- Grok 4.7: what changed and how to use it on KumoxAI shipped Grok 4.7 — nearly twice Grok 4.6's Terminal-Bench score at Grok 4.6's price of $2 and $6 per million tokens. Kumo pricing, the benchmarks, and two checks that prove the original model is answering.grokgrok 4.7model verificationpricingxai8 min read
- Claude Opus 5.5: what changed and how to use it on KumoAnthropic shipped Claude Opus 5.5 — Fable 5.1's level for $4 and $20 per million tokens. Kumo pricing, the benchmarks, and two checks that prove the original model is answering.anthropicclaudemodel verificationopus 5.5pricing7 min read
- GPT-6 Sol: what changed and how to use it on KumoOpenAI shipped GPT-6 Sol — half the price of GPT-5.6 Sol and close to the best Claude models at a fraction of the cost per task. On Kumo it is $1.1 and $5.5 per million tokens. The benchmarks, and two checks that prove the original model is answering.gpt-6gpt-6 solmodel verificationopenaipricing8 min read
- Cursor in Russia without a VPN: connect Kumo and get back to codeConnect Kumo to Cursor with your own API key: Russian cards, SBP and crypto payments, request checks and a cost comparison with subscriptions.apicursorguidespayments7 min read
- How to connect GPT to Cursor through Kumo after OpenAI's announcementWhat OpenAI's Cursor announcement means, how to connect GPT through Kumo's API, and which custom-key compatibility limits you should check first.apicursorgptguides6 min read
- Low-priced Opus and Fable tokens for developers who code intensivelyOpus 5 and Fable 5.1 prices on Kumo, Anthropic API comparisons and high-volume calculations. No weekly subscription quotas; card or crypto payments.claudefableopuspricing7 min read
- Which models play the best chess — and why it mattersA fast DeepSeek model just beat Claude, GPT and Kimi over the board. Chess Elo looks like a proxy for hard algorithmic reasoning — here’s the debate, and the practical takeaway for picking a model.analysismodels4 min read
- Why an LLM is a risky fact-checker — and how not to get fooledA model has no opinion of its own: it interpolates over its training data and defends its early mistakes. Here’s why frequency beats truth, why a chat gets stubborn mid-conversation, and a practical protocol for validating facts with AI.analysismodels5 min read
- Best AI Vibe-Coding Tools in 2026: An Honest ComparisonWe compare the best AI coding tools of 2026 — Claude Code, Cursor, Cline, OpenCode and more: who each one is for, what it costs, and how to choose.comparisonvibe coding7 min read
- What Is Vibe Coding? A Plain-Language ExplanationVibe coding explained in plain language: who coined the term, how the workflow looks, honest pros and risks, main tools, and how to start with no experience.for beginnersvibe coding7 min read
- Claude Code Explained: Setup, Pricing, and Paying from RussiaWhat Claude Code is, how to install Anthropic’s terminal agent, what it costs, and how to pay from Russia via a Kumo balance — no Anthropic subscription.guidevibe coding7 min read
- Vibe Coding in Cursor: AI IDE Guide, Pricing, and Your Own API KeyA practical Cursor guide: Tab autocomplete, codebase chat, agent mode, subscription pricing, paying from Russia, and using your own API key via Kumo.guidevibe coding7 min read
- Vibe Coding with OpenCode: an Open-Source Terminal Agent GuideWhat OpenCode is, how it differs from Claude Code, and how to plug in any model — from Claude to DeepSeek — through one OpenAI-compatible key.guidevibe coding7 min read
- Vibe Coding in VS Code: Cline, Roo Code, and ContinueCline, Roo Code, and Continue are free open-source AI agents for VS Code. How they differ, how they compare to a Copilot subscription, and which model to use.toolsvibe coding7 min read
- Vibe Coding for Professional Developers: AI Agents With ControlWhere AI agents truly speed up development, where they create risk, how to review their code, pick the right model per task, and keep token costs under control.best practicesvibe coding7 min read
- Your First AI Project: Vibe Coding From Scratch, No ExperienceA step-by-step guide to building your first website or app with AI and no coding experience: picking an idea, a tool, writing prompts, fixing errors, and costs.for beginnersvibe coding7 min read
- Kumo and OpenRouter: the honest comparisonBoth are OpenAI-compatible gateways to many models. Here’s how their operating models differ, including cases where a broader public catalog matters more.comparisonpricing4 min read
- Why Kumo’s rate lands 30–50% below list — and how to check itThe lower rate is real, not a teaser. Here’s what’s guaranteed, what moves the number, and how to verify it yourself.pricingtrust3 min read