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GPT-4 Turbo Preview

OPENAI Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1300Chatbot Arena Verified
Max Context128,000Tokens
API Cost / 1M$40.00Blended Prompt + Completion

Model Capabilities

  • Coding & Logic
  • Fictional
  • Conversational
The preview GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Training data: up to Dec 2023. **Note:** heavily rate limited by OpenAI while in preview.

Granular Pricing Matrix

Input Tokens (Prompt)$10.00 / 1M
Output Tokens (Completion)$30.00 / 1M

Pricing data via OpenRouter. Sync: 3/16/2026

Evaluate Competitors

VS Engine MatchupGPT-4 Turbo Preview vs Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)VS Engine MatchupGPT-4 Turbo Preview vs Google: Gemini 3.1 Pro Preview Custom ToolsVS Engine MatchupGPT-4 Turbo Preview vs OpenAI: GPT-5.2-CodexVS Engine MatchupGPT-4 Turbo Preview vs Google: Gemini 3 Flash PreviewVS Engine MatchupGPT-4 Turbo Preview vs OpenAI: GPT-5.2 ProVS Engine MatchupGPT-4 Turbo Preview vs OpenAI: GPT-5.2