---
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canonical_url: "https://aidr.today/baf3658e?lang=en"
title: "GPT-5.6 Luna vs. GPT-6 Astra: Is a $1.20 Model Good Enough for Code Review?"
lang: "en"
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available_langs: ["en","vi"]
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published_at: "2026-09-14T19:56:20.000Z"
category: "Models"
topics: ["gpt","coding","llm","inference"]
source_urls: ["https://news.ycombinator.com/item?id=49703003"]
summary: "See how AI is being used across engineering, improve the quality of what it produces, and use the right level of intelligence for every task and budget."
---

# GPT\-5\.6 Luna vs\. GPT\-6 Astra: Is a $1\.20 Model Good Enough for Code Review?

> [Open the canonical story](<https://aidr.today/baf3658e?lang=en>)

**Published:** 2026-09-14T19:56:20.000Z
**Category:** Models
**Topics:** gpt, coding, llm, inference

## Summary

See how AI is being used across engineering, improve the quality of what it produces, and use the right level of intelligence for every task and budget\.

## Sources

- [Discussion](<https://news.ycombinator.com/item?id=49703003>)