StarSeaAPI
gpt-5.5 vs gpt-5.6
| gpt-5.5 | gpt-5.6 | |
|---|---|---|
| Providers | OpenAI | OpenAI |
| Input $/M | $5.00 | $5.00 |
| Output $/M | $30.00 | $30.00 |
| Output multiplier | ×6.00 | ×6.00 |
| Context window | 1.05M tokens | — |
| Intelligence index | — | — |
| Coding index | 74.9 | — |
What the numbers mean
Input pricing is close — 1.00× apart — so the decision should come down to measured quality on your own evaluation set rather than headline cost.
Tags: gpt-5.5 — Chat, Reasoning, Coding, Vision · gpt-5.6 — Chat, Reasoning, Coding, Vision
Code
from openai import OpenAI
client = OpenAI(base_url="https://starseaapi.com/v1", api_key="sk-...")
# gpt-5.5
client.chat.completions.create(model="gpt-5.5", messages=[{"role":"user","content":"Hi"}])
# gpt-5.6
client.chat.completions.create(model="gpt-5.6", messages=[{"role": "user", "content": "Hi"}])