---
format: "aidr-story-markdown/v1"
id: "93e6c840a68b011070647ca65482973f3cfbb92a4a29a5f752d718e8f943ffed"
canonical_url: "https://aidr.today/93e6c840?lang=en"
title: "GPT 5.6 Sol is the best \"vision\" model OpenAI ever released"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-08-17T12:09:42.000Z"
category: "Models"
topics: ["openai","gpt","vision"]
source_urls: ["https://blog.roboflow.com/openai-gpt-5-6/","https://news.ycombinator.com/item?id=49329575"]
summary: "GPT-5.6 Sol is OpenAI’s strongest vision model yet. We tested Sol, Terra, and Luna across detection, counting, OCR, and extraction, then compared their results, speed, and cost with leading VLMs."
---

# GPT 5\.6 Sol is the best "vision" model OpenAI ever released

> [Open the canonical story](<https://aidr.today/93e6c840?lang=en>)

**Published:** 2026-08-17T12:09:42.000Z
**Category:** Models
**Topics:** openai, gpt, vision

## Summary

GPT\-5\.6 Sol is OpenAI’s strongest vision model yet\. We tested Sol, Terra, and Luna across detection, counting, OCR, and extraction, then compared their results, speed, and cost with leading VLMs\.

## Sources

- [Story source](<https://blog.roboflow.com/openai-gpt-5-6/>)
- [Discussion](<https://news.ycombinator.com/item?id=49329575>)