Long-horizon reasoning
A 1M-token context window with chain-of-thought planning that stays on task across entire codebases.
Nimbus-2 plans, codes, and ships. One API call streams production-grade answers, decisions, and code at 842 tokens per second.
Demo: the Nimbus API streams a summarized code review in real time.
Everything you need to ship generative features — nothing you don't.
A 1M-token context window with chain-of-thought planning that stays on task across entire codebases.
Typed SDKs for Python, Go, and TypeScript, structured JSON outputs, and token-level streaming by default.
Constitutional guardrails, automatic PII redaction, and full audit logs on every single request.
From API key to production in three steps.
Create a workspace, grab a key, and pick the model that fits your latency budget.
POST JSON to /v1/chat with tools, schemas, and system instructions attached.
Token-level SSE streams land in your app with a sub-200ms time-to-first-token.
“Nimbus-2 reviewed our ingestion pipeline and caught two race conditions. It reads a repo like a senior engineer.”
“We replaced three vendors with one Nimbus endpoint. Streaming JSON cut our p95 latency nearly in half.”
Start free. Pay for tokens, not seats.
$0 / month
$49 / month
Custom
Nimbus-2 is our frontier generative model: a 1M-token, tool-using reasoner tuned for coding, analysis, and long-horizon planning tasks.
You pay per token, never per seat. The Developer tier includes 1M free tokens each month; Scale adds priority routing and an SLA.
No. API inputs and outputs are never used to train our models, and a zero-retention mode is available on every plan.
Get your API key in 60 seconds. No credit card required.
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Free tier includes 1M tokens · SOC 2 Type II · GDPR ready