Gemini 4 Argon vs Perceptron Mk1.5

Price, context window & benchmark comparison

Google

Gemini 4 Argon

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

Perceptron Mk1.5

Perceptron
$0.15 / $1.50
Input / Output · per 1M tokens
Compare different models
Google
Perceptron
Verdict: Perceptron Mk1.5 is 8.2× cheaper than Gemini 4 Argon on a typical 3:1 input/output mix. Gemini 4 Argon has the larger context window (1M vs 37K).
Gemini 4 ArgonPerceptron Mk1.5
Input price / 1M$2.00$0.15
Output price / 1M$10.00$1.50
Blended price (3:1)$4.00$0.49
Cached input / 1M$0.10—
Context window1M37K
Max output944K8K
Intelligence index50.4—
Coding index——
Providers6—
Best provider uptime (30m)100.0%—
Vision inputYesYes
ReasoningYesYes
Tool callingYesYes
Released2026-10-132026-09-25
Retirement——

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FAQ

Which is cheaper, Gemini 4 Argon or Perceptron Mk1.5?

Perceptron Mk1.5 is 8.2× cheaper than Gemini 4 Argon on a typical 3:1 input/output mix.

Gemini 4 Argon vs Perceptron Mk1.5: which has a bigger context window?

Gemini 4 Argon: 1,048,576 tokens. Perceptron Mk1.5: 36,864 tokens.

How much would 1 million requests cost?

At 2,000 input + 500 output tokens per request: Gemini 4 Argon ≈ $9,000, Perceptron Mk1.5 ≈ $1,050.

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