Grok 4.7 Explained: xAI Architecture, CursorBench Results and Pricing
Grok 4.7 from xAI explained: what is disclosed on architecture, the CursorBench 46 percent result, API pricing near $2 per million tokens, and how it compares.
Tencent Hy4 Explained: 770B MoE, Sherry Quantization and Open Weights
Tencent Hy4 preview explained: 770B total and 49B active MoE, Apache 2.0, Sherry quantization to about 214GB, and what it takes to run it locally.
DeepSeek V4.1 Flash Explained: MoE Architecture, KV Cache, Benchmarks
DeepSeek V4.1 Flash explained: 552B MoE with small active parameters, MIT license, KV-cache savings, benchmarks, and how to self-host or call it by API.
Cohere Embed 5 Pro Explained: Architecture, Benchmarks, Pricing for RAG
Cohere Embed 5 Pro explained: what is confirmed on architecture, retrieval quality vs speed, pricing, and how to migrate a RAG pipeline from older embeddings.
OpenAI Low-Cost Model Launch and the Shelved Astra Upgrade, Explained
OpenAI launched a low-cost model on Sept 30, 2026, one day after shelving an Astra upgrade. Pricing, positioning, what it signals about frontier economics.
Google Gemini 4 Argon Explained: Benchmarks, Access, What We Know
Google announced Gemini 4 Argon on Sept 30, 2026 after cancelling Gemini 3.5 Pro. What is confirmed, sourced benchmark claims, access limits and how it compares.
Decision Models with Typed Outputs: Jev 1.13 and Solar Decide Explained
A new model category returns typed decisions with probabilities instead of prose. How Jev 1.13 and Solar Decide work, the pricing model and where they replace LLM classifiers.
ElevenLabs Eleven v4: Expressive TTS Architecture and Voice-Agent Latency
ElevenLabs Eleven v4 and Turbo (Sept 28, 2026): 90+ languages, instant voice clones. How modern expressive TTS works and how to budget voice-agent latency.
Qwen3.8-Omni-Flash Explained: Native Omnimodal, 1M Context, Pricing
Alibaba Qwen3.8-Omni-Flash (Sept 18, 2026) takes text, image, audio and video natively with 1M context at $0.15/$0.47 per M tokens. Architecture and cost analysis.
OpenAI Astra Explained: Opaque Recurrence and the CoT-Monitoring Debate
OpenAI Astra launched Sept 3, 2026 for computer use and cyber. How opaque recurrence works, why it weakens chain-of-thought monitoring, and what builders should do.