OpenAI slashes GPT-5.6 Luna API price 80%, Terra 20%

GPT-5.6 Luna input tokens dropped 80% to $0.20/M with output at $1.20/M; Terra fell 20% to $2/$12. GPT-5.6 Sol gets Fast mode in the API — up to 2.5x speed at 2x price with no intelligence change.
How this story unfolded
4 weeks · 32 reports · 103 community posts · 135 of 154 shown
- Jul 7
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GPT-5.6: Frontier intelligence that scales with your ambitionopenai.com
OpenAI Releases GPT-5.6 Sol: Here’s How It Stacks Up Against Other AI Modelsdecrypt.co
Sol, Terra, and Luna, our GPT‑5.6 family of models are here.youtube.com
Everything you NEED to know about GPT-5.6youtube.com
OpenAI’s GPT-5.6 is now livethenewstack.io
The new GPT-5.6 family: Luna, Terra, Solsimonwillison.net
OpenAI Releases GPT-5.6 (Sol, Terra, Luna): A Three-Tier Model Family With Programmatic Tool Calling in the Responses APImarktechpost.com
OpenAI launches its new family of models with GPT-5.6techcrunch.com
- Jul 10
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- Jul 29
GPT-5.6 kernel of truth: Sol can cut its own costs, says OpenAIthenewstack.io
OpenAI fixed GPT-5.6 Sol’s most frustrating flaw: Burning limits while it waitsthenewstack.io
How GPT-5.6 fuses frontier intelligence with frontier efficiencyopenai.com
How enabling two settings tripled our scores on the ARC-AGI-3 benchmarkopenai.com
- Jul 30
Introducing explicit prompt caching for OpenAI GPT-5.6 models on Amazon Bedrockaws.amazon.com
Advancing the price-performance frontier with GPT-5.6openai.com
OpenAI cuts prices for two of its GPT-5.6 AI models as companies grow sensitive to costscnbc.com
AI Gateway: GPT-5.6 pricing and speed updatesvercel.com
Chinese AI competitors may have forced OpenAI’s hand on pricingthenewstack.io
AI price wars: OpenAI cuts GPT-5.6 Luna prices by 80% as model competition shifts toward costventurebeat.com
- Jul 31
Advancing the price-performance frontier with GPT‑5.6simonwillison.net
GPT-5.6 just made itself CHEAPERyoutube.com
[AINews] GPT 5.6 price cut by 20%-80%: Cost of GPT 5.4 Intelligence dropped 13x in 4 months due to GPT 5.6 recursive self-optimizationlatent.space
OpenAI Cut GPT-5.6 Prices 80% by Having the Model Optimize Itselfmindstudio.ai
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