openai/gpt-4.1-fast pricing
Chatopenai/gpt-4.1-fast · Vercel AI Gateway · context —
Price per 1M tokens
In effect since Oct 15, 2026
| Input (uncached) | $3.50 |
|---|---|
| OutputIncludes reasoning tokens | $14.00 |
| Cache read | $0.875 |
- No long-context tier: one rate for every prompt size.
Price history
1 version since Oct 15, 2026
- Input
- Output
Show data as table
| Effective from | Input / 1M | Output / 1M |
|---|---|---|
| Oct 15, 2026 | $3.50 | $14.00 |
| Oct 16, 2026 | $3.50 | $14.00 |
Cost calculator
Calculated with the same function that AI Cost Map uses for your real events.
Includes reasoning tokens.
Read from the prompt cache.
Cost per call
$0.0140
Cost per month
$1,400.00
Similar models
Same model type, nearest blended price (3 input : 1 output).
| Model | Input | Output | Context | Blended vs this |
|---|---|---|---|---|
| openai/gpt-4.1-fast (this model) Vercel AI Gateway | $3.50 | $14.00 | — | — |
| openai.gpt-5.4 AWS Bedrock | $2.75 | $16.50 | — | × 1.0 |
| us.openai.gpt-5.4 AWS Bedrock | $2.75 | $16.50 | — | × 1.0 |
| ~moonshotai/kimi-latest OpenRouter | $0.294 | $24.00 | — | × 1.0 |
| kimi-k3 Alibaba Qwen | $3.00 | $15.00 | — | × 0.98 |
| global.moonshotai.kimi-k3 AWS Bedrock | $3.00 | $15.00 | — | × 0.98 |
| mistral.mistral-large-2402-v1:0 AWS Bedrock | $4.00 | $12.00 | — | × 0.98 |