Same model. Up to 65% less.
DeepSeek’s new API prices take effect on August 16. Marathon lets latency-tolerant workloads trade wait time for lower inference costs without switching models.
▷ Choose NOW when every second matters.
▷ Choose SOON or LATER when a few minutes are acceptable.
▷ Choose ANYTIME for deferrable work, with savings up to 65%.
Not every task needs an instant answer. Not every task should pay the instant price.
Pick your window:
Savings are live estimates and vary with capacity. The final price is shown when you submit the request.
Marathon Playground is live.
Interact with your favorite models and submit AI workloads through a sleek, built-in UI. No API keys to wire up, no external tools required.
Pick a model. Pick a completion window. Longer windows cost less: save up to ~65% at the longest window.
Your signup credit is meant for building, so we're protecting it.
Automated accounts were draining the free credit pool at scale. We've reset balances and added a one-click reclaim, keeping that credit with developers who are actually running jobs.
Open your dashboard and hit "Reclaim your credits." Your API keys and purchased credit are untouched.
Model="kimi-k3"
@Kimi_Moonshot K3 is live on Marathon.
Same OpenAI-compatible API, 1M context, and all four windows from the start: now, soon, later, anytime.
If your code already talks to Marathon, you are one line away.