AI Model & Product Launch Alerts

2026-09-01

Claude Fable 5.1 goes public while Mythos 5.1 stays behind trusted access

Anthropic's new shared model core brings stronger long-running coding and research to the public Fable tier, while Mythos 5.1 remains restricted and cheaper cache reads change the economics of agentic workloads.

AI Model & Product Launch Alerts

OpenAI launches Data agent in ChatGPT Work for natural-language enterprise analytics

OpenAI releases GPT-Live-1 to the API with full-duplex voice and modular delegation

DeepSeek launches V4.1-Flash with asymmetric prefill, compressed KV cache, and open weights

Meta launches Muse, a personal agent with browser access and approval gates

GPT-6 Astra starts rolling out with gated cyber capabilities

Meta's Muse Spark 1.3 cuts reported tool use and token use for coding agents

Gemini 3.8 Flash arrives at 3.7's introductory price, with Cyber access restricted

Claude Fable 5.1 goes public while Mythos 5.1 stays behind trusted access

GLM-5.3 open weights land on Hugging Face after Z.ai's two-week wait

Gemini Omni 1.1 Flash adds scene extension, keyframes, and 4K finishing to the API

Gemini 3.5 Transcribe succeeds Chirp 3 with dual live and file speech APIs

GLM-5.3-Flash opens with MIT weights, native multimodality, and Flash-tier pricing