DEV Community: Sioqal Cameo

Cerin vs Cursor vs Claude Code: Benchmarks That Will Surprise You

Sioqal Cameo — Fri, 23 Oct 2026 19:45:28 +0000

I put the current leading tools side by side using the same public benchmarks that the community actually respects.Here’s the table (Artificial Analysis Coding Agent Index, Terminal-Bench 2026, and SWE-bench Verified) as u see in the image.
Cerin is a free native desktop app that combines a full coding agent, a real IDE, and a deep Autopilot mode in one window. The agent and the editor share the same context (up to 1M tokens). It can drive your actual terminal, show line-by-line diffs, and let you switch between Plan, Act, and Autopilot at any time.The numbers alone are interesting. What matters more is that the product feels coherent. You’re not switching between a chat panel, an editor, and a terminal all day. Everything lives in the same place.You can use Cerin’s models or bring your own keys from any major provider. Context survives model switches.It’s free to download and try at cerin.space.I’m not dropping Cursor or Claude Code completely — each still has strengths. But the gap is smaller than I expected, and the fact that the strongest numbers currently belong to a free tool is hard to ignore.Test it on your own codebase and decide for yourself.

The First True Agent + Editor in One Window Is Now Free for Everyone

Sioqal Cameo — Fri, 23 Oct 2026 19:37:52 +0000

Most “AI coding tools” are still two separate products pretending to be one. You have an editor, and then you have a chat panel or a terminal agent that doesn’t really live inside the same context.Cerin is the first free tool I’ve used that was designed the other way around.The agent and the editor share the same memory. The agent can edit files in the editor, run commands in your real shell, and see what you just typed by hand. You control how much autonomy it gets with a simple Plan → Act → Autopilot dial.

The Autopilot is the part that feels new. It can take a failing test, read the error, edit the code, re-run the suite, and continue without constant confirmation. Every step is visible and interruptible.It supports any major model provider or your own keys. Context stays intact when you switch.And the whole thing is free.You can download it at cerin.space. No credit card, no forced signup for the core features.

If you’ve been waiting for the agent and the editor to finally become one system, this is the first free version that actually delivers on that idea.

This Free AI Coding Agent Just Beat Cursor and Claude Code on Every Major Benchmark

Sioqal Cameo — Fri, 23 Oct 2026 19:21:53 +0000

Most AI coding tools still force you to choose: either a great editor or a capable agent. Cerin refused to choose.Cerin is a completely free desktop app (macOS, Windows, and Linux) that treats the agent and the editor as one system. It reads your entire codebase, drives a real terminal, and can run in Plan, Act, or full Autopilot mode. Every change shows up as a clean, line-by-line diff you can accept or reject.What makes it interesting right now is the numbers.Here’s the current comparison from independent benchmarks (Artificial Analysis Coding Agent Index, Terminal-Bench, and SWE-bench Verified):

ToolArtificial AnalysisTerminal-BenchSWE-bench VerifiedCerin72.6%86.1%89.4%Claude Code~6664.8–70.6%78.4%Codex (OpenAI)62.0%58.1%71.0%Cursor61.9%79.3%67.08%Devin61.7%Undisclosed60.8%AntigravityUndisclosed87.6%UndisclosedThese are not synthetic scores. They were run under isolated environments with zero shortcuts.The biggest practical difference I’ve noticed is how Autopilot actually works. Most agents still stop and ask for confirmation every few steps. Cerin’s Autopilot can run tests, read the failure, edit the code, re-run the suite, and keep going — while you watch every command in the same terminal you normally use.You can also switch models mid-conversation (Claude, GPT, Gemini, Kimi, or your own keys) without losing context. The shared context window goes up to 1 million tokens.It’s still early. The Autopilot isn’t perfect on every edge case. But for a free tool that already sits at the top of these leaderboards, it’s surprisingly solid.You can download it at cerin.space. No account required to try the core features.If you’ve been waiting for a free alternative that doesn’t feel like a downgrade, this one is worth testing yourself.