Sold by: Salient Engineering
Deployed on AWS
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A self-hosted, production-ready Qwen 3.8 27B model deployed into your AWS environment with a single click. Because everything runs entirely within your private cloud, your data stays secure, isolated, and fully under your control. Best of all, unlimited tokens.
Overview
This is a self-hosted deployment of the Qwen 3.8 27B large language model. It runs as a single GPU-powered EC2 instance allowing you to keep your data private and leverage unlimited tokens. Access is over HTTPS on port 443 with a per-instance API key; Ollama itself listens only on localhost. GPU instance types need EC2 quota for "Running On-Demand G and VT instances" (L-DB2E81BA), which new AWS accounts often have set to 0. The model is preloaded into GPU memory on boot, so the first prompt does not wait for a cold load. Once the instance is powered on, the model is ready in about 5 minutes. Highlights of the Qwen 3.8 model include:
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Dense 27B causal language model with a native vision encoder for image and video understanding, including STEM diagrams, documents, and hour-scale video.
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Native context window of 262,144 tokens, extensible up to 1,000,000 tokens with YaRN.
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Thinking mode is on by default and can be disabled per request; reasoning depth is tunable with reasoning_effort, and preserve_thinking retains reasoning context across turns.
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Stronger agent execution for autonomous planning and end-to-end task completion, with published scores including 61.7 on SWE-bench Pro and 84.3 on OSWorld-Verified.
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Hybrid Gated DeltaNet and Gated Attention architecture, with Multi-Token Prediction (MTP).
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Fully open-source under the Apache 2.0 license.
Highlights
- Data security, privacