Claude Opus 5.5

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1. 2026-09-22 · Dirilis · tautan bukti
2. 2026-09-22 · Pengumuman resmi · tautan bukti

1. 2026-11-13T20:43:49.805Z · Tautan bukti · Anthropic · official articles
   Kutipan

   For longer analysis, switch to Opus 5.5

2. 2026-11-13T17:54:07.508Z · Tautan bukti · Anthropic · official articles
   Kutipan

   This post will dive into the mechanics of what makes Opus 5.5 cost effective for how developers are coding today (and likely tomorrow)

3. 2026-11-13T17:43:43.996Z · Tautan bukti · Anthropic · official articles
4. 2026-11-13T17:12:46.898Z · Tautan bukti · Anthropic · official articles
5. 2026-11-13T17:12:46.898Z · Tautan bukti · Anthropic · official articles
6. 2026-11-09T19:05:14.657Z · Postingan Alex · Alex Getman
   Kutipan

   Fable 5.2 beats Opus 5.5 in nearly every benchmark

7. 2026-10-23T17:20:07.567Z · Postingan Alex · Alex Getman
   Kutipan

   Kimi K3.1 Pro benchmarks are out! Of all these benchmarks, I trust Terminal-Bench 4.0 the most. And the results are impressive: Kimi K3.1 Pro scores 65.7, just 0.7 points behind the leader, Opus 5.5, while outperforming GPT-6 Astra by 7.5 points.

8. 2026-10-15T19:30:51.934Z · Tautan bukti · Anthropic · SDK releases
   Kutipan

   Fast mode is out of research preview for Claude Opus 5.5, and you no longer need to request access

9. 2026-10-12T19:34:51.126Z · Postingan Alex · Alex Getman
   Kutipan

   Meta just released Muse Wonder According to the benchmarks, it's right up there with GPT 6 Astra and Claude Opus 5.5. The results look impressive, but the model might be heavily optimized for benchmarks. It's still unclear how well it actually performs in real world use. And yeah, most of you probably won't be able to try it through a subscription, since Muse is still only available in the US.

10. 2026-09-30T20:45:40.364Z · Postingan Alex · Alex Getman
    Kutipan

    🚨 Gemini 4 Argon sits almost right on the Pareto frontier for price vs intelligence, next to Claude Opus 5.5 Medium and High

11. 2026-09-28T18:25:26.909Z · Postingan Alex · Alex Getman
    Kutipan

    Sonnet 5.5 Max even beats Opus 5.5 Max on Terminal-Bench, while staying close to Opus across the rest. And against GPT Sol, the price/performance gap looks pretty brutal.

12. 2026-09-28T18:23:32.385Z · Postingan Alex · Alex Getman
    Kutipan

    🚨 Sonnet 5.5 benchmarks are out It crushes Sonnet 5, goes toe-to-toe with Opus 5.5, and beats GPT-6 Sol across most shared benchmarks.

13. 2026-09-22T17:42:17.789Z · Postingan Alex · Alex Getman
    Kutipan

    Claude Opus 5.5 owns almost the entire Pareto frontier

14. 2026-09-22T17:41:09.417Z · Postingan Alex · Alex Getman
    Kutipan

    Opus 5.5 scores 58 points and takes the top spot in the AA Intelligence Index

15. 2026-09-22T17:37:33.000Z · Postingan Alex · Alex Getman
    Kutipan

    Opus 5.5 is much cheaper than Opus 5

16. 2026-09-22T17:36:48.141Z · Postingan Alex · Alex Getman
    Kutipan

    Opus 5.5 beats Fable and Astra

17. 2026-09-22T16:30:45.162Z · Postingan Alex · Alex Getman
    Kutipan

    🚨 Claude Opus 5.5 is out!

18. 2026-09-20T15:54:59.132Z · Postingan Alex · Alex Getman
    Kutipan

    🚨 New Claude Opus drops early next week It will likely be called Opus 5.5 $4/$20 input/output pricing, 20% cheaper than Opus 5

Tautan bukti

• 2026-09-22T16:25:42.506Z · Entri katalog · Anthropic API · claude-opus-5-5

Sinyal 2

19:0109-23

AnthropicPenemuan

Claude Opus 5.5 terlihat di Anthropic API

Dikonfirmasi17 tautan bukti

16:2509-22

AnthropicDirilis

Claude Opus 5.5

Dikonfirmasi17 tautan bukti