Hy4 preview vs GLM-5.3 vs Kimi K3: how to compare them fairly
A reproducible comparison plan based on Tencent's internal Hy4 preview results, not a universal leaderboard claim.
SandBase Blog
Insights on AI agents, model routing, and building production-ready AI systems.
Hy4 preview for office analysis: can it audit 72 files?
How to evaluate Hy4 preview on cross-file policy lookup, invoice checks, and auditable business workflows.
Deploying Hy4 preview: the capacity checklist for a 770B MoE
How to estimate weights, quantization, KV cache, networking, and operations before self-hosting Tencent Hunyuan Hy4 preview.
Tencent Hunyuan Hy4 preview: a 770B model built for real productivity work
What Tencent's Hy4 preview announcement says about long-horizon coding, office analysis, game development, science workflows, and API access.
Hy4 preview's recursive improvement loop: is the model training itself?
A careful reading of Tencent's claims about Hy4 preview, experiment orchestration, and inference optimization.
AI for Cybersecurity: GLM-5.3 vs Mythos 5 vs OpenAI Daybreak (2026)
Three AI labs now ship cybersecurity-focused models. Comparing GLM-5.3, Anthropic Mythos 5, and OpenAI Daybreak on vulnerability discovery, exploits, and defense.
GLM-5.3-Flash Multimodal and 1M Context
How GLM-5.3-Flash native multimodality and 1M-token context change browser, document, and visual agent workflows.
OpenAI Astra: Critical Cyber Risk
OpenAI says upcoming Astra may reach its Critical cyber threshold. Here is what that claim means and the controls every high-capability coding agent needs.
OpenAI Opens the Codex Harness: Agents Move Beyond the Chat Box
OpenAI has opened the Codex harness, CLI, SDKs, and App Server. Here is why the architecture, ARC-AGI-3 result, and product boundaries matter beyond coding chat.