AI model
openai/gpt-5
OpenAI: GPT-5 is a 400,000-token model served on Composite at $1.56 per million tokens in and $12.5 per million tokens out.
Try in Playground| Model ID | openai/gpt-5 |
|---|---|
| Provider | cv11 |
| Context window | 400,000 tokens |
| Accepts | text, image, file |
| Returns | text |
| Input price | $1.56 per million tokens |
| Output price | $12.5 per million tokens |
| Prompt caching | Supported — cached input is billed at the provider's cache rate, on credits and plans alike |
| Web search | $0.0125 per result |
| Thinking | Always on for this model |
| Moderated | Yes - by the provider |
| Cost on a monthly plan | About 20 plan credits per typical call (8k in, 1k out) |
| Routing endpoints | 8 (base plus 7 routing variants) |
Make a Composite API key and type openai/gpt-5 as the model name. JanitorAI takes the full URL https://composite.lucidity.sh/v1/chat/completions; SillyTavern, ChubAI, Agnai and RisuAI take https://composite.lucidity.sh/v1. It runs on credits, a plan, or your own provider key.
JanitorAI setup · SillyTavern setup · Best Janitor AI proxies compared
This model has not carried enough traffic on Composite yet to publish a success rate, a latency figure or a traffic rank. The numbers appear here once it has.
The same model behind 7 alternative endpoints. Call the id directly to pin a route; the base id above picks for you.
| Route | Model ID | Provider | Price |
|---|---|---|---|
| Normal | openai/gpt-5-normal |
cv11 | $1.56 per million tokens input · $12.5 per million tokens output |
| Normal + cheapThink | openai/gpt-5-normal:cheapThink |
cv11 | $1.56 per million tokens input · $12.5 per million tokens output |
| Cheapest provider | openai/gpt-5:cheapest-provider |
Azure | $1.56 per million tokens input · $12.5 per million tokens output |
| Cheapest provider + cheapThink | openai/gpt-5:cheapest-provider:cheapThink |
Azure | $1.56 per million tokens input · $12.5 per million tokens output |
| cheapThink | openai/gpt-5:cheapThink |
cv11 | $1.56 per million tokens input · $12.5 per million tokens output |
| Fast | openai/gpt-5:fast |
OpenAI | $1.56 per million tokens input · $12.5 per million tokens output |
| Fast + cheapThink | openai/gpt-5:fast:cheapThink |
OpenAI | $1.56 per million tokens input · $12.5 per million tokens output |
$1.56 per million tokens input · $12.5 per million tokens output
Credits pay the provider’s price plus 25%; cache hits cost less.
On a monthly plan, a typical call (8k tokens in, 1k out) uses about 20 plan credits, at the provider's own price.
cv11
This is an OpenAI model, a dependable baseline with broad instruction-following and consistent formatting across long conversations.
With a 400,000-token context window, it can hold a long-running roleplay or a full lorebook in memory without losing earlier plot details, so it suits multi-session campaigns and character cards with heavy backstory.
It sits in the mid-range on price, a reasonable pick for regular roleplay use without going for the cheapest option available.
GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience. It is optimized for complex tasks that require step-by-step reasoning, instruction following, and accuracy...
Supplied by cv11, not written by Composite.
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