Claude Opus 5.5

समयरेखा

1. 2026-09-22 · जारी · संदर्भ लिंक
2. 2026-09-22 · आधिकारिक घोषणा · संदर्भ लिंक

1. 2026-11-13T20:43:49.805Z · संदर्भ लिंक · Anthropic · official articles
   अंश

   For longer analysis, switch to Opus 5.5

2. 2026-11-13T17:54:07.508Z · संदर्भ लिंक · Anthropic · official articles
   अंश

   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 · संदर्भ लिंक · Anthropic · official articles
4. 2026-11-13T17:12:46.898Z · संदर्भ लिंक · Anthropic · official articles
5. 2026-11-13T17:12:46.898Z · संदर्भ लिंक · Anthropic · official articles
6. 2026-11-09T19:05:14.657Z · Alex की पोस्ट · Alex Getman
   अंश

   Fable 5.2 beats Opus 5.5 in nearly every benchmark

7. 2026-10-23T17:20:07.567Z · Alex की पोस्ट · Alex Getman
   अंश

   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 · संदर्भ लिंक · Anthropic · SDK releases
   अंश

   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 की पोस्ट · Alex Getman
   अंश

   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 की पोस्ट · Alex Getman
    अंश

    🚨 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 की पोस्ट · Alex Getman
    अंश

    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 की पोस्ट · Alex Getman
    अंश

    🚨 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 की पोस्ट · Alex Getman
    अंश

    Claude Opus 5.5 owns almost the entire Pareto frontier

14. 2026-09-22T17:41:09.417Z · Alex की पोस्ट · Alex Getman
    अंश

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

15. 2026-09-22T17:37:33.000Z · Alex की पोस्ट · Alex Getman
    अंश

    Opus 5.5 is much cheaper than Opus 5

16. 2026-09-22T17:36:48.141Z · Alex की पोस्ट · Alex Getman
    अंश

    Opus 5.5 beats Fable and Astra

17. 2026-09-22T16:30:45.162Z · Alex की पोस्ट · Alex Getman
    अंश

    🚨 Claude Opus 5.5 is out!

18. 2026-09-20T15:54:59.132Z · Alex की पोस्ट · Alex Getman
    अंश

    🚨 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

संदर्भ लिंक

• 2026-09-22T16:25:42.506Z · कैटलॉग में प्रविष्टि · Anthropic API · claude-opus-5-5

संकेत 2

19:0109-23

Anthropicखोज

Anthropic API पर Claude Opus 5.5 देखा गया

पुष्टि हुई17 संदर्भ लिंक

16:2509-22

Anthropicजारी

Anthropic ने Claude Opus 5.5 जारी किया

पुष्टि हुई17 संदर्भ लिंक