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GPT-3.5 Turbo Instruct

OPENAI Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1438Chatbot Arena Verified
Max Context Limit4,095Max Out: 3,685 tokens
Prompt CachingStandardNo Cache Discount
Standard API / 1M$3.50Blended Standard Rate

Model Capabilities & Contract SLAs

  • Classification
  • Coding & Logic
  • Fictional
This model is a variant of GPT-3.5 Turbo tuned for instructional prompts and omitting chat-related optimizations. Training data: up to Sep 2021.

Granular Pricing Matrix

Input Tokens (Standard Prompt)$1.50 / 1M
Output Tokens (Completion)$2.00 / 1M

Pricing data via OpenRouter. Sync: 10/2/2026

Evaluate Competitors

VS Engine MatchupGPT-3.5 Turbo Instruct vs inclusionAI: Ling 3.0 Flash Sante (free)VS Engine MatchupGPT-3.5 Turbo Instruct vs ByteDance Seed: Seed-2.0-CodeVS Engine MatchupGPT-3.5 Turbo Instruct vs Upstage: Solar Pro 4VS Engine MatchupGPT-3.5 Turbo Instruct vs Qwen: Qwen3.7 FlashVS Engine MatchupGPT-3.5 Turbo Instruct vs Tencent: Hy3VS Engine MatchupGPT-3.5 Turbo Instruct vs Anthropic: Claude Sonnet 5