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GPT-4o

OPENAI Developer Architecture Profile

OpenRouter ↗HuggingFace ↗
Intelligence (ELO)1443Aider: 56.4%
Max Context Limit128,000Max Out: 16,384 tokens
Prompt Caching50% OFF$1.25 / 1M cached
Standard API / 1M$12.50Blended Standard Rate

Model Capabilities & Contract SLAs

  • Coding & Logic
  • Fictional
  • Conversational
  • Agentic
  • Top Tier
  • 📋 Strict JSON Schema
  • 🛠️ Native Tool Calling
GPT-4o ("o" for "omni") is OpenAI's latest AI model, supporting both text and image inputs with text outputs. It maintains the intelligence level of [GPT-4 Turbo](/models/openai/gpt-4-turbo) while being twice as...

Granular Pricing Matrix

Input Tokens (Standard Prompt)$2.50 / 1M
⚡ Cached Input (Prompt Cache Read)50% OFF$1.25 / 1M
Output Tokens (Completion)$10.00 / 1M

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

Evaluate Competitors

VS Engine MatchupGPT-4o vs OpenAI: GPT-6 Luna ProVS Engine MatchupGPT-4o vs inclusionAI: Ling 3.0 Flash FinVS Engine MatchupGPT-4o vs Z.ai: GLM 4.7VS Engine MatchupGPT-4o vs MoonshotAI: Kimi K2 0905VS Engine MatchupGPT-4o vs Meta: Llama 3.2 1B InstructVS Engine MatchupGPT-4o vs Apodex: Apodex 1.1 Mini (free)