LV
LLMversus

ChatGPT-4o Latest vs Gemini 1.5 Pro: Pricing, Benchmarks & Verdict (2026)

Pricing verified Apr 8, 2026

⚡ Quick Answer

Compare ChatGPT-4o Latest and Gemini 1.5 Pro across pricing, benchmarks, and capabilities.

Updated: April 8, 2026 · ✓ Pricing verified

Side-by-Side Comparison

FeatureChatGPT-4o LatestGemini 1.5 Pro
ProviderOpenAIGoogle
Input Price / 1M tokens$5.00$1.25
Output Price / 1M tokens$15.00$5.00
Context Window
128K
2M
Max Output Tokens
16,384
8,192
Arena ELO
1,265
1,230
Coding ELO1,270N/A
TTFT (ms)
150
150
Tokens/sec
100
100
MultimodalYesYes
JSON ModeYesYes
Function CallingYesYes
VisionNoYes
When to Use ChatGPT-4o Latest

ChatGPT-4o Latest excels at general-purpose, multimodal, function-calling tasks.

Strengths:

  • Latest GPT-4o
  • Improved performance
  • Always updated

Best for:

general-purposemultimodalfunction-calling
When to Use Gemini 1.5 Pro

Gemini 1.5 Pro excels at multimodal, long-context, vision tasks.

Strengths:

  • Largest context window (2M)
  • Strong multimodal
  • Video understanding

Best for:

multimodallong-contextvision

Related Comparisons

ChatGPT-4o Latest vs Claude Opus 4Claude Opus 4 vs Gemini 1.5 ProChatGPT-4o Latest vs Gemini 2 5 ProGemini 1.5 Pro vs Gemini 2 5 ProChatGPT-4o Latest vs O3Gemini 1.5 Pro vs O3ChatGPT-4o Latest vs Deepseek R1Deepseek R1 vs Gemini 1.5 ProChatGPT-4o Latest vs O1Gemini 1.5 Pro vs O1ChatGPT-4o Latest vs Qwen 3 235bGemini 1.5 Pro vs Qwen 3 235bChatGPT-4o Latest vs Gemini Exp 1206Gemini 1.5 Pro vs Gemini Exp 1206ChatGPT-4o Latest vs Gpt 4 5Gemini 1.5 Pro vs Gpt 4 5ChatGPT-4o Latest vs Groq Deepseek R1Gemini 1.5 Pro vs Groq Deepseek R1ChatGPT-4o Latest vs Llama 4 MaverickGemini 1.5 Pro vs Llama 4 Maverick