GPT-4.1 mini vs GPT-5 Mini

01Differences

At a glance

Computed automatically from tracked data.

• GPT-4.1 mini's input price is 89% lower than GPT-5 Mini's ($0.36 vs $0.04 per 1M).
• GPT-4.1 mini's output price is 79% lower than GPT-5 Mini's ($1.40 vs $0.29 per 1M).
• GPT-4.1 mini has a 2.6× larger context window (1,047,576 vs 400,000 tokens).
• They differ in reasoning (GPT-4.1 mini: No, GPT-5 Mini: Yes).
02Specs

Side by side

GPT-4.1 miniGPT-5 Mini
Input / 1M$0.36$0.04
Output / 1M$1.40$0.29
Context1,047,576400,000
Max output32,768128,000
Providers2734
Released2025-04-142025-08-07
03Prices

Common providers

ProviderGPT-4.1 miniGPT-5 Mini
302ai$0.40 / $1.60$0.25 / $2.00
abacus$0.40 / $1.60$0.25 / $2.00
anyapiNot listed / Not listedNot listed / Not listed
azure$0.40 / $1.60$0.25 / $2.00
azure-cognitive-services$0.40 / $1.60$0.25 / $2.00
cloudflare-ai-gateway$0.40 / $1.60$0.25 / $2.00
cortecs$0.43 / $1.70$0.28 / $2.19
edenai$0.40 / $1.60$0.25 / $2.00
helicone$0.40 / $1.60$0.25 / $2.00
impossibl$0.40 / $1.60$0.25 / $2.00
kilo$0.40 / $1.60$0.25 / $2.00
llmgateway$0.40 / $1.60$0.25 / $2.00
04History

Recent changes

GPT-4.1 mini
2026-09-02Context cortecs
2026-08-27Price up requesty
2026-08-27Price up requesty
2026-08-25Added aixy
2026-08-24Context cloudflare-ai-gateway
GPT-5 Mini
2026-09-02Context cortecs
2026-08-27Price up requesty
2026-08-27Price up requesty
2026-08-24Context cloudflare-ai-gateway
2026-08-20Added llmgateway-providers
as of 2026-09-16
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