Gemini 4 Argon vs GPT Chat Latest

Price, context window & benchmark comparison

Google

Gemini 4 Argon

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

GPT Chat Latest

OpenAI
$5.00 / $30.00
Input / Output · per 1M tokens
Compare different models
Google
OpenAI
Verdict: Gemini 4 Argon is 2.8× cheaper than GPT Chat Latest on a typical 3:1 input/output mix. Gemini 4 Argon has the larger context window (1M vs 400K).
Gemini 4 ArgonGPT Chat Latest
Input price / 1M$2.00$5.00
Output price / 1M$10.00$30.00
Blended price (3:1)$4.00$11.25
Cached input / 1M$0.10$0.50
Context window1M400K
Max output944K128K
Intelligence index50.4—
Coding index——
Providers6—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesNo
Tool callingYesYes
Released2026-10-132026-05-05
Retirement——

Cost calculator

FAQ

Which is cheaper, Gemini 4 Argon or GPT Chat Latest?

Gemini 4 Argon is 2.8× cheaper than GPT Chat Latest on a typical 3:1 input/output mix.

Gemini 4 Argon vs GPT Chat Latest: which has a bigger context window?

Gemini 4 Argon: 1,048,576 tokens. GPT Chat Latest: 400,000 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Gemini 4 Argon ≈ $9,000, GPT Chat Latest ≈ $25,000.

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