Claude Opus 5.5

Zaman çizelgesi

1. 2026-09-22 · Yayımlandı · kanıt bağlantısı
2. 2026-09-22 · Resmi duyuru · kanıt bağlantısı

1. 2026-11-13T20:43:49.805Z · Kanıt bağlantıları · Anthropic · official articles
   Alıntı

   For longer analysis, switch to Opus 5.5

2. 2026-11-13T17:54:07.508Z · Kanıt bağlantıları · Anthropic · official articles
   Alıntı

   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 · Kanıt bağlantıları · Anthropic · official articles
4. 2026-11-13T17:12:46.898Z · Kanıt bağlantıları · Anthropic · official articles
5. 2026-11-13T17:12:46.898Z · Kanıt bağlantıları · Anthropic · official articles
6. 2026-11-09T19:05:14.657Z · Alex'in gönderileri · Alex Getman
   Alıntı

   Fable 5.2 beats Opus 5.5 in nearly every benchmark

7. 2026-10-23T17:20:07.567Z · Alex'in gönderileri · Alex Getman
   Alıntı

   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 · Kanıt bağlantıları · Anthropic · SDK releases
   Alıntı

   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 · Alex'in gönderileri · Alex Getman
   Alıntı

   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 · Alex'in gönderileri · Alex Getman
    Alıntı

    🚨 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 · Alex'in gönderileri · Alex Getman
    Alıntı

    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 · Alex'in gönderileri · Alex Getman
    Alıntı

    🚨 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 · Alex'in gönderileri · Alex Getman
    Alıntı

    Claude Opus 5.5 owns almost the entire Pareto frontier

14. 2026-09-22T17:41:09.417Z · Alex'in gönderileri · Alex Getman
    Alıntı

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

15. 2026-09-22T17:37:33.000Z · Alex'in gönderileri · Alex Getman
    Alıntı

    Opus 5.5 is much cheaper than Opus 5

16. 2026-09-22T17:36:48.141Z · Alex'in gönderileri · Alex Getman
    Alıntı

    Opus 5.5 beats Fable and Astra

17. 2026-09-22T16:30:45.162Z · Alex'in gönderileri · Alex Getman
    Alıntı

    🚨 Claude Opus 5.5 is out!

18. 2026-09-20T15:54:59.132Z · Alex'in gönderileri · Alex Getman
    Alıntı

    🚨 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

Kanıt bağlantıları

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

Sinyaller 2

19:0109-23

AnthropicTespit

Claude Opus 5.5 tespit edildi: Anthropic API

Onaylandı17 kanıt bağlantısı

16:2509-22

AnthropicYayımlandı

Anthropic, Claude Opus 5.5'yi piyasaya sürdü

Onaylandı17 kanıt bağlantısı