UTC18:59ZNowSIREN 455.3/100Delta−0.9downsince 17:47ZObservedSources18/18reportingStatusOPERATIONAL

Which AI stories has SIREN scored in this window? · What has SIREN scored under Attention? · What has SIREN scored as Press? ·

Chinese AI model Kimi K3.1 Pro is closing in on Anthropic's Claude Opus 5.5

58.0/100 SIREN scoreRead the full story →

Moonshot AI's Kimi K3.1 Pro scores 55 points on the Artificial Analysis Intelligence Index, an 11-point jump over its predecessor that puts it in fourth place. Only three Anthropic and Meta models…

— excerpt from the-decoder; the full story and its rights belong to them.

Source: What has SIREN scored via The Decoder? · original · first seen by this index at

Names in this headline: Anthropic, Artificial Analysis, What has SIREN scored about Claude?, What has SIREN scored about Kimi?, Moonshot AI. A name is a match against the published entity list, not a claim the subject wrote the story.

Publisher: What has SIREN scored from the-decoder.com?. A publisher link means the original URL host cleared the outlet gate (≥5 scored stories in this window).

Topics: What has SIREN scored about China AI?, What has SIREN scored about Artificial Analysis?, What has SIREN scored about Claude Opus?, What has SIREN scored about Claude Opus 5.5?. A topic link means the title or summary matched a published needle with enough other stories to clear the tag gate.

What is the score on this story?

How this item scored 58.0 of 100
ComponentPoints
recency 19.7
source weight 13.8
corroboration 12.5
entities 12.0
engagement 0.0
severity 0.0
coverage 0.0
Total58.0

Every term is published and every input is public, so this number can be recomputed. It ranks the item inside the 800-item window; it is not a judgement about importance in the world.

How many sources carried this story?Corroboration

2 sources carried this. First: the-decoder at 2026-10-23 19:00:07 UTC.

0.1 hours separated the first sighting from the next independent one.

Independent carriers: gnews-ai.

Which related stories are in this window?

What questions do people actually ask?

What is the score on this story?

Scored 58.0 of 100. Every term is published and every input is public, so this number can be recomputed. It ranks the item inside the 800-item window — not a judgement about importance in the world and not an item doom score.

How many sources carried this story?

2 sources carried this. Independent carriers count toward any lead claim; derived carriers are labelled mechanical and excluded.

Which related stories are in this window?

5 related stories in the same window, each with its own permanent scored page.

Does SIREN publish an item doom score?

No. Activity tempo, not probability of harm. A permanent story page carries a tempo score decomposition and corroboration set, not a probability of harm.

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