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GPT-6 Sol — AI News Today

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GPT-6 Sol is a lower-cost model in OpenAI's GPT-6 family, released on 22 September 2026 alongside GPT-6 Luna and trained with methods similar to the flagship GPT-6 Astra. It is priced at $2 per million input tokens and $10 per million output tokens, and OpenAI claims $0.27 per task on AutomationBench. Available in the API at launch; ChatGPT Plus and Pro users get it in Work and Codex rather than regular chat.

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57 stories about GPT-6 Sol

3 from your feedssearching across sources...

About GPT-6 Sol

GPT-6 Sol is a large language model by OpenAI. GPT-6 Sol is a lower-cost model in OpenAI's GPT-6 family, released on 22 September 2026 alongside GPT-6 Luna and trained with methods similar to the flagship GPT-6 Astra. It is priced at $2 per million input tokens and $10 per million output tokens, and OpenAI claims $0.27 per task on AutomationBench. Available in the API at launch; ChatGPT Plus and Pro users get it in Work and Codex rather than regular chat. This page tracks 57 recent news stories about GPT-6 Sol, curated from 30+ sources and updated every 15 minutes.

GPT-6 Sol — Coverage Momentum

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First tracked Sep 2026. Most-citing sources: r/singularity (4), r/ChatGPT (4), Medium (4), r/accelerate (3). Data aggregated by Best AI News Today from 30+ sources.

57 stories
1 of 5 Top Stories
Breaking
OpenAI releases GPT-6 Sol and Luna models, slashing API costs 50% or more
BreakingMedia

OpenAI releases GPT-6 Sol and Luna models, slashing API costs 50% or more

OpenAI has dramatically undercut its own pricing and the broader artificial intelligence market, releasing two new models that slash API costs by half or more while claiming superior performance—a move that could reshape the economics of an industry still learning how to monetize its most powerful tools. The simultaneous release of GPT-6 Sol and Luna suggests the company is racing to consolidate its dominance before competitors catch up, even if it means eroding the premium margins that have defined its business model. The question now is whether the rest of the industry follows suit, potentially triggering a price war that redefines what companies are actually willing to pay for advanced AI capabilities.

VentureBeat faviconVentureBeat·
Related OpenAIGPT-6 Luna

19 sources

MacRumors faviconMacRumorsthe-decoder.com faviconthe-decoder.comAxios faviconAxios
Discussions

GPT 6-sol reactions?

I needed it to create a simple command I would put on a USB to move the image on a printer to the right, and it just gave the most absolutely dog shit advice over and over and over. Gemini was able...

r/ChatGPT faviconr/ChatGPT·
OpenAI Releases GPT-6 Sol and Luna: 50% Cheaper API Pricing and Benchmarks
Research

OpenAI Releases GPT-6 Sol and Luna: 50% Cheaper API Pricing and Benchmarks

OpenAI has released GPT-6 Sol and GPT-6 Luna, 2 lower-cost models trained with methods similar to GPT-6 Astra. Sol costs $2/$10 and Luna $0.10/$0.50 per 1M tokens. Both are available now in the API,...

Marktechpost faviconMarktechpost·
Media

GPT-6 Sol vs Claude Opus 5.5 Head-to-Head: Who Wins the "King of Cost-Effectiveness" Title on the Same Day

eu.36kr.com faviconeu.36kr.com·
AI Pulse: Key AI News - Edition #46 (September 22, 2026)
Media

AI Pulse: Key AI News - Edition #46 (September 22, 2026)

GPT-6 Sol and Luna, Claude Opus 5.5 and Gemini 3.8 Live lead this AI roundup, alongside new models, Claude Code tools, safety and AI… Continue reading on Medium »

Medium · Dani faviconMedium · Dani·
Media

GPT-6 Sol vs Astra: Effort Settings, Benchmarks & Costs

Kingy AI faviconKingy AI·
GPT 6 Sol & Luna: The flagship default that burns your agent budget
Media

GPT 6 Sol & Luna: The flagship default that burns your agent budget

by Kumar Ankit — Routing every job to Astra-class pricing when GPT-6 Sol ships at $2/$10 — with a company-claimed $0.27/task on AutomationBench — is a…

Medium faviconMedium·
RelatedGPT-6 Astra

5 sources

Medium faviconMediumAWS ML Blog faviconAWS ML Blog
GPT-6 Sol, Luna and Claude Opus 5.5 Just Changed the AI Cost Curve
Media

GPT-6 Sol, Luna and Claude Opus 5.5 Just Changed the AI Cost Curve

Two major AI releases landed within a day of each other: OpenAI expanded its GPT-6 family with GPT-6 Sol and GPT-6 Luna, while Anthropic… Continue reading on Medium »

Medium · George Hesner faviconMedium · George Hesner·
Media

90분동안 세 모델 출시.

