NVIDIA: Nemotron 3.5 Lightning
NewBetaTrusted Execution Environmentnvidia/nemotron-3.5-lightningModel weightsNVIDIA Nemotron 3.5 Lightning is an open mixture-of-experts model from NVIDIA, with 3B active parameters out of 30B total. It is suited for high-throughput agentic workloads and specialized tasks that...
- Modalities
- TexttoText
- In / out price
- $0.07 / $0.20per 1MCache read $0.04 per 1M
- Context
- 262K
- Released
- Sep 11, 2026
Providers
RedPill routes this private model across verified providers with automatic fallbacks. Pricing is unified, so you pay the same price no matter which provider serves your request, while live metrics show first-token latency, speed, and uptime.
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Start building
Call this model from your application, or through your agents.
For applications
Point your OpenAI SDK at the Gateway. Chat, completions, and embeddings work unchanged.
For agents
Connect Claude Code, Codex, Pi, and more through Private AI Proxy. Traffic is protected while a verified session is active.
import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://tee.redpill.ai/v1",
apiKey: process.env.REDPILL_API_KEY,
});
const response = await client.chat.completions.create({
model: "nvidia/nemotron-3.5-lightning",
messages: [{ role: "user", content: "Say hello." }],
});Check privacy evidence
Follow the receipt from the gateway response to its verified session using four curl requests.
- 1Check the gateway
Fetch the current TEE evidence and check that the keyset has not expired.
curl -fsS "https://tee.redpill.ai/v1/aci/attestation" \ -H "Authorization: Bearer $REDPILL_API_KEY"Output
{ "api_version": "aci/1", "workload_keyset_digest": "sha256:4f3dc45e...", "attestation": { "workload_keyset": { "not_after": 1790498751, ... }, ... }, ... } - 2Send a private request
The response header contains the receipt ID, not the receipt itself.
curl -fsS -i "https://tee.redpill.ai/v1/chat/completions" \ -H "Authorization: Bearer $REDPILL_API_KEY" --json '{"model":"nvidia/nemotron-3.5-lightning","messages":[{"role":"user","content":"Hello"}],"provider":{"aci_verified":true}}'Output
HTTP/2 200 x-receipt-id: rcpt-e0eefe63b3673e2a5984951f ... { "model": "nvidia/nemotron-3.5-lightning", ... } - 3Inspect the receipt
Paste the x-receipt-id above and compare its keyset digest with step 1.
curl -fsS "https://tee.redpill.ai/v1/aci/receipts/REPLACE_WITH_RECEIPT_ID" \ -H "Authorization: Bearer $REDPILL_API_KEY"Output
{ "api_version": "aci/1", "receipt_id": "rcpt-e0eefe63b3673e2a5984951f", "workload_keyset_digest": "sha256:4f3dc45e...", "event_log": [ ..., { "type": "upstream.verified", "session_id": "63c5a08de14e5c5253e6fb29271151f40621beb83b552ccca65772772856053f", "result": "verified", "required": true }, { "type": "response.returned", "body_hash": "sha256:..." } ], ... } - 4Inspect the session
Copy session_id from the upstream.verified event above, then fetch that session.
curl -fsS "https://tee.redpill.ai/v1/aci/sessions/PASTE_SESSION_ID_FROM_RECEIPT" \ -H "Authorization: Bearer $REDPILL_API_KEY"Output
{ "api_version": "aci/1", "upstream_name": "...", "verifier_id": "...", "claims": { "tee_attested": { "status": "asserted", ... }, ... }, ... }