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Radar · GLM-5.3-Flash | Sensif.ai

Radar · Entity

GLM-5.3-Flash

Everything the desk has tracked for this model.

Model

Model releases

GLM-5.3-Flash 5.3-Flash

open weights

Z.ai

textimagevideo

signal

68

Research papers

long-context reasoningagent harnessespublished Oct 13, 2026 · arXiv:2610.13075

LongHarness: Advancing Agentic Reasoning over 100M-Token Corpora via Stateful Evidence Management

Recent source items

19 items on this desk · showing the latest 19

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LongHarness: Advancing Agentic Reasoning over 100M-Token Corpora via Stateful Evidence ManagementOct 13, 2026

Import AI 476: Creativity and RSI; worse-than-China open weight models; AI goes to spaceOct 12, 2026

[AINews] Claude Haiku 5.5 — better than GPT-6 Luna at the same pricingOct 8, 2026

Mistral shows European AI has more to offer: Reflection releases low-cost LLM with open weightsOct 7, 2026

Can an Open Model Do Security Research? Cantina’s apex-flash-1 Solves 40 of 60 Held-Out Bug TasksOct 5, 2026

We Should Be Encouraged By AI’s Cybersecurity Abilities: Why GLM-5.3’s High ExploitBench score is good newsOct 2, 2026

The Next Top Open Model, Google Voice Agents, DeepSeek Shrinks Caches: Plus a letter on open weight cybersecurity capabilitiesOct 2, 2026

The current balance of power in open modelsSep 21, 2026

Perplexity Portable Computer Is Now Available on Windows, Powered by NVIDIA RTXSep 14, 2026

[AINews] DeepSeek v4.1-Flash: 763B-P8B-D16B novel causal Encoder–Decoder architecture with vision marks the Return of the WhaleSep 12, 2026

Ox Alpha Revealed as GLM-5.3-Flash: Z.ai’s latest model built viral buzz as Ox Alpha while being served on China-made chipsSep 4, 2026

[AINews] Fal’s H3 Max Live breaks the infinite videogen barrierSep 1, 2026

GLM-5.3-Flash vs Qwen3.8-Flash-Next: Two Chinese AI Labs Independently Converge on the Same Model ArchitectureAug 28, 2026

[AINews] OpenAI to reach AGI bar by end-2026Aug 28, 2026

Z.ai Releases GLM-5.3-Flash: A 320B-A18B Natively Multimodal MoE With a 1M-Token ContextAug 26, 2026