Claude Opus 5.5

Cronologia

1. 2026-09-22 · Rilasciato · link di riscontro
2. 2026-09-22 · Annuncio ufficiale · link di riscontro

1. 2026-11-13T20:43:49.805Z · Link di riscontro · Anthropic · official articles
   Estratto

   For longer analysis, switch to Opus 5.5

2. 2026-11-13T17:54:07.508Z · Link di riscontro · Anthropic · official articles
   Estratto

   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 · Link di riscontro · Anthropic · official articles
4. 2026-11-13T17:12:46.898Z · Link di riscontro · Anthropic · official articles
5. 2026-11-13T17:12:46.898Z · Link di riscontro · Anthropic · official articles
6. 2026-11-09T19:05:14.657Z · Post di Alex · Alex Getman
   Estratto

   Fable 5.2 beats Opus 5.5 in nearly every benchmark

7. 2026-10-23T17:20:07.567Z · Post di Alex · Alex Getman
   Estratto

   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 · Link di riscontro · Anthropic · SDK releases
   Estratto

   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 · Post di Alex · Alex Getman
   Estratto

   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 · Post di Alex · Alex Getman
    Estratto

    🚨 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 · Post di Alex · Alex Getman
    Estratto

    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 · Post di Alex · Alex Getman
    Estratto

    🚨 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 · Post di Alex · Alex Getman
    Estratto

    Claude Opus 5.5 owns almost the entire Pareto frontier

14. 2026-09-22T17:41:09.417Z · Post di Alex · Alex Getman
    Estratto

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

15. 2026-09-22T17:37:33.000Z · Post di Alex · Alex Getman
    Estratto

    Opus 5.5 is much cheaper than Opus 5

16. 2026-09-22T17:36:48.141Z · Post di Alex · Alex Getman
    Estratto

    Opus 5.5 beats Fable and Astra

17. 2026-09-22T16:30:45.162Z · Post di Alex · Alex Getman
    Estratto

    🚨 Claude Opus 5.5 is out!

18. 2026-09-20T15:54:59.132Z · Post di Alex · Alex Getman
    Estratto

    🚨 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

Link di riscontro

• 2026-09-22T16:25:42.506Z · Voce di catalogo · Anthropic API · claude-opus-5-5

Segnali 2

19:0109-23

AnthropicAvvistamento

Claude Opus 5.5 avvistato su Anthropic API

Confermato17 link di riscontro

16:2509-22

AnthropicRilasciato

Claude Opus 5.5

Confermato17 link di riscontro