AI Coding

Grok 4.5

Grok 4.5 Cracks OpenRouter's Top 10 Closed Models: What the Token-Volume Milestone Actually Means

Polymarket reports Grok 4.5 has overtaken GPT-5.6 Sol and Fable 5 in OpenRouter token volume, cracking the top 10 closed models. The milestone measures usage, not quality — but it lines up with a genuinely aggressive value proposition: $2/$6 per 1M tokens, roughly 2x token efficiency, 80 TPS, a SWE Marathon lead, and Cursor-co-trained coding performance. Here is what the signal means, what xAI’s benchmarks show, and what they do not.

Sakana AI

Fugu-Ultra v1.1 Released: Sakana AI's Orchestration Model Gets a Frontier Refresh

Sakana AI shipped Fugu-Ultra v1.1 on July 24, 2026, refreshing its multi-agent orchestration model with newer frontier workers. Sakana claims up to 7.9 benchmark points over v1.0, with the biggest gains on ProgramBench and Terminal Bench 2.1, and keeps pricing identical to v1.0. Here is what changed, what is still vendor-reported, and how to evaluate the upgrade.

Qwen 3.8

Qwen 3.8: Preview Access, Specs, Pricing & Benchmarks

A source-checked guide to Qwen3.8-Max-Preview covering release status, 2.4T scale, context and output limits, reasoning controls, Qwen Cloud pricing, early coding evidence, and the promised open-weight release.

Kimi K3

Kimi K3 Sold Out: Why Moonshot Paused New Subscriptions

Moonshot AI paused new Kimi subscriptions after Kimi K3 demand pushed GPU capacity close to the limit. Here is what sold out means, what existing users keep, and how Kimi K3 compares with Claude Opus 4.8 and GPT-5.6 Sol.

AI Models

GPT-5.6 vs Claude Fable 5: Benchmarks, Pricing, Coding & Privacy

A current, source-checked comparison of GPT-5.6 Sol and Claude Fable 5 across coding, professional benchmarks, token costs, long context, privacy, safeguards, and product access.

ChatGPT 5.6 Sol: Benchmarks, API Pricing, Tools & Review

OpenAI 16 min

OpenAI

ChatGPT 5.6 Sol: Benchmarks, API Pricing, Tools & Review

A source-checked GPT-5.6 Sol deep dive covering benchmark results, API pricing, model limits, reasoning and Pro modes, supported tools, access, and who should use it.

Claude for Vibe Coding in 2026: Models, Tools, Plugins & Workflow

Claude AI 14 min

Claude AI

Claude for Vibe Coding in 2026: Models, Tools, Plugins & Workflow

A practical guide to Claude for vibe coding, including model choice, tools, plugins, workflow, review habits, and realistic limits.

AI Coding 10 min

AI Coding

Claude Code vs GitHub Copilot in 2026: Which AI Coding Assistant Is Better?

A practical Claude Code vs GitHub Copilot comparison for developers and teams choosing an AI coding assistant in 2026.

Sakana Fugu with Codex and Cursor: Setup, API & Limits

Sakana AI 7 min

Sakana AI

Sakana Fugu with Codex and Cursor: Setup, API & Limits

A practical guide to Sakana Fugu for coding tools: Codex, codex-fugu, Cursor, Claude Code caveats, OpenAI-compatible API setup, limitations, and safe testing.

Sakana AI 31 min

Sakana AI

Sakana AI Fugu Review: Fugu Ultra vs Claude Fable 5

A practical Sakana AI Fugu review: how the multi-agent model API works, how Fugu Ultra compares with Claude Fable 5, benchmark claims, pricing, API access, limitations, and who should test it.