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High Signal (4-5)clear
3173 articles — page 14 of 106
2. Anthropic – Claude Opus 4.7
|model|perplexity

Claude Opus 4.7 advances Anthropic's highest-capability model tier with improved reasoning, instruction following, and performance on complex multi-step tasks.

Announcement link
|model|perplexity

- OpenAI blog announcement (GPT‑5.5 with Trusted Access for Cyber).[1]

Model / org
|model|perplexity

- **GPT‑5.5 (Cyber‑focused deployment)** – OpenAI[1]

Triplet-Block Diffusion RWKV(huggingface.co)
|model|huggingface

Combines RWKV's linear recurrent architecture with a triplet-block structure and diffusion-based generation to enable efficient sequence modeling with improved generation quality.