News tagged "gpt-56"

Diagram showing routing decision tree between Fast mode and Standard tier for long-context API requests

OpenAI Fast Mode Lifts Its Token Cap: What Long-Context Routing Teams Must Decide Now

Fast mode now covers prompts exceeding 272K tokens on GPT-5.6 Sol, Terra, and Luna — closing the gap that forced large-context workloads onto Standard tier, but the ramp rate limit still bites.

August 11, 2026via OpenAI API Changelog

Abstract routing diagram showing API service tier decisions with cost and speed tradeoffs

openai

OpenAI Fast Mode and the GPT-5.6 Price Cuts: What Every Routing Team Must Change Now

Priority Processing is now Fast mode, GPT-5.6 Luna costs 80% less, Terra 20% less — and a ramp rate limit means your batch jobs could silently downgrade to standard speeds.

August 4, 2026via OpenAI API Changelog