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GPT-3.5 Turbo (older v0613)

OPENAI Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1431Chatbot Arena Verified
Max Context4,095Tokens
API Cost / 1M$3.00Blended Prompt + Completion

Model Capabilities

  • Coding & Logic
  • Fictional
GPT-3.5 Turbo is OpenAI's fastest model. It can understand and generate natural language or code, and is optimized for chat and traditional completion tasks. Training data up to Sep 2021.

Granular Pricing Matrix

Input Tokens (Prompt)$1.00 / 1M
Output Tokens (Completion)$2.00 / 1M

Pricing data via OpenRouter. Sync: 4/30/2026

Evaluate Competitors

VS Engine MatchupGPT-3.5 Turbo (older v0613) vs OpenAI GPT Mini LatestVS Engine MatchupGPT-3.5 Turbo (older v0613) vs xAI: Grok 4.1 FastVS Engine MatchupGPT-3.5 Turbo (older v0613) vs Qwen: Qwen3 Coder 30B A3B InstructVS Engine MatchupGPT-3.5 Turbo (older v0613) vs Qwen: Qwen3 235B A22BVS Engine MatchupGPT-3.5 Turbo (older v0613) vs OpenAI: o3VS Engine MatchupGPT-3.5 Turbo (older v0613) vs DeepSeek: DeepSeek V3