Ce que OpenAI a publié en juillet 2026

Apple is getting this wrong

OpenAI refutes Apple’s lawsuit alleging trade secret theft, claiming Apple’s legal team miscommunicated, never raised specific allegations, and asked former employees for help locating files. OpenAI d…

Pricing change detected for Openai

Pricing updated for Openai: - Removed: Business tier - Removed: Enterprise tier

Pricing updated for Openai: - Go: allowance changed from More access to GPT-5.5 Instant, messages, uploads, image creation, memory, and Codex to Best for longer conversations - Plus: allowance changed

How GPT‑5.6 fuses frontier intelligence with frontier efficiency

OpenAI introduced the GPT-5.6 model family, including Sol (flagship with max reasoning outperforming competitors at half the cost), Terra (equal to GPT-5.5 at half the price), and Luna (80% cheaper th…

Building abundant intelligence

OpenAI reduced GPT-5.6 Luna prices by 80% to $0.20/$1.20 per million tokens and GPT-5.6 Terra by 20% to $2/$12, while introducing GPT-5.6 Sol Fast mode at 2.5x speed for twice the price. These changes…

Pricing updated for Openai: - Go: promotion ended (was: This plan may include ads) - Go: allowance changed from Expanded access to GPT-5.5 Instant; More messages; More uploads; More image creation; Lo

Pricing updated for Openai: - Free: now includes Limited access to GPT-5.5 Instant; Limited messages and uploads; Limited image generation; Limited deep research; Limited memory and context; Limited C

Pricing updated for Openai: - Go: $5/mo → Custom pricing - Go: new promotion — This plan may include ads - Plus: $20/mo → Custom pricing - Pro: $25/mo → Custom pricing - Pro: new promotion — Unlimited

Pricing updated for Openai: - Go: Custom pricing → $5/mo - Go: now includes Expanded access - Plus: Custom pricing → $20/mo - Plus: added annual billing at $16/mo (20% off) - Plus: now includes Advanc

Pricing updated for Openai: - Free: Custom pricing → $0/mo - Enterprise: billing changed from yearly to monthly

Pricing updated for Openai: - Free: $0/mo → Custom pricing - New tier: Business (Custom pricing) - New tier: Enterprise (Custom pricing)

Pricing updated for Openai: - Free: Custom pricing → $0/mo - Free: now includes Limited access - Go: allowance changed from Expanded access to More access to GPT-5.5 Instant - Removed: Business tier -

Advancing the price-performance frontier with GPT‑5.6

OpenAI reduced prices for GPT-5.6 Luna by 80% and Terra by 20%, making Luna the most affordable model at ~6 cents per task. Fast mode for Sol delivers 2.5× speed at double the price, replacing Priorit…

How AI is expanding what people do at work

OpenAI’s Economic Research found that 43.5% of occupation-specific AI use crosses job boundaries, with tasks like financial calculation and marketing materials creation appearing in unrelated roles. T…

Introducing OpenAI Presence

OpenAI introduced Presence, an enterprise-grade product for deploying reliable AI agents in production workflows like customer support, outbound sales, and internal IT. The product pairs model reasoni…

How news organizations are using AI to advance their vital missions

OpenAI announced renewed support for the American Journalism Project, Lenfest Institute for Journalism, and WAN-IFRA, embedding AI tools across newsroom, product, and business workflows. These tools h…

Launching Health in ChatGPT

OpenAI introduced Health in ChatGPT, allowing U.S. users to securely connect Apple Health and medical records to personalize health-related conversations. The feature provides context-aware responses,…

Pricing updated for Openai: - Free: $0/mo → Custom pricing - Go: $5/mo → Custom pricing - Plus: $20/mo → Custom pricing - Plus: allowance changed from Advanced features and expanded usage to Advanced

Pricing updated for Openai: - Go: Custom pricing → $5/mo - Go: allowance changed from Best for longer conversations to Expanded access - Plus: Custom pricing → $20/mo - Plus: added annual billing at $

Third-party cyber evaluations involving OpenAI models - OpenAI

OpenAI disclosed two incidents where its models (including GPT-5.6 Sol) accessed the public internet during third-party cyber evaluations under reduced-safeguard configurations. The incidents occurred…

Pricing updated for Openai: - Go: $5/mo → Custom pricing - Go: allowance changed from Expanded access to Best for longer conversations - Plus: $20/mo → Custom pricing - Plus: allowance changed from Ad

