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GPT-5.4

4 variants of GPT-5.4 tracked by BenchGecko. Top variant · GPT-5.4 Pro (66.7). Cheapest input · $0.20/M. Compare every variant's pricing, context window, and benchmark scores below.

Variants
4
Avg score
48.8
Price range
$0.20 · $30.00
Max context
1M

Sorted by average benchmark score

Variant
Score
$/M in
$/M out
Context
GPT-5.4 Pro2026-03
66.7
$30.00
$180.00
1M
GPT-5.42026-03
59.0
$2.50
$15.00
1M
GPT-5.4 Mini2026-03
37.0
$0.75
$4.50
400K
GPT-5.4 Nano2026-03
32.4
$0.20
$1.25
400K

Quick answers, sourced from our data

What is the GPT-5.4 family?

GPT-5.4 is a family of 4 AI model variants released by OpenAI. The top-scoring variant is GPT-5.4 Pro at 66.7. Variants released between 2026-03 and 2026-03.

How many GPT-5.4 variants exist?

BenchGecko tracks 4 GPT-5.4 variants. These differ in size, context window, pricing, and specialization (base vs instruct, coder, math, etc.).

Which GPT-5.4 variant scores highest?

GPT-5.4 Pro leads the family with an average benchmark score of 66.7 across 8 benchmarks.

What is the cheapest GPT-5.4 variant?

The cheapest GPT-5.4 variant costs $0.20 per 1M input tokens. The most expensive is $30.00 per 1M.

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