GPT
OpenAI's GPT family of language models
OpenAI's GPT family of generative pre-trained transformer language models, offered in multiple model generations and variants.
Pricing
Standard processing rates; page notes these rates apply to context lengths under 270K.
OpenAI’s official API pricing page lists GPT-5.6 Sol as a flagship GPT model and explicitly states its standard text token rates.
Model Intelligence
Recent stories
Illscience found Kimi K3 strong on prose reasoning but costly per task because it used more tokens than expected. LLMJunky's Rocket League-style test said the model made good UI but lacked Fable-level polish.
OpenAI launched GPT-5.5 in ChatGPT and Codex for coding, computer use, docs, sheets, and longer tool-driven tasks. Early tests showed stronger games and frontend builds, while pricing jumped again and Opus 4.7 comparisons started immediately.