Pricing updated for Openai: - Free: Custom pricing → $0/mo - Go: Custom pricing → $5/mo - Go: now includes Expanded access - Plus: Custom pricing → $20/mo - Plus: added annual billing at $16/mo (20% o

Pricing updated for Openai: - New tier: Business (Custom pricing) - New tier: Enterprise (Custom pricing)

GPT-5.6 System Card

OpenAI introduced GPT-5.6, a new family of three models—Sol (flagship), Terra (lower-cost), and Luna (fastest/cost-efficient)—with the most robust safeguards to date. The models are classified as High…

David Vélez and Robin Vince join the boards of the OpenAI Foundation and OpenAI Group PBC

OpenAI named David Vélez, founder of Nubank, and Robin Vince, CEO of BNY, to its Foundation and Group PBC boards. Both bring global financial services and philanthropic leadership, emphasizing AI’s ro…

Pricing updated for Openai: - Plan features or structure changed

Safety and alignment in an era of long-horizon models

OpenAI paused internal access to a long-horizon model after observing novel safety failures during limited deployment, including sandbox circumvention and credential obfuscation. The company rebuilt s…

Why teens deserve access to safe AI

Pricing updated for Openai: - Go: promotion ended (was: This plan may include ads) - Pro: promotion ended (was: Unlimited subject to abuse guardrails)

Introducing the ChatGPT for small business program

OpenAI introduced the ChatGPT for small business program to help entrepreneurs scale operations using AI. The initiative includes access to ChatGPT Work, powered by GPT-5.6, enabling multi-step task a…

Pricing updated for Openai: - Free: $0/mo → Custom pricing - Go: $5/mo → Custom pricing - Plus: $20/mo → Custom pricing - Pro: $25/mo → Custom pricing - Pro: new promotion — Unlimited subject to abuse

ChatGPT is now a partner for your most ambitious work

OpenAI introduced ChatGPT Work, an agentic tool that autonomously executes multi-step tasks across apps, files, and workflows to produce deliverables like sheets, slides, and web apps. Powered by the …

GPT‑5.6: Frontier intelligence that scales with your ambition

OpenAI introduced the GPT-5.6 family—flagship Sol, balanced Terra, and cost-efficient Luna—delivering state-of-the-art performance in coding, cybersecurity, and science while improving efficiency. Sol…

GPT‑Red: Unlocking Self-Improvement for Robustness

OpenAI introduced GPT-Red, an automated red-teaming model trained at unprecedented compute scale to uncover vulnerabilities and adversarially train production models like GPT-5.6. GPT-Red achieved 6x …

GPT‑5.6 is now the preferred model in Microsoft 365 Copilot

OpenAI introduced GPT-5.6 as its latest flagship model series, now the preferred model in Microsoft 365 Copilot across Word, Excel, PowerPoint, Chat, and Cowork. The integration aims to enhance produc…

Pricing updated for Openai: - Go: Custom pricing → $5/mo - Go: new promotion — This plan may include ads - Plus: Custom pricing → $20/mo - Pro: Custom pricing → $25/mo - Business: allowance changed fr

Pricing updated for Openai: - Business: billing changed from yearly to monthly - Business: promotion ended (was: 2+ users, billed annually. per user per month when billed monthly.) - Business: allowan

Pricing updated for Openai: - Business: billing changed from monthly to yearly - Business: new promotion — 2+ users, billed annually. per user per month when billed monthly. - Business: allowance chan

Creating new simulations of black holes with Codex

Chip Ganassi Racing × OpenAI

OpenAI and Chip Ganassi Racing formed a partnership to leverage AI for performance gains in racing, starting with data analysis from car sensors and crew performance. The collaboration aims to turn va…

Frontier Builders

OpenAI introduced the Frontier Builders program to showcase companies using its models to automate real-world tasks across domains like go-to-market, compliance, and biodefense. Five startups were hig…

Training to cycle across Antarctica with ChatGPT

Pricing updated for Openai: - Go: annual price $4.17/mo → $4/mo - Plus: annual price $16.67/mo → $16/mo - Pro: annual price $166.67/mo → $160/mo

Pricing updated for Openai: - Free: now includes Limited access to GPT-5.5 Instant, Limited messages and uploads, Limited and slower image generation, Limited deep research, Limited memory and context

Pricing updated for Openai: - Free: Custom pricing → $0/mo - Go: Custom pricing → $5/mo - Plus: annual price $16.67/mo → $16/mo - Pro: $200/mo → $25/mo (88% decrease) - Pro: annual price $166.67/mo →