GPT-5.6

Specifications

No specifications recorded yet.

Latest developments

[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-optimization Latent Space · 3 days ago · 1 Chinese AI competitors may have forced OpenAI’s hand on pricing The New Stack · 3 days ago · 3 How GPT-5.6 fuses frontier intelligence with frontier efficiency TLDR Dev · 4 days ago · 44 OpenAI CFO Sarah Friar tells employees that annualized revenue in July topped all of Q2 TLDR · 4 days ago · 38 Advancing the price-performance frontier with GPT-5.6 OpenAI Blog · 4 days ago · 13 How enabling two settings tripled our scores on the ARC-AGI-3 benchmark OpenAI Blog · 4 days ago · 3 GPT-5.6 kernel of truth: Sol can cut its own costs, says OpenAI The New Stack · 4 days ago · 25 How GPT-5.6 fuses frontier intelligence with frontier efficiency OpenAI Blog · 5 days ago · 22

July 2026

◆ Microsoft, Amazon, and OpenAI report strong AI-driven financial results with significant capital investments Benchmark result

◆ OpenAI releases GPT-5.6 model family with efficiency improvements and significant price reductions Model release

◆ Multiple AI model releases and regulatory developments across OpenAI, Anthropic, and competitors Other

◆ Moonshot AI releases Kimi K3, a 2.8 trillion-parameter open-weight model competing with frontier American systems Model release

◆ OpenAI releases GPT-Red, an automated red-teaming system for identifying vulnerabilities in language models Product launch

◆ OpenAI's Codex reaches 8 million users following GPT-5.6 launch, experiencing rapid growth and scaling challenges Product launch

◆ OpenAI releases GPT-5.6 family of models (Sol, Terra, Luna) with general availability on Amazon Bedrock Model release

◆ Microsoft replaces external AI models with internal alternatives in Office applications to reduce inference costs Feature update

◆ OpenAI releases GPT-5.6 model family with three tiers (Luna, Terra, Sol) and new multi-agent capabilities Model release

◆ xAI launches Grok 4.5, an Opus-class large language model developed in partnership with Cursor Model release

◆ OpenAI releases GPT-5.6 model family with improved efficiency and reasoning capabilities Model release

◆ OpenAI releases GPT-5.6 in multiple variants alongside frontier AI model releases from competitors Model release

◆ Developers discuss best practices and architectural patterns for safely integrating AI coding agents into software development workflows Other

• 31 Jul [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-optimization
• 30 Jul Chinese AI competitors may have forced OpenAI’s hand on pricing
• 30 Jul How GPT-5.6 fuses frontier intelligence with frontier efficiency
• 30 Jul OpenAI CFO Sarah Friar tells employees that annualized revenue in July topped all of Q2
• 30 Jul Advancing the price-performance frontier with GPT-5.6
• 29 Jul How enabling two settings tripled our scores on the ARC-AGI-3 benchmark
• 29 Jul GPT-5.6 kernel of truth: Sol can cut its own costs, says OpenAI
• 29 Jul How GPT-5.6 fuses frontier intelligence with frontier efficiency
• 27 Jul Microsoft is racing to make OpenAI optional
• 21 Jul LWiAI Podcast #252 - GPT 5.6, Grok 4.5, Nemotron-Labs-Diffusion, AI 2040
• 18 Jul Moonshot is Chinese But Its AI Models Are From Another Planet
• 18 Jul Controlling Reasoning Effort in LLMs
• 16 Jul OpenAI Details GPT-Red: An Internal Automated Red-Teaming Model That Beat Human Red-Teamers 84% To 13% On Prompt Injection
• 16 Jul Quoting Thibault Sottiaux
• 16 Jul OpenAI’s GPT-Red automates prompt injection testing to harden AI agents
• 15 Jul Meet GPT-Red: an LLM super-hacker OpenAI built to make its models safer
• 15 Jul OpenAI hits 8 million Codex users — what developers need to know
• 14 Jul How to use GPT-5.6
• 13 Jul Toyo brings AI-powered email and Slack triaging with meeting prep and follow-up management
• 13 Jul Microsoft routes some Excel and Outlook prompts to internal models to cut inference costs
• 12 Jul The Sequence Radar #893: Last Week in AI: GPT-5.6, Grok 4.5, Muse Spark 1.1 and the Post-Chatbot Stack
• 11 Jul [AINews] not much happened today
• 10 Jul GPT-5.6: Frontier intelligence that scales with your ambition
• 10 Jul [AINews] OpenAI launches GPT 5.6 Sol/Terra/Luna, Codex becomes ChatGPT superapp
• 10 Jul OpenAI's big launch — and bigger departure
• 9 Jul OpenAI GPT-5.6: AI Could Do Anything, Then It Met ARC-AGI-3
• 9 Jul Grok x Cursor
• 9 Jul GPT-5.6 is now the preferred model in Microsoft 365 Copilot
• 9 Jul GPT-5.6: Frontier intelligence that scales with your ambition
• 9 Jul GPT-5.6 Is Last in 5.x Line, GPT-6 Coming in About a Month
• 9 Jul OpenAI's GPT-5.6 Clears Commerce Department Testing, Sol/Terra/Luna Launch Thursday
• 7 Jul What The New 100x Agentic Engineer Looks Like In The Era Of Fable & GPT 5.6

June 2026

◆ Multiple AI labs release new model variants and agent capabilities Model release

◆ OpenAI releases GPT-5.6 with staggered rollout following Trump administration request for limited initial access Model release

• 30 Jun GPT-5.6 is here but...
• 28 Jun The Sequence Radar #885: Last Week in AI: Models, Games, and the Future of Evaluation
• 27 Jun The AI Industry as You Know It Died Today
• 26 Jun Trump Administration Asks OpenAI to Stagger AI Model Release
• 12 Jun Five things I learned from a conversation with Microsoft CEO Satya Nadella

Relationships

Products & technology

• OpenAI develops this model · 29 sources
• Derived from GPT-5.6 Sol · 1 source
• Derived from Luna · 1 source
• Derived from Terra · 1 source
• Derived from Sol · 1 source
• Integrated with Amazon · 1 source
• Microsoft 365 Copilot integrated with this model · 1 source
• GPT-5.6 Luna derived from this model · 1 source
• GPT-5.6 Terra derived from this model · 1 source
• GPT-5.6 Sol derived from this model · 1 source
• Microsoft deploys this model · 1 source
• GPT-Red integrated with this model · 1 source