All models
GPT-5.6 Luna
Best value1,000,000 tokens of context
GPT-5.6 Luna is a fast, cost-efficient model in OpenAI's GPT-5.6 series. It is suited for high-volume, latency-sensitive tasks such as chat, classification, and lightweight agentic workflows, providing capable reasoning for its price tier.
Provider
WellFlow Premium
Provider model
gpt-5.6-luna
For Cursor
cursorgpt56lun
Pricing
per 1M tokens
Input
Wellflow price: $0.02provider price: $1.00
Output
provider price: $6.00Wellflow price: $0.08
Savings
99%
Prompt caching
The repeated part of a request (system prompt, documents, chat history) is stored in the cache. Reading it back costs less than regular input.
- Cache read
- Wellflow price: $0.01
- -50% vs input price
- Cache write
- Wellflow price: $0.02
Performance
Availability and speed of the model through Wellflow.
Uptime
OperationalPartial outageOutage
Cursor
Claude Code
VS Code
Codex