GPTvsGemini

GPT 4 Turbo (2024-04-09) vs Gemini 2.5 Pro

Side-by-side comparison of pricing, task quality, and projected cost at higher scale.

Pricing

Side-by-side pricing

GPT 4 Turbo (2024-04-09)

Flagship

Gemini 2.5 Pro

Mid-tier
Input $/MTok
$10.00
$1.25
Output $/MTok
$30.00
$10.00
Cache discount
0% off
90% off
Context
128K
1,048.576K

Quality

Task confidence comparison

Confidence score from zero to one hundred by task type, where higher is better.
Code Generation
0
vs
0
Code Review
0
vs
0
Summarization
0
vs
0
Q&A
0
vs
0
Extraction
0
vs
0
Reasoning
0
vs
0
Classification
0
vs
0
Creative Writing
0
vs
0
GPT 4 Turbo (2024-04-09)
Gemini 2.5 Pro

Guidance

When to use GPT 4 Turbo (2024-04-09) vs Gemini 2.5 Pro

Choose GPT 4 Turbo (2024-04-09) when...

  • Similar performance; consider provider preference or ecosystem fit.

Choose Gemini 2.5 Pro when...

  • -Cost matters: 88% cheaper on input tokens
  • -You need a larger context window (1,048.576K vs 128K)

At scale

Cost at scale

Estimated cost assuming a seventy percent input and thirty percent output token split.
GPT 4 Turbo (2024-04-09)
Gemini 2.5 Pro
100K tokens
$1.60
$0.39Cheaper
1M tokens
$16.00
$6.25Cheaper
10M tokens
$160.00
$62.50Cheaper

FAQ

When should I use GPT 4 Turbo (2024-04-09) instead of Gemini 2.5 Pro?

GPT 4 Turbo (2024-04-09) and Gemini 2.5 Pro perform similarly across all tracked tasks. Pick based on pricing and provider preference.

Is Gemini 2.5 Pro cheaper than GPT 4 Turbo (2024-04-09)?

Yes. Gemini 2.5 Pro input costs $1.25/MTok vs $10.00/MTok for GPT 4 Turbo (2024-04-09), saving 88% on input.

What are the context window sizes for GPT 4 Turbo (2024-04-09) and Gemini 2.5 Pro?

GPT 4 Turbo (2024-04-09) has a 128K token context window. Gemini 2.5 Pro has a 1,048.576K token context window.

Track your real costs

Comparisons show estimated costs at list price. The dashboard reveals your real spend and savings.