GPT 5.6 Luna
vivgrid/gpt-5.6-luna · family gpt-luna · in: text, image, pdf → out: text · price provider-declared (via models.dev). Capabilities: tools reasoning text image pdf.
$2.25
Blended $/1M (3:1)
$1
Input $/1M
$6
Output $/1M
$7.00
1M in + 1M out
$0.1 −90%
Cache read $/1M
#5938 of 8,512
Cheapest rank
- Provider
- Vivgrid (
vivgrid) - Kind
- text (outputs text)
- Context
- 1,050,000 tokens
- Max output
- 128,000 tokens
- Capabilities
- tools reasoning text image pdf
Same model, other providers
“GPT 5.6 Luna” is offered by 3 providers — cheapest-effective first. Vercel AI Gateway is the cheapest at $0.45 blended.
| Provider | Input | Output | Blended | Context |
|---|---|---|---|---|
| Vercel AI Gateway | $0.2 | $1.2 | $0.45 | 1.1M |
| NanoGPT | $0.2 | $1.2 | $0.45 | 1.1M |
| Vivgrid (this) | $1 | $6 | $2.25 | 1.1M |
Call it
jishie indexes & prices models; it does not proxy inference.
Most providers are OpenAI-compatible — point base_url at Vivgrid and pass this model id:
curl $BASE_URL/v1/chat/completions \
-H "Authorization: Bearer $API_KEY" -H "Content-Type: application/json" \
-d '{"model":"gpt-5.6-luna","messages":[{"role":"user","content":"hello"}]}'
Route programmatically with MCP find_model / get_model, or fetch this record free (no wallet):