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Nemotron 3.5 Bolt E4B

Free
nvidia/nemotron-3.5-bolt-e4b

66K context · Oct 2026 · 2 upstreams

NVIDIA Nemotron 3.5 Bolt E4B is a small language model post-trained from Gemma 4 E4B. It improves multi-turn tool use, instruction following and input grounding for fast voice and device assistants, interactive personas and embedded interfaces, with low memory use and low time to first token.

context
66K
input / 1M
$0
output / 1M
$0
routes
2
speed, 24h
—

Upstreams

2
  1. 1NVIDIAPlatform · freeFreeTPS —TTFT ——
  2. 2NVIDIAYour key · not addedyour planTPS —TTFT ——
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Details

Owner
NVIDIA
Kind
Chat
Released
Oct 2026
Context
66K
Data policy
Provider retention
Endpoint
/api/v1/chat/completions

Quick start

curl https://anyrouter.dev/api/v1/chat/completions \
  -H "Authorization: Bearer $ANYROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "nvidia/nemotron-3.5-bolt-e4b",
  "messages": [
    {
      "role": "user",
      "content": "Say hi in 3 words."
    }
  ]
}'