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The complete PulseMark feed—AI news, independent analysis, developer tutorials, and practical tools—ordered newest first.
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How to Use Replit Free Mode Without Burning Credits
Replit says Core subscribers can create up to 30 times more with Free Mode. The important word is not “30.” It is “subscribers.” If…
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Cerebras CS-4 Architecture Explained: The Rack Wins
Cerebras put an irresistible number on its new accelerator: up to 30 times faster than GPU systems. The more revealing number is zero: no…
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AI is eating the workflow
Thursday’s signal: AI is moving from a tab into the stack. Replit’s Free Mode, powered by OpenAI’s GPT-5.6 Luna, promises Core subscribers up to…
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Unsloth Dynamic 3.0 GGUF Guide: Choose a Qwen3.8 Quant
Unsloth’s Qwen3.8-27B repository contains 21 Dynamic quant files spanning 6.19 GB to 31.46 GB. This Unsloth Dynamic 3.0 GGUF guide turns that menu into…
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Grok Bot Tutorial: Build an AI Teammate That Works 24/7
On August 11, 2026, SpaceXAI launched Grok Bot in early beta. This is not the @grok account that answers questions under X posts. It…
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How to Run Qwen3.6 27B Locally With llama.cpp
The official Qwen3.6 27B GGUF conversion showed 79,877 downloads when checked on August 17, 2026. That is serious attention for a model whose smallest…
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How to Configure OpenRouter Model Fallbacks That Actually Work
A fallback that returns 200 OK can still break your product. If the backup model ignores a JSON schema, cannot call the required tool,…
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The AI middle layer got expensive
The router became the prize. Stripe has reportedly agreed to pay more than $7 billion for OpenRouter’s model gateway, only months after a $113…
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GLM-5.3 Cybersecurity Benchmarks: What 84.5% Means
GLM-5.3 scored 84.5% on CyberGym. That does not mean it can find 84.5% of the vulnerabilities in your codebase. Kill that translation now: the…
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How Much VRAM for a 30B LLM? A Practical Sizing Guide
If you are asking how much VRAM for a 30B LLM, the tempting answer is “about 16 GB at 4-bit.” That answer is tidy,…
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Intelligence just got cheaper
The price moved first. Z.ai says GLM-5.3’s post-training jump came from the same base model as GLM-5.2, yet its in-house code benchmark improved 50%…
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How to Run Nemotron 3.5 Lightning Locally With llama.cpp
Nemotron 3.5 Lightning activates 3 billion parameters per token. Its Q4 GGUF is still nearly 24 GiB. If you want to run Nemotron 3.5…
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