Budget GPT-4.1 tier for classification, routing, and high-QPS extraction. Estimate monthly volume early: small per-token prices still add up at scale.
Privacy first counting
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Pricing snapshot
USD per 1 million tokens. Verify against the provider source before you lock budget.
| Rate | USD |
|---|---|
| Input / 1M | $0.100 |
| Output / 1M | $0.400 |
| Cached input / 1M | $0.025 |
| Batch input / 1M | $0.050 |
| Batch output / 1M | $0.200 |
Model details
| Detail | Value |
|---|---|
| Provider | OpenAI |
| Context window | 1M |
| Tokenizer | Exact (o200k_base) |
| Last verified | 2026-08-02 |
| API model id | gpt-4.1-nano |