Gemini 4 Argon vs GPT-4o

Price, context window & benchmark comparison

Google

Gemini 4 Argon

Google
$2.00 / $10.00
Input / Output · per 1M tokens
VS
OpenAI

GPT-4o

OpenAI
$2.50 / $10.00
Input / Output · per 1M tokens
Compare different models
Google
OpenAI
Verdict: Gemini 4 Argon is 9% cheaper than GPT-4o on a typical 3:1 input/output mix. Gemini 4 Argon has the larger context window (1M vs 128K).
Gemini 4 ArgonGPT-4o
Input price / 1M$2.00$2.50
Output price / 1M$10.00$10.00
Blended price (3:1)$4.00$4.38
Cached input / 1M$0.10$1.25
Context window1M128K
Max output944K16K
Intelligence index50.4—
Coding index——
Providers6—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesNo
Tool callingYesYes
Released2026-10-132024-05-13
Retirement——

Cost calculator

FAQ

Which is cheaper, Gemini 4 Argon or GPT-4o?

Gemini 4 Argon is 9% cheaper than GPT-4o on a typical 3:1 input/output mix.

Gemini 4 Argon vs GPT-4o: which has a bigger context window?

Gemini 4 Argon: 1,048,576 tokens. GPT-4o: 128,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Gemini 4 Argon ≈ $9,000, GPT-4o ≈ $10,000.

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