oct 7, 2026 Anthropic announced Claude Haiku 5.5, describing it as the company’s fastest small model for summarization, subagents and browser use.
Two weeks earlier, on Sep 28, 2026 the firm released Claude Sonnet 5.5, noting it runs more than 30% faster and costs up to 30% less than Claude Sonnet 5.
On Sep 22, 2026 Anthropic introduced Claude Opus 5.5, claiming a 40% cost reduction compared with Opus 5 while leading in agentic coding and knowledge work.
These releases follow earlier announcements of Claude Mythos, Fable 5.1 and a Life Sciences Verification Program that provide broader access to advanced models for scientific tasks.
あなたにとっての意味
The new Claude 5.5 models promise lower operating costs and higher speed, which can benefit enterprises and developers seeking efficient AI services. Users of free or locally hosted models may see increased pressure to adopt paid, cloud‑based solutions that offer these performance gains.
ソース
- Announcements, Anthropic (official), 26 Oct 2026
上記のソースから自動的に生成し、当社のコードでチェックしました：すべての数値と名前が含まれ、文がソースをコピーしてはいけません。間違いを見つけましたか？報告する。
今日無料で使えるAIはどれですか？
すべての無料AIモデルをブラインドヒューマン投票で順位付けし、あなたのGPUで必要なメモリと速度を示します。