GPT-6.1 Sol Explained: What Changed, Pricing and Benchmarks
OpenAI GPT-6.1 Sol launched with a new pricing tier. What is confirmed on capabilities, pricing and benchmarks, how it differs from GPT-6 Sol, and when to.
OpenAI Agents API Public Beta: Managed Sandboxes vs Self-Hosted Agent Runtimes
OpenAI Agents API entered public beta with sandboxes near $0.03 per 20 minutes. Managed agent runtimes vs self-hosted sandboxes on cost and control.
OpenAI Distillation Campaign: How CoT Extraction Works and How to Defend
OpenAI disrupted a coordinated chain-of-thought distillation campaign. How distillation attacks work, how to detect them, and API defenses.
OpenAI Low-Cost Model Launch and the Shelved Astra Upgrade, Explained
OpenAI launched a low-cost model on Sept 30, 2026, one day after shelving an Astra upgrade. Pricing, positioning, what it signals about frontier economics.
GPT-6 Sol and Luna Explained: Architecture, Pricing, Benchmarks
OpenAI shipped GPT-6 Sol and Luna on Sept 22, 2026 with a 1.05M context window and prices 50% below GPT-5.6. Here is what changed and how they compare.
OpenAI o3 and o4-mini Explained: The Reasoning-Model Lineage (2026)
OpenAI's o3 and o4-mini reasoning models explained: architecture, reasoning-token pricing, AIME/SWE-bench scores, and when to pick them over GPT-5.
OpenAI Sora 2 Explained: Video Generation Architecture (2026)
OpenAI Sora 2 explained: the diffusion-transformer video model - spacetime patches, MM-DiT with synchronized audio, latent compression, clip length, physics, deployment, pricing and honest limits in 2026.
GPT-5.6 Explained: OpenAI’s Sol, Terra, and Luna
GPT-5.6 explained: OpenAI's Sol, Terra, and Luna tiered family - architecture signals, reasoning modes, benchmarks, pricing, access, and how it compares in 2026.
OpenAI Corporate Governance: Lessons and 2026 Update
What OpenAI's governance saga teaches about board structure, mission control, and capped-profit models, updated with what changed through 2026.