Comparison

GPT 5.2 Chat vs GPT 5.4

Side-by-side comparison of OpenAI GPT 5.2 Chat and OpenAI GPT 5.4. Pricing, quality benchmarks, and context windows.

Quality Benchmarks

LiveBench / 0-100

GPT 5.2 Chat

77.8Frontier

GPT 5.4

83.1Frontier

GPT 5.2 Chat

GPT 5.4

Input Price (per 1M)

$1.75

30% less

$2.50

Output Price (per 1M)

$14.00

7% less

$15.00

Context Window

128K

1.1M

8.2x

Max Output

16.4K

128K

7.8x

OpenAI

GPT 5.2 Chat

OpenAI

GPT 5.4

Pricing per 1M Tokens

$1.75

30% cheaper

Input

$2.50

Input

$14.00

7% cheaper

Output

$15.00

Output

Token Limits

Context

128K

Context

1.1M

Max Output

16.4K

Max Output

128K

VisionTools

GPT 5.2 Chat Details

$1.75 in / $14.00 out

GPT 5.4 Details

$2.50 in / $15.00 out

More Comparisons

Top OpenAI pick

GPT 5.4 vs GPT 5.4

$2.50/M in · Score 83.1

Top OpenAI pick

GPT 5.2 Chat vs GPT 5.5

$5.00/M in · Score 83

OpenAI

GPT 5.5 vs GPT 5.4$5.00/M GPT 5.2 Codex vs GPT 5.4$1.75/M GPT 5.2 vs GPT 5.4$1.75/M GPT 5.3 Chat vs GPT 5.4$1.75/M

OpenAI

GPT 5.2 Chat vs GPT 5.2 Codex$1.75/M GPT 5.2 Chat vs GPT 5.2 Chat$1.75/M GPT 5.2 Chat vs GPT 5.2$1.75/M GPT 5.2 Chat vs GPT 5.3 Chat$1.75/M

Compare Models

Compare

Popular comparisons

GPT 5.4vsClaude Opus 4.6 Claude Sonnet 4.6vsGPT 5.1 Claude Sonnet 4vsClaude Opus 4.6 Deepseek V3.2vsKimi K2.5 Deepseek V3.2vsQwen3 235b A22b Qwen3 235b A22bvsClaude Sonnet 4

Deploy your AI agent for $33/mo flat.

Managed Telegram bot hosting. We handle the infrastructure.

Any model. Any channel. Zero infrastructure.

Deploy Your Agent