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Compare/GPT-5.4 vs GPT-5.5

GPT-5.4 vs GPT-5.5

OpenAIActive

GPT-5.4

$0.75 / $6.00 · 1,050,000 ctx · 42 providers
OpenAIActive

GPT-5.5

$0.19 / $1.13 · 1,050,000 ctx · 45 providers
01Differences

At a glance

Computed automatically from tracked data.

• GPT-5.4's input price is 75% lower than GPT-5.5's ($0.75 vs $0.19 per 1M).
• GPT-5.4's output price is 81% lower than GPT-5.5's ($6.00 vs $1.13 per 1M).
02Specs

Side by side

GPT-5.4GPT-5.5
Input / 1M$0.75$0.19
Output / 1M$6.00$1.13
Context1,050,0001,050,000
Max output128,000128,000
Providers4245
Released2026-03-052026-04-23
03Prices

Common providers

ProviderGPT-5.4GPT-5.5
302ai$2.50 / $15.00$5.00 / $30.00
abacus$2.50 / $15.00$5.00 / $30.00
ai-router$2.50 / $15.00$5.00 / $30.00
aihubmix$2.50 / $15.00$5.00 / $30.00
amazon-bedrock$2.75 / $16.50$5.50 / $33.00
azure$2.50 / $15.00$5.00 / $30.00
azure-cognitive-services$2.50 / $15.00$5.00 / $30.00
cloudflare-ai-gateway$2.50 / $15.00$5.00 / $30.00
crossmodel$2.50 / $15.00$5.00 / $30.00
daoxe$2.50 / $15.00$5.00 / $30.00
digitalocean$2.50 / $15.00$5.00 / $30.00
edenai$2.50 / $15.00$5.00 / $30.00
04History

Recent changes

GPT-5.4
2026-09-10 — Context amazon-bedrock
2026-09-06 — Context nano-gpt
2026-09-02 — Context cortecs
2026-08-27 — Price cut orcarouter
2026-08-27 — Price cut orcarouter
GPT-5.5
2026-09-10 — Context amazon-bedrock
2026-09-08 — Added 302ai
2026-09-06 — Context nano-gpt
2026-08-27 — Price up requesty
2026-08-27 — Price up requesty
as of 2026-09-16
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