---
format: "aidr-story-markdown/v1"
id: "b1dbfd2f15d9c07221de9a57c1ac078dee83fa7cddbc17ed2161ca0f39d647e3"
canonical_url: "https://aidr.today/b1dbfd2f?lang=en"
title: "OpenAI Cuts GPT-5.6 Sol API Price 33% to Top Agent Arena Efficiency Frontier"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-08-24T20:51:36.000Z"
category: "Models"
topics: ["openai","gpt","inference","agent"]
source_urls: ["https://huggingnews.com/ai/openai-cuts-gpt-56-sol-api-price-33percent-to-top-agent-arena-efficiency-e71720d6"]
summary: "Input tokens for GPT-5.6 Sol cost $4 per million and output tokens $20 per million after OpenAI lowered rates to improve the model"
---

# OpenAI Cuts GPT\-5\.6 Sol API Price 33% to Top Agent Arena Efficiency Frontier

> [Open the canonical story](<https://aidr.today/b1dbfd2f?lang=en>)

**Published:** 2026-08-24T20:51:36.000Z
**Category:** Models
**Topics:** openai, gpt, inference, agent

## Summary

Input tokens for GPT\-5\.6 Sol cost $4 per million and output tokens $20 per million after OpenAI lowered rates to improve the model

## Sources

- [Story source](<https://huggingnews.com/ai/openai-cuts-gpt-56-sol-api-price-33percent-to-top-agent-arena-efficiency-e71720d6>)