Claude Opus 5.5

时间线

1. 2026-09-22 · 已发布 · 参考链接
2. 2026-09-22 · 官方公告 · 参考链接

1. 2026-11-13T20:43:49.805Z · 参考链接 · Anthropic · official articles
   摘录

   For longer analysis, switch to Opus 5.5

2. 2026-11-13T17:54:07.508Z · 参考链接 · Anthropic · official articles
   摘录

   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 · 参考链接 · Anthropic · official articles
4. 2026-11-13T17:12:46.898Z · 参考链接 · Anthropic · official articles
5. 2026-11-13T17:12:46.898Z · 参考链接 · Anthropic · official articles
6. 2026-11-09T19:05:14.657Z · Alex 的文章 · Alex Getman
   摘录

   Fable 5.2 beats Opus 5.5 in nearly every benchmark

7. 2026-10-23T17:20:07.567Z · Alex 的文章 · Alex Getman
   摘录

   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 · 参考链接 · Anthropic · SDK releases
   摘录

   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 的文章 · Alex Getman
   摘录

   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 的文章 · Alex Getman
    摘录

    🚨 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 的文章 · Alex Getman
    摘录

    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 的文章 · Alex Getman
    摘录

    🚨 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 的文章 · Alex Getman
    摘录

    Claude Opus 5.5 owns almost the entire Pareto frontier

14. 2026-09-22T17:41:09.417Z · Alex 的文章 · Alex Getman
    摘录

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

15. 2026-09-22T17:37:33.000Z · Alex 的文章 · Alex Getman
    摘录

    Opus 5.5 is much cheaper than Opus 5

16. 2026-09-22T17:36:48.141Z · Alex 的文章 · Alex Getman
    摘录

    Opus 5.5 beats Fable and Astra

17. 2026-09-22T16:30:45.162Z · Alex 的文章 · Alex Getman
    摘录

    🚨 Claude Opus 5.5 is out!

18. 2026-09-20T15:54:59.132Z · Alex 的文章 · Alex Getman
    摘录

    🚨 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

参考链接

• 2026-09-22T16:25:42.506Z · 目录记录 · Anthropic API · claude-opus-5-5

信号 2

19:0109-23

Anthropic发现

在 Anthropic API 发现 Claude Opus 5.5

已确认17条参考链接

16:2509-22

Anthropic已发布

Claude Opus 5.5

已确认17条参考链接