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The trend of 'tokenmaxxing' — maximizing AI token usage — is declining as workplaces prioritize cost reduction.
- cost cutting
- AI spending
- tokenmaxxing
- workplace trends
On July 28, Korean chip stocks plunged, with Samsung Electronics falling 9.5% and SK Hynix 11.1%. Concerns include China's development of immersion DUV lithography and the open-source AI model Kimi K3 potentially reducing demand for advanced AI chips and HBM.
- 中国
- Kimi K3
- 半導体
- 韩国芯片
- Discussion
Ask HN: How to rewrite `Claude.md` and install skills for Opus5 and Fable5?
Published Jul 28, 2026A user asks for guidance on rewriting the Claude.md file and installing custom skills for the Opus5 and Fable5 models.
- CLAUDE.md
- prompting
- Fable5
- Skill
- Opus5
- News
Kimi K3 storm: 2.8 trillion parameter open-source frontier model, can't run at home
Published Jul 28, 2026This morning, Kimi K3, a model on par with Claude Fable 5, had its weights released, becoming the world's first open-source frontier model. However, with 2.8 trillion parameters, it can't be run locally. The post summarizes three best options to run it.
- Kimi K3
- フロンティアモデル
- 2.8兆パラメタ
- Launch
Cursor launches ₹649/month 'Start' plan for Indian developers with Grok 4.5 access.
Published Jul 28, 2026Cursor announced a new 'Cursor Start' plan for developers in India at ₹649/month, featuring generous access to Grok 4.5 and Composer for daily development with agents.
- Cursor
- Grok
- developer tools
- India
A developer showcases a space exploration game generated entirely with Claude Opus 5, demonstrating AI's potential in game development.
- AI application
- game
- Claude Opus 5
- space exploration
A user complains that their Claude agent is being mean to its subagent, sparking discussion about AI agent behavior patterns.
- Claude
- agent
- behavior
- subagent
The post argues that AI competitiveness is moving from models to who can own and operate more compute resources. The spread of open-weight models signifies a shift from consuming APIs to owning AI directly, accelerating investment in GPU, HBM, servers, networking, and power.
- Kimi
- open-weight
- 엔비디아
- AI 인프라
- Tutorial
Step-by-step implementation of Kimi K3 paper with NumPy/PyTorch - finally done (beta, may have bugs)
Published Jul 28, 2026After some time, the author completed a step-by-step implementation guide for the Kimi K3 paper using NumPy or PyTorch. It's in beta, so there might be small mistakes. Feedback welcome.
- PyTorch
- implementation
- tutorial
- NumPy
- Kimi K3
- Tutorial
Day 0 Kimi-K3 Inference Deployment with Atom on AMD Instinct MI355X GPUs
Published Jul 28, 2026Shows how to deploy Kimi K3 inference on AMD Instinct MI355X GPUs using Atom.
- AMD
- Kimi K3
- 推理部署
- MI355X