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Open Source AI

Open-source AI models, platforms, and infrastructure updates with practical takeaways for builders in Hisar.

Showing 14 articles in Open Source AI

Open Source AI2 Aug 20262 min read

Kimi K3: China's Moonshot Ships the Largest Open-Source Model Ever

Moonshot AI's Kimi K3 is a 2.8-trillion-parameter open model that benchmarks neck-and-neck with top US systems — and yes, everyone's already asking about 'K4.'

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Open Source AI2 Aug 20262 min read

DeepSeek V4 Lands: 1M Context, Cheaper Agents, and a Louder AI Race

DeepSeek shipped its official V4-Flash on July 31, 2026, with stronger autonomous agents, lower API costs, and a 1M-context window now standard across its services.

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Open Source AI2 Aug 20262 min read

Alibaba's Qwen Overtakes Llama: The New King of Open-Source AI

From Qwen3 to Qwen 3.5 and the Qwen 3.7 Max flagship, Alibaba's family has surpassed Meta's Llama in cumulative Hugging Face downloads — a milestone for Chinese open AI.

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Open Source AI1 Aug 20262 min read

MiniMax M2.7 and Zhipu's GLM-5: The Agent-First Chinese Open Models

Beyond DeepSeek and Qwen, MiniMax and Zhipu (Z.ai) are shipping compact, agent-tuned open models built for coding — and preparing Hong Kong IPOs.

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Open Source AI29 Jul 20262 min read

Best Open-Weight AI Models to Self-Host in 2026

Kimi K3, DeepSeek V4, Qwen 3.7, GLM-5, MiniMax M2.7 — open weights are frontier-class now. A practical guide to choosing one for privacy, cost, and control.

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Open Source AI27 Jul 20262 min read

Meta's Dual-Track AI: Llama 5 Open, Muse Spark Closed

On April 8, 2026, Meta shipped Llama 5 as open weights and Muse Spark as a closed frontier model — splitting its strategy for the first time, backed by $115-135B in capex.

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Open Source AI24 Jul 20262 min read

Why China Dominates Open-Source AI in 2026

Eight of the top ten Chinese models are open-weight. Qwen passed Llama in downloads. China now accounts for ~30% of global open-model downloads. Here's why — and what it means.

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Open Source AI1 Apr 20264 min read

Mistral Small 4 Puts Open-Source AI Back in the Fight

Mistral Small 4 is one of the clearest signals yet that open-source AI models are not backing down. On March 16, 2026, Mistral delivered a highly efficient model that blends reasoning, coding, and multimodal input in one open package.

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Open Source AI1 Apr 20263 min read

Leanstral Is Mistral's Bet on Verified AI Coding: Why Formal Proofs Are Entering the Agent Era

Mistral's Leanstral targets Lean 4, proof engineering, and formally verified code, turning trustworthy vibe coding into a real product direction.

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Open Source AI1 Apr 20263 min read

State of Open Source on Hugging Face: Why Spring 2026 Looks Like a Power Shift

Hugging Face's Spring 2026 report shows explosive open-source AI growth, stronger global participation, and a market that is no longer centered on one geography or one company.

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Open Source AI1 Apr 20262 min read

Hugging Face Storage Buckets Launch: The New Home for Checkpoints, Traces, and Agent Memory

Hugging Face has launched Storage Buckets, giving teams a native place to keep large AI artifacts close to models, datasets, Spaces, and Hub workflows.

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Open Source AI1 Apr 20263 min read

Holotron-12B Is a New High-Throughput Computer-Use Agent Built on Nemotron

Holotron-12B focuses on production-scale computer-use workloads, combining multimodal agent performance with strong inference efficiency on real benchmarks.

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Open Source AI1 Apr 20262 min read

LeRobot v0.5.0 Adds Humanoids, Faster Datasets, and EnvHub: Why Open Robotics Just Leveled Up

LeRobot v0.5.0 is Hugging Face's biggest robotics release yet, adding humanoid support, faster data tooling, simulation loading from the Hub, and a modernized codebase.

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Open Source AI1 Apr 20262 min read

Modular Diffusers Arrives on Hugging Face: Composable Building Blocks for Image AI

Hugging Face has introduced Modular Diffusers, a more composable way to build diffusion pipelines from reusable blocks instead of monolithic workflows.

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