Overview
#GPT4 exploded in March 2023 when OpenAI released GPT-4, its most capable large language model yet. The upgrade brought multimodal capabilities (image understanding), better reasoning, and fewer hallucinations.
Cultural Impact
GPT-4’s launch accelerated AI adoption across industries. Developers built apps on the API, companies integrated it into products (Microsoft Copilot, Duolingo Max), and AI anxiety reached fever pitch.
Hashtag uses:
- Benchmark performance comparisons vs. GPT-3.5
- Image input capability demonstrations
- “Can GPT-4 pass the bar exam?” tests (it could)
- Coding assistant integrations
- AI safety and alignment debates
- Plugin ecosystem exploration
Key Moments
- March 14, 2023: GPT-4 announcement (Pi Day)
- March 2023: Passes bar exam (90th percentile), AP exams
- May 2023: GPT-4 API opened to public developers
- November 2023: GPT-4 Turbo announced (128K context window)
Technical Capabilities
- Multimodal: Could analyze images and diagrams
- Better reasoning: Handled complex multi-step problems
- Reduced hallucinations: More accurate factual responses (still imperfect)
- Longer context: 32K tokens (vs. 4K for GPT-3.5)
Societal Impact
GPT-4 sparked intense debates about AI replacing jobs, academic integrity (students using it for essays), and whether we’re ready for artificial general intelligence (AGI).