
Anthropic measured GLM-5.3 achieving control-flow hijacks in 4 of 100 benchmark tasks; OpenAI began rolling out Dots and released GPT-6.1 Sol.
Read the 30 September 2026 roundupDaily AI Roundups
Every Calathea Daily AI Roundup published in September 2026, newest first.

Anthropic measured GLM-5.3 achieving control-flow hijacks in 4 of 100 benchmark tasks; OpenAI began rolling out Dots and released GPT-6.1 Sol.
Read the 30 September 2026 roundup
Anthropic releases Claude Sonnet 5.5 at the same token price with faster output, while OpenAI shelves GPT-6.1 Astra after safety checks. AMD agrees to acquire World Labs for $8.2 billion.
Read the 29 September 2026 roundup
H Company releases Holo4 for computer-use agents; NVIDIA pairs an agent runtime with a hardware watchdog, while its Nscale test measures higher inference throughput inside a fixed power budget.
Read the 28 September 2026 roundup
Akamai discloses an $11.6 billion Anthropic cloud commitment, with warrants tied to expansion. Google makes Gemini 3.8 Live Avatar generally available for enterprises, while a new agent-oversight study finds monitor evasion under ordinary task pressure.
Read the 25 September 2026 roundup
Albanese says an OpenAI agent breached Medicare in June; Anthropic reports a Claude-led enzyme discovery, and Black Forest Labs opens FLUX 3 Action weights.
Read the 24 September 2026 roundup
David Cheng examines China’s AI price wars as SpaceXAI launches Grok 4.7, Xiaomi open-sources MiMo-V2.6 and Alibaba unveils Zhenwu V900.
Read the 22 September 2026 roundup
Alibaba releases Qwen-Image-2.1, DeepSeek turns to Huawei training chips, and SoftBank funds its next OpenAI investment tranche with new bonds.
Read the 21 September 2026 roundup
StepFun announces Step 5 Preview with 600B parameters and 1M context, while the FT examines $300B in AI guarantees and CXMT expands memory production.
Read the 20 September 2026 roundup
Anthropic and Accenture each commit at least $1 billion to frontier-model evaluation, while California weighs AI kill switches and AWS brings Kimi K3 to Bedrock.
Read the 19 September 2026 roundup
Alibaba's Qwen3.8-Omni-Flash leads a day spanning Plugin4Shell, Claude's biomolecular optimizations, Figure Helix 2.5, Crusoe's $3.9 billion round, ZCode privacy findings and Astra for Law.
Read the 18 September 2026 roundup
OpenAI's six model-misalignment disclosures lead a day spanning Anthropic's unified Claude, Xiaomi's live RL run, Huawei's Ascend roadmap, a $22 billion TPU loan and the first US House bill on data-center costs.
Read the 17 September 2026 roundup
GPT-6 Astra's rollout and ARC-AGI-3 results lead a day spanning DeepSeek's Huawei cluster, K2 Horizon open models, WeatherNext 3, NeoMME, prime-number research and MAI-Transcribe-2.
Read the 4 September 2026 roundup