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GPT-3.5 Turbo 16k

OPENAI Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1442Chatbot Arena Verified
Max Context16,385Tokens
API Cost / 1M$7.00Blended Prompt + Completion

Model Capabilities

  • Coding & Logic
  • Fictional
This model offers four times the context length of gpt-3.5-turbo, allowing it to support approximately 20 pages of text in a single request at a higher cost. Training data: up...

Granular Pricing Matrix

Input Tokens (Prompt)$3.00 / 1M
Output Tokens (Completion)$4.00 / 1M

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

Evaluate Competitors

VS Engine MatchupGPT-3.5 Turbo 16k vs Z.ai: GLM 5V TurboVS Engine MatchupGPT-3.5 Turbo 16k vs ByteDance Seed: Seed-2.0-MiniVS Engine MatchupGPT-3.5 Turbo 16k vs Qwen: Qwen3.5-122B-A10BVS Engine MatchupGPT-3.5 Turbo 16k vs Mistral: Devstral 2 2512VS Engine MatchupGPT-3.5 Turbo 16k vs Relace: Relace SearchVS Engine MatchupGPT-3.5 Turbo 16k vs Baidu: ERNIE 4.5 300B A47B