News - Jul 3, 2026

GPT-5 Is Here: What OpenAI Actually Changed

OpenAI has launched GPT-5, rolling it out to ChatGPT Plus and Pro subscribers first, with free tier access to follow at an unspecified date. The model replaces GPT-4o as the default for paid users and is positioned as a unified system that collapses several previously separate models — including the o-series reasoning models — into a single architecture. On benchmarks, OpenAI claims GPT-5 scores notably higher than GPT-4o on graduate-level reasoning tasks, coding evaluations, and multimodal understanding. The company is not publishing full third-party benchmark comparisons at launch, which limits independent verification. Pricing for API access has not been fully disclosed at the time of writing, though OpenAI has indicated tiers based on usage intensity. For Plus subscribers paying $20 per month, GPT-5 is included at a standard usage level. Pro subscribers at $200 per month get higher rate limits and access to what OpenAI calls the 'extended thinking' mode, which allows longer reasoning chains on complex tasks. Free users get no access at launch. Who benefits immediately: Pro and Plus subscribers who were already paying. Who gets pushed: free users and developers waiting on clear API pricing before committing to builds. The collapse of the model lineup is genuinely useful — fewer choices, less confusion — but $200 a month for the full experience remains a hard sell for most individual users.

Based on OpenAI's official GPT-5 launch announcement. API pricing details were incomplete at time of writing — verify current rates at platform.openai.com before building.