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GPT-4.1 Nano (Azure)
openai·openai/gpt-4.1-nano-3·GA·Closed·gpt-nano series
Tiny GPT-4.1 option for classification, routing, and very high-volume tasks
At a glance
Reference price$0.10 / $0.40 per 1M
Cache read $0.025 · LLM Gateway
Lowest paid$0.10 / $0.40
LLM Gateway Gateway
Context1,000,000
Output limit32,768
Capabilities
Reasoning✓ Tool use✓ Structured output✓ Temperature✓ Attachments
Modalities
TextImage
Knowledge cutoff2024-04
Released / updated2025-04-14 / 2025-04-14
Quality & performance
Artificial Analysis doesn't cover this model (267 of 2059 have data). Quality data comes from independent evals covering widely used models.
Available at 1 providers1 with public prices
| Provider | Tier | Input | Output | Cache read | Cache write | Context | Output limit | Status |
|---|---|---|---|---|---|---|---|---|
| LLM Gateway azure/gpt-4.1-nano | Gateway | $0.10 | $0.40 | $0.025 | — | 1,000,000 | 32,768 |
Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.
Your usage cost
1LLM Gateway$31.00
The cheapest paid channel is the only channel.
Related models
gpt-5.4-nano-2026-03-17same series$0.20 / $1.25GPT-5.4 nanosame series$0.20 / $1.25GPT-5.4 Nano (OpenAI)same series$0.20 / $1.25Lyria 3 Clip Previewcheaper alternative$0 / $0Lyria 3 Pro Previewcheaper alternative$0 / $0
Price historyone sample accumulated per data sync
Input list $0.10Output list $0.40Min blended $0.175
Price history accumulates from each data sync; currently only 1 sample(s) (2026-08-21). Each future sync adds a point, and once accumulated a line is drawn here.