GPT-4.1 (Fast)
Long-lived GPT workhorse for coding, instruction following, and production apps
Context
1,047,576
Max output
32,768
Input / 1M
$3.50
Output / 1M
$14.00
Providers
1
01Profile
Profile
Released
2025-04-14
Last updated
2025-04-14
Knowledge cutoff
2024-04
Weights
Closed
02Capabilities
Capabilities
Input
text · image · pdf
Output
text
Reasoning
No
Tool calling
Yes
Structured output
Yes
Attachments
Yes
Cache read
—
Cache write
—
03Pricing
Pricing across 1 providers
Per 1M tokens, USD. Sorted by input price. First-party row highlighted.
04History
Change history
1+ recent events since 2025-04-14
2026-08-17Addedverceloffering→ new