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GPT-3.5 Turbo

OPENAI Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1423Chatbot Arena Verified
Max Context16,385Tokens
API Cost / 1M$2.00Blended 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)$0.50 / 1M
Output Tokens (Completion)$1.50 / 1M

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

Evaluate Competitors

VS Engine MatchupGPT-3.5 Turbo vs Qwen: Qwen3.5 Plus 2026-04-20VS Engine MatchupGPT-3.5 Turbo vs Qwen: Qwen3.5 Plus 2026-02-15VS Engine MatchupGPT-3.5 Turbo vs Relace: Relace Apply 3VS Engine MatchupGPT-3.5 Turbo vs Qwen: Qwen3 Next 80B A3B ThinkingVS Engine MatchupGPT-3.5 Turbo vs Mistral: Mistral Medium 3VS Engine MatchupGPT-3.5 Turbo vs Meta: Llama 4 Maverick