Introducing Claude Opus 5.5
Anthropic announced Claude Opus 5.5 on September 22, 2026, as the first model in its Claude 5.5 family.
source-linked1
Dated, source-linked observations imported from the QWG AI archive.
These are evidence records, not finished editorial conclusions.
Across 1332 observations, most signals relate to model behavior, evaluation discipline, and real-world agent operations. Strong evidence clusters around tooling, memory, routing, and productized agent execution.
Teams are moving from experiments to systems. The emphasis is on verifiable behavior, operational safety, and measurable outcomes—especially in agent memory, evaluation rigor, and forward-deployed engineering.
Anthropic announced Claude Opus 5.5 on September 22, 2026, as the first model in its Claude 5.5 family.
Google announced Gemini 4 Argon, a new frontier model aimed at complex software engineering, enterprise knowledge work and cybersecurity workflows.
The public GitHub repository `FareedKhan-dev/kimi-k3-in-c` presents an Apache-2.0, portable C99 inference engine for Kimi K3.
Kong is a public open-source project for LLM-assisted binary reverse engineering in Ghidra.
LAN-Orangutan’s documented v3.3.8 update adds automatic device-type inference from MAC vendor and hostname, better Windows and mDNS-derived names, opt-in service detection, IPv6 discovery through the neighbor cache, and passive mDNS/DNS-SD discovery.
T-Bank has released T-Search, an open agentic retriever for complex multi-step search.
A published interactive case study documents the recovery of MVUEH, an 82-letter German Army Enigma message from 1941.
OpenAI’s DevDay 2026 recap groups more than 20 announcements across ChatGPT, Codex, models and developer tools.
OpenAI introduced dots, describing them as always-on agents powered by GPT-6 Astra.
Bloomberg reported on September 29, 2026, that OpenAI is seeking to raise at least $30 billion in a new funding round at a valuation of about $1.4 trillion, excluding the new money, citing people familiar with the matter.
No raw signals match these filters.
Primary indexes and programmatic access to this dataset.
Loading the privacy-safe route aggregate…
Open the JSON contract