Model Detail
OpenAI: GPT-4
—OpenAI: GPT-4 is a large language model released by OpenAI. And supports text->text inputs.
OpenAI: GPT-4 has been evaluated across multiple task suites. On task-specific evaluations the model scores 39.7% resolved on SWE-Bench, and 86.5% length-controlled win rate on AlpacaEval.
OpenAI: GPT-4 is priced at $30/M input tokens and $60/M output tokens. Operationally the model offers a 8K-token context window, which matters when sizing it for prompt-heavy or latency-sensitive workloads. This is frontier pricing, so cost-fit usually depends on whether the per-call quality justifies running a smaller commodity model two or three times to compare.
The published knowledge cutoff is 2021-09-30, so newer events will not be reflected in zero-shot answers without retrieval.
OpenAI: GPT-4 is best fit for general-purpose chat and instruction-following workloads. It is a less obvious choice for cost-sensitive batch processing where a commodity-tier model could be retried cheaply. Treat this as a starting matrix rather than a benchmark verdict — the right deployment usually depends on the specific evaluation suite that mirrors your workload.
A Tool-Augmented, GPT-4 Chatbot for Real-Time Repository Data Analysis
arXiv:2609.07586v1 Announce Type: new Abstract: Software repositories contain vast amounts of data on code contributions, bug reports, and project activities, yet this information remains challenging for non-technical stakeholders and developers to access due to limited expertise in querying reposit
Evaluating the Effectiveness of Persona Simulation in Opinion Prediction with GPT-4.1
arXiv:2607.20589v1 Announce Type: new Abstract: Persona simulation involves utilizing large language models (LLMs) to anticipate human choices or interactions based on specific characteristic information. To further understand current limitations and future directions, we tested persona simulation i
Retiring GPT-4o, GPT-4.1, GPT-4.1 mini, and OpenAI o4-mini in ChatGPT
On February 13, 2026, alongside the previously announced retirement of GPT‑5 (Instant, Thinking, and Pro), we will retire GPT‑4o, GPT‑4.1, GPT‑4.1 mini, and OpenAI o4-mini from ChatGPT. In the API, there are no changes at this time.
No-code personal agents, powered by GPT-4.1 and Realtime API
Learn how Genspark built a $36M ARR AI product in 45 days—with no-code agents powered by GPT-4.1 and OpenAI Realtime API.
Driving scalable growth with OpenAI o3, GPT-4.1, and CUA
Unify, an AI-powered GTM platform, uses OpenAI’s o3, GPT-4.1, and CUA to automate prospecting, research, and outreach. With hyper-personalized messaging and an always-on workflow, Unify helps teams generate pipeline at scale while focusing on high-impact customer interactions.
Shipping code faster with o3, o4-mini, and GPT-4.1
CodeRabbit uses OpenAI models to revolutionize code reviews—boosting accuracy, accelerating PR merges, and helping developers ship faster with fewer bugs and higher ROI.