한국 시간으로 오늘 새벽 1시 반쯤, Anthropic이 Claude Opus 5.5를 냈습니다. 그리고 90분쯤 뒤, OpenAI가 GPT-6 Sol과 Luna를 냈고요. Continue reading on Medium »

Medium · Chanwoo Song faviconMedium · Chanwoo Song·
Claude Opus 5.5 vs GPT-6 Sol: The AI Model Race Is Becoming a Cost-Performance Race
Media

Claude Opus 5.5 vs GPT-6 Sol: The AI Model Race Is Becoming a Cost-Performance Race

by Krishna — Anthropic pushed long-horizon coding forward with Opus 5.5. Then, while I was writing about it, OpenAI launched GPT-6 Sol and Luna — and…

Generative AI faviconGenerative AI·
What is GPT-6 Sol and GPT-6 Luna? Why Choosing the Right Tier Now Beats Waiting for the Next Model
Media

What is GPT-6 Sol and GPT-6 Luna? Why Choosing the Right Tier Now Beats Waiting for the Next Model

Medium faviconMedium·
RelatedGPT-6 Luna

8 sources

Medium faviconMediumAWS ML Blog faviconAWS ML Blog
OpenAI Just Dropped GPT-6. Is It Actually Better?
Media

OpenAI Just Dropped GPT-6. Is It Actually Better?

by The AI Brief — Sol and Luna are much cheaper, but the early results suggest a smaller upgrade than the GPT-6 name might imply.

The AI Brief faviconThe AI Brief·
OpenAI Unleashes A New Price War, With GPT-6 Sol And GPT-6 Luna Now Priced Below Claude Opus 5.5 And DeepSeek’s V4.1 Flash, Respectively, Negating The Rationale For Open-Weight Models
Media

OpenAI Unleashes A New Price War, With GPT-6 Sol And GPT-6 Luna Now Priced Below Claude Opus 5.5 And DeepSeek’s V4.1 Flash, Respectively, Negating The Rationale For Open-Weight Models

wccftech.com faviconwccftech.com·
Media

Opus 5.5 vs GPT-6 Sol and Luna: what changed, and who should care?

Anthropic and OpenAI have both shipped new models, but they are not making quite the same bet. Anthropic is selling Claude Opus 5.5 as a… Continue reading on Medium »

Medium · Dreamfind faviconMedium · Dreamfind·
Media

Four AI Models. One Project. No More Starting Over.

Now you can use Opus 5.5, GPT 6 Luna, GPT 6 Sol, and Grok 4.7 in one AI workspace. Continue reading on Medium »

Medium · Katsudo faviconMedium · Katsudo·
Claude Opus 5.5 vs GPT-6 Sol & Luna: Which AI Model Is Actually Better?
Media

Claude Opus 5.5 vs GPT-6 Sol & Luna: Which AI Model Is Actually Better?

by Derevedant — Opus 5.5 pushes raw intelligence. GPT-6 Sol balances capability and cost. GPT-6 Luna changes the economics completely. So which one should…

Medium faviconMedium·
GPT-6 Sol and Luna just dropped, and the price cut is the real story
Media

GPT-6 Sol and Luna just dropped, and the price cut is the real story

by OpenAI News — Earlier this month OpenAI introduced GPT-6 Astra and called it the most intelligent and aligned model in the world. Today the company…

Medium faviconMedium·
Anthropic Claude Opus 5.5, OpenAI GPT-6 Sol & Luna launch today with lower costs
Media

Anthropic Claude Opus 5.5, OpenAI GPT-6 Sol & Luna launch today with lower costs

Anthropic's Claude Opus 5.5 and OpenAI's GPT-6 Sol & Luna have launched, leveraging their most powerful model at a lower price.

Tech Times on MSN faviconTech Times on MSN·
OpenAI cuts GPT-6 prices in half with Sol and Luna
Media

OpenAI cuts GPT-6 prices in half with Sol and Luna

The Next Web faviconThe Next Web·

Frequently Asked Questions

What is GPT-6 Sol?

GPT-6 Sol is GPT-6 Sol is a lower-cost model in OpenAI's GPT-6 family, released on 22 September 2026 alongside GPT-6 Luna and trained with methods similar to the flagship GPT-6 Astra. It is priced at $2 per million input tokens and $10 per million output tokens, and OpenAI claims $0.27 per task on AutomationBench. Available in the API at launch; ChatGPT Plus and Pro users get it in Work and Codex rather than regular chat.

Where can I access GPT-6 Sol?

GPT-6 Sol is available at https://openai.com. It's developed by OpenAI.

What is the latest news about GPT-6 Sol?

As of today, there are 57 recent stories about GPT-6 Sol. Recent headlines include: GPT 6-sol reactions?; GPT-6 Sol, Luna and Claude Opus 5.5 Just Changed the AI Cost Curve; Opus 5.5 vs GPT-6 Sol and Luna: what changed, and who should care?. Updated every 15 minutes.

What other LLM AI models are there?

GPT-6 Sol is part of the LLM model category. Browse all comparable AI llm models with live news mentions and benchmarks.