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H
OpenAI GPT-5 Mini
gpt-mini
Helicone ·
gpt-5-mini
Capabilities
Tool Call
Yes
Reasoning
No
Structured Output
No
Temperature Control
No
Attachments
No
Open Weights
No
Modalities
Input
text
image
Output
text
Pricing (per 1M tokens)
Input
$0.25
Output
$2.00
Cache Read
$0.02
Install
Direct installation coming soon — March 2026
Provider Docs
Details
Provider
Helicone
Model ID
gpt-5-mini
Family
gpt-mini
Knowledge Cutoff
2025-01
Release Date
2025-01-01
Last Updated
2025-01-01
Limits
Context
400K
Max Output
128K
SDK
@ai-sdk/openai-compatible
OpenAI GPT-5 Mini — Harmony Marketplace