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Compare/Gemini 3.8 Flash vs GPT-5.4

Gemini 3.8 Flash vs GPT-5.4

GoogleActive

Gemini 3.8 Flash

$0.75 / $3.75 · 1,048,576 ctx · 19 providers
OpenAIActive

GPT-5.4

$0.75 / $6.00 · 1,050,000 ctx · 42 providers
01Differences

At a glance

Computed automatically from tracked data.

• Gemini 3.8 Flash's output price is 60% higher than GPT-5.4's ($3.75 vs $6.00 per 1M).
• GPT-5.4 has a 1× larger context window (1,050,000 vs 1,048,576 tokens).
02Specs

Side by side

Gemini 3.8 FlashGPT-5.4
Input / 1M$0.75$0.75
Output / 1M$3.75$6.00
Context1,048,5761,050,000
Max output1,048,576128,000
Providers1942
Released2026-09-022026-03-05
03Prices

Common providers

ProviderGemini 3.8 FlashGPT-5.4
302ai$0.75 / $3.75$2.50 / $15.00
cortecs$0.82 / $4.13$2.90 / $15.45
crossmodel$0.75 / $3.75$2.50 / $15.00
edenai$0.75 / $3.75$2.50 / $15.00
github-copilot$0.75 / $3.75$2.50 / $15.00
kilo$0.75 / $3.75$2.50 / $15.00
llmgateway$0.75 / $3.75$2.50 / $15.00
llmgateway-providers$0.75 / $3.75$2.50 / $15.00
merge-gateway$0.75 / $3.75$2.50 / $15.00
nano-gpt$0.75 / $3.75$2.50 / $15.00
ofox$0.75 / $3.75$2.50 / $15.00
opencode$1.50 / $7.50$2.50 / $15.00
04History

Recent changes

Gemini 3.8 Flash
2026-09-11 — Added ofox
2026-09-08 — Added 302ai
2026-09-08 — Added cortecs
2026-09-07 — Added vivgrid
2026-09-04 — Added crossmodel
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
as of 2026-09-16
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