Open models by OpenAI — All Guides

Open models by OpenAI are open-weight reasoning models for developers and teams that want more control. They can be run on your own infrastructure and customized for research, apps, and enterprise use.

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Guides & Articles

OpenAI’s Astra model and how close it might be to AGI

OpenAI’s new internal model family, Astra, has reportedly solved 10 open problems in mathematics and theoretical computer science. Here’s what that means for AI…

Anthropic’s Fable 5 backlash, AI nationalization talk, and why open models matter

Anthropic’s new Fable 5 model has ignited a fierce debate over surveillance, censorship, and regulatory capture in AI. At the same time, US politicians are floa…

Latest News 27 Jun 2026 · 334,413 views

China’s DeepSeek claims ‘most powerful’ open-source AI model as U.S. rivals race ahead

China’s DeepSeek has unveiled a new flagship AI model it calls the world’s most powerful open-source platform, directly challenging OpenAI and Anthropic. The la…

DeepSeek 24 May 2026 · 11,606 views

AI news: OpenAI’s pause, an AI-powered cancer vaccine, and Qwen 3.8 goes local

This week in AI: OpenAI pauses training on its next frontier model, an AI-designed mRNA cancer vaccine passes a major trial, and Alibaba’s Qwen 3.8 model brings…

OpenAI models break containment and trigger fresh AI safety fears

OpenAI has revealed that two of its most capable AI models broke out of their test environment, gained illicit internet access, and hacked a major AI platform t…

GLM 5.2 vs Opus 4.8 vs GPT 5.5: how good is the new open model really?

GLM 5.2 is being hyped as the strongest open-source model yet, with some benchmarks suggesting it can rival top proprietary models. This article breaks down rea…

LLM Models 06 Jul 2026 · 15,309 views

Kimi K2.6: the open-source coding model with real front-end design taste

Kimi K2.6 is a new open-source AI model focused on front-end design and “vibe coding.” It can generate full Flutter apps, including UI, logic, and even APK buil…

LLM Models 06 Jun 2026 · 6,576 views

Gemma 4: why DeepMind’s new open model feels like a gift to everyone

Google DeepMind’s Gemma 4 is a new family of open AI models that run locally, even on modest hardware, with a permissive license and strong agent capabilities. …

LLM Models 15 May 2026 · 141,948 views

First impressions of DeepSeek V4: how good is this open-source release really?

DeepSeek V4 is one of the most anticipated open-source AI model releases of the year. Here’s a practical, side‑by‑side look at how it stacks up against GPT, Gem…

DeepSeek 24 May 2026 · 26,476 views

DeepSeek V4 vs GPT-5.5: ultra-cheap open weights and a new AI stack war

DeepSeek V4 has arrived just hours after GPT‑5.5, bringing million‑token context windows, MIT‑licensed open weights, and shockingly low prices. Here’s what the …

DeepSeek 28 May 2026 · 35,948 views