[AINews] Claude Haiku 5.5 — better than GPT-6 Luna at the same pricing

It’s been about a year since Anthropic shipped Haiku 4.5, and with successive launches of Sonnet and Opus and Fable up to 5.5 it was seeming a little forgotten, especially as OpenAI launched Luna 6 alongside Astra and Sol 6. Well, it’s here, and it’s a welcome update. More in the summary below. Anthropic has released Claude Haiku 5.5, scoring 43 on the Artificial Analysis Intelligence Index - up 26 points one year after the last Haiku release Haiku 5.5 is the first Haiku model with Anthropic’s effort settings and adaptive thinking, and Anthropic has introduced tiered … 92 Replies · 111 Reposts · 1.67K Likes AI News for 10/06/2026-10/7/2026. We checked 12 subreddits, 544 Twitters and no further Discords. AINews’ website lets you search all past issues. As a reminder, AINews is now a section of Latent Space. You can opt in/out of email frequencies! AI News for 10/06/2026-10/7/2026. We checked 12 subreddits, 544 Twitters and no further Discords. AINews’ website lets you search all past issues. As a reminder, AINews is now a section of Latent Space. You can opt in/out of email frequencies! Top Story: Anthropic releases Claude Haiku 5.5 Anthropic shipped Claude Haiku 5.5, its first…