AI model
deepseek/deepseek-v4-pro-0813:cheapest-provider-reasoning
DeepSeek: DeepSeek V4 Pro 0813 (cheapest-provider) (Reasoning) is a 1,000,000-token model served on Composite at $0.726 per million tokens in and $2.18 per million tokens out.
Try in Playground| Model ID | deepseek/deepseek-v4-pro-0813:cheapest-provider-reasoning |
|---|---|
| Provider | Alibaba |
| Context window | 1,000,000 tokens |
| Accepts | text |
| Returns | text |
| Input price | $0.726 per million tokens |
| Output price | $2.18 per million tokens |
| Prompt caching | Supported — cached input is billed at the provider's cache rate, on credits and plans alike |
| Thinking | Optional - see "DeepSeek: DeepSeek V4 Pro 0813 (cheapest-provider) (Reasoning) (Reasoning)" in the catalog to turn it on by default |
| Moderated | No |
| Cost on a monthly plan | About 6.4 plan credits per typical call (8k in, 1k out) |
| Routing endpoints | 1 |
Make a Composite API key and type deepseek/deepseek-v4-pro-0813:cheapest-provider-reasoning 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.
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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.
$0.726 per million tokens input · $2.18 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 6.4 plan credits, at the provider's own price.
Alibaba
DeepSeek models are known for strong reasoning and coding ability at aggressive pricing, which makes them a common pick for roleplay accounts that send a high volume of messages.
With a 1,000,000-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.
DeepSeek V4 Pro 0813 is a large-scale mixture-of-experts model from DeepSeek. This is the GA release of DeepSeek V4 Pro.
Supplied by Alibaba, not written by Composite.
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