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GPT-5.4 Nano vs Nex-N2-Mini

List-price comparison ·GPT-5.4 Nano details ·Nex-N2-Mini details

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For a typical workload (100,000 requests / mo), Nex-N2-Mini is the cheapest — 91% less than the priciest here ($7.00/mo vs $74.00/mo).

 GPT-5.4 NanoNex-N2-Mini
Input / 1M tokens$0.200$0.025
Output / 1M tokens$1.25$0.100
Typical request (1,200 in + 400 out)$0.0007$0.0001
Context window400k tokens262,144 tokens
Max output128k tokens262,144 tokens
Quality score62/10052/100
TierFlashFlash
ProviderOpenAINex AGI

Projected monthly cost

Requests / moGPT-5.4 NanoNex-N2-Mini
1,000$0.74$0.07
10,000$7.40$0.7
100,000$74.00$7.00
Open all in the calculator — adjust volume and token counts →

GPT-5.4 Nano

Cheapest OpenAI option for high-throughput classification, tagging, and routing — ideal as a first-pass filter before a stronger model.

Limited reasoning depth means it should be treated as a triage layer, not a final answer source, for anything business-critical.

Nex-N2-Mini

Auto-synced from OpenRouter — no editorial write-up yet.

More comparisons

Vendor list rates · per-request examples assume 1,200 input + 400 output tokens.