Unverified50% confidenceOpinionExact time

OpenAI官方最推荐GPT-3.5 Turbo，它专为对话场景优化，成本远低于GPT-4

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/9/2026

First Seen

Valid until: 10/7/2026

Sources

OpenAI大模型开发入门：模型选型、Token计费与API实战指南

bilibiliSCI论文发刊7/8/2026

Related Claims

UnverifiedGPT-3.5 Turbo是OpenAI首个基于RLHF大规模优化对话能力的商用模型82% similar UnverifiedOpenAI推出了GPT 5.3 Instant模型，主要改进在于减少塑造式对话风格，对话更自然流畅78% similar VerifiedOpenAI推出GPT-4o mini作为对轻量级高性能模型市场需求的回应76% similar

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