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Compare/GPT-5.2 Codex vs GPT-5.3 Codex

GPT-5.2 Codex vs GPT-5.3 Codex

OpenAIActive

GPT-5.2 Codex

$0.14 / $1.14 · 400,000 ctx · 20 providers
OpenAIActive

GPT-5.3 Codex

$1.60 / $13.00 · 400,000 ctx · 28 providers
01Differences

At a glance

Computed automatically from tracked data.

• GPT-5.2 Codex's input price is 1043% higher than GPT-5.3 Codex's ($0.14 vs $1.60 per 1M).
• GPT-5.2 Codex's output price is 1040% higher than GPT-5.3 Codex's ($1.14 vs $13.00 per 1M).
02Specs

Side by side

GPT-5.2 CodexGPT-5.3 Codex
Input / 1M$0.14$1.60
Output / 1M$1.14$13.00
Context400,000400,000
Max output128,000128,000
Providers2028
Released2025-12-112026-02-05
03Prices

Common providers

ProviderGPT-5.2 CodexGPT-5.3 Codex
abacus$1.75 / $14.00$1.75 / $14.00
aihubmix$1.75 / $14.00$1.75 / $14.00
azure$1.75 / $14.00$1.75 / $14.00
azure-cognitive-services$1.75 / $14.00$1.75 / $14.00
edenai$1.75 / $14.00$1.75 / $14.00
impossibl$1.75 / $14.00$1.75 / $14.00
kilo$1.75 / $14.00$1.75 / $14.00
llmgateway$1.75 / $14.00$1.75 / $14.00
llmgateway-providers$1.75 / $14.00$1.75 / $14.00
nano-gpt$1.75 / $14.00$1.75 / $14.00
ofox$1.75 / $14.00$1.75 / $14.00
opencode$1.75 / $14.00$1.75 / $14.00
04History

Recent changes

GPT-5.2 Codex
2026-09-04 — Removed github-copilot
2026-08-20 — Added llmgateway-providers
2026-08-14 — Removed cloudflare-ai-gateway
2026-08-14 — Added edenai
2026-08-06 — Added ofox
GPT-5.3 Codex
2026-08-27 — Price up requesty
2026-08-27 — Price up requesty
2026-08-24 — Removed cloudflare-ai-gateway
2026-08-23 — Added opper
2026-08-20 — Added llmgateway-providers
as of 2026-09-16
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