OpenAI reasoning shifts from Strawberry to GPT-5.5

The "Strawberry" era was the inflection point where LLMs moved from predictive text to active problem-solving, setting the stage for the current agentic landscape.

• –Original o1 models introduced 30-40 second "thinking" latencies that have now been reduced to near-zero in GPT-5.5
• –The industry has pivoted from simple prompt-response interactions to complex, multi-step orchestration of intelligent machines
• –Scaling intelligence was the first hurdle; the current focus has shifted to context persistence and shared memory for AI "teammates"
• –OpenAI’s strategic skipping of the "o2" moniker (due to trademark conflicts) highlights the branding complexities in the rapidly maturing AI market