OpenAI: GPT-4 Turbo

Community sentiment

Positive (+44) — 6 positive, 3 negative, 10 neutral across 19 community samples from X and the web, as of 2026-10-07.

Community responses praise GPT-4 Turbo for lower cost, faster responses, expanded 128k context windows, and new API features like streaming function calls. Criticisms note it being outperformed on coding benchmarks and overtaken on context/window size by newer models, while several posts report or warn about planned API retirements of the model.

• “OpenAI launched more than 20 products in a single day on September 29, 2026. The most important one is the model it refused to release. OpenAI held its first DevDay on November 6, 2023. The pitch back then was humble. Here are better tools, GPT-4 Turbo and the Assistants API. Go” — X
• “OpenAI’s GPT-4 Turbo API limits context to 128k tokens, up from 32k in GPT-4. Use it for processing longer documents or extended conversations. Long context means less chunking and better memory over time. #AI #OpenAI #ChatGPT #GenAI #indiehackers” — X
• “@louonai DeepSeek-Coder-V2 (specialized on code) beat GPT-4 Turbo, Claude 3 Opus and Gemini 1.5 Pro on HumanEval (90.2%), MBPP+ and related coding benchmarks at the time.” — X
• “hot take: gpt 1 lived 248 days gpt 2 lived 469 days gpt 3 lived 916 days gpt 3.5 lived 104 days gpt 4 lived 237 days gpt 4 turbo lived 189 days gpt 4o lived 290 days gpt 4.5 lived 46 days gpt 4.1 lived 115 days gpt 5 lived 97 days gpt 5.1 lived 29 days gpt 5.2 lived 84 days gpt 5” — X

RuntimeWire coverage

• BusinessCaseBench finds frontier AI strong across 18 business disciplines