GPT-4
AdoptPlatforms
OpenAI's large language model used as a benchmark reference point.
Why it's here
Placed in Adopt: 17 article(s) of evidence from 6 source(s), led by product launches, with 8 in the last 30 days. Confidence 98%.
Evidence (17)
- 4Simon Willison·8/7/2026product_launchCodex Builds a Better Raccoon Heist Game with GPT-5.6 Sol Ultra
Simon Willison compared the same one-shot game prompt across different coding agents and found Codex Desktop running GPT-5.6 Sol Ultra produced a more compelling Raccoon Heist game than a previous Claude Fable 5 attempt. The post also notes a visible bug in the generated game, which was later fixed with a follow-up prompt, and includes the full Codex transcript plus repository assets generated during the session.
- 4Simon Willison·8/5/2026product_launchClaude Fable 5 builds a raccoon heist game
Simon Willison describes using Claude Fable 5 in Claude Code for web to generate a playable browser game based on an old raccoon-heist concept, with GitHub Pages used for rapid preview and iteration. The workflow combined the Claude agent with OpenAI's image generation API to fill in textures and visuals while the project was built and committed from mobile.
- 7OpenAI Blog·8/3/2026product_launchOpenAI Built a Low-Latency Realtime Voice AI System in Six Months
OpenAI says GPT-Live enables continuous voice interaction with AI through a turnless speech model and a low-latency architecture. The system is designed to make conversations faster and more natural by reducing pauses and handoffs between turns. The company built the realtime stack in six months.
- 5Hugging Face Blog·7/30/2026researchGPU Utilization Becomes the New AI Constraint
The article argues that, as aviation is judged by aircraft utilization, enterprise AI will increasingly be judged by GPU utilization. It says the industry has shifted from a model-quality bottleneck to a compute-capacity bottleneck, with expensive GPUs generating value only when actively used.
- 6Simon Willison·7/20/2026researchAltman Email Reveals OpenAI’s Local GPT-3-Scale Model Plan
An email from Sam Altman to OpenAI’s board in October 2022 said the company wanted to soon release a language model with roughly GPT-3-level capability that could run locally on consumer hardware. The email said the move was partly intended to discourage rivals from releasing similar models and to make it harder for new efforts to attract funding.
- 7Hacker News·7/17/2026researchOpen source AI gains ground, but frontier gaps remain
A Hacker News-linked CTO letter argues that open-weight AI has become competitive in many production workloads, with lower inference costs and broad adoption in tokens routed through open models. The report says closed models still lead on reasoning and multimodality, while open models are strong in coding, instruction-following, and general use cases.
- 7OpenAI Blog·7/15/2026researchGPT-Red: Automated Red Teaming for Safer AI
OpenAI introduces GPT-Red, an automated red teaming system that uses self-play to find weaknesses in AI systems. The approach is designed to improve robustness against prompt injection while supporting broader safety and alignment efforts.
- 3Simon Willison·7/14/2026open_sourceSimon Willison’s custom Codex Desktop pet, Pedalican
Simon Willison describes creating a custom Codex Desktop pet: a pelican riding a bicycle that animates on his desktop and reports on Codex tasks. He also details how GPT-5.6 Sol, along with multiple rounds of gpt-image-2, generated the sprite assets and notes that the implementation relies on open-source skills from OpenAI.
- 7Simon Willison·7/8/2026product_launchOpenAI upgrades ChatGPT voice mode with GPT-Live
OpenAI has updated ChatGPT voice mode to use a new model called GPT-Live, replacing the earlier GPT-4o-era voice system. The new mode can keep the conversation flowing while delegating harder tasks such as web search and deeper reasoning to GPT-5.5 in the background. The change is rolling out in the iPhone app and is intended to make voice conversations more capable and responsive.
- 4Simon Willison·7/2/2026researchUsing DSPy to improve Datasette Agent SQL prompts
Simon Willison describes using DSPy to evaluate and refine the system prompts behind Datasette Agent's read-only SQL feature. An initial pass found that prompt wording around schema guidance could lead to column-name guessing and error-retry loops, suggesting prompt changes or adding column names to the schema listing.
- 6OpenAI Blog·6/3/2026model_releaseOpenAI Expands GPT-Rosalind for Life Sciences
OpenAI says GPT-Rosalind now has improved biological reasoning, medicinal chemistry knowledge, genomics analysis, and support for experimental workflows. The update is aimed at helping life sciences researchers with more capable AI assistance across research tasks.
- 4Martin Fowler·6/2/2026researchAI Productivity Metrics, Job Forecasts, and Model Benchmark Trends
This roundup questions common ways of measuring whether AI tools improve developer productivity, arguing that many popular metrics are weak or misleading. It also notes that automation has historically changed jobs rather than eliminated them, and that open models are closing the gap with closed models faster on benchmarks, while highlighting the risk of hallucinated citations in AI-generated reports.
- 7OpenAI Blog·5/29/2026product_launchOpenAI expands GPT-Rosalind access for biodefense
OpenAI is launching Rosalind Biodefense, expanding trusted access to GPT-Rosalind for vetted developers and U.S. government partners. The initiative is aimed at biodefense, public health, and pandemic preparedness using frontier AI.
- 7OpenAI Blog·4/16/2026model_releaseOpenAI Launches GPT-Rosalind for Life Sciences Research
OpenAI has introduced GPT-Rosalind, a frontier reasoning model designed to speed up drug discovery, genomics analysis, protein reasoning, and scientific research workflows. The release positions the model as a specialized tool for life sciences applications rather than a general-purpose AI system.
- 6OpenAI Blog·4/1/2026product_launchGradient Labs uses GPT-4.1 and GPT-5.4 mini and nano for banking support agents
Gradient Labs says it uses GPT-4.1 and GPT-5.4 mini and nano to power AI agents that automate banking support workflows. The company emphasizes low latency and high reliability for customer account management tasks.
- 6OpenAI Blog·1/29/2026model_releaseOpenAI to Retire GPT-4o, GPT-4.1, GPT-4.1 mini, and o4-mini in ChatGPT
OpenAI says it will retire GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini from ChatGPT on February 13, 2026, alongside the previously announced retirement of GPT-5 variants. The company says there are no changes to the API at this time.
- 4OpenAI Blog·1/22/2026product_launchPraktika’s adaptive AI tutors for language learning
OpenAI highlights how Praktika uses GPT-4.1 and GPT-5.2 to power conversational language tutors that adapt lessons to each learner. The system tracks progress and aims to help users build real-world fluency through personalized practice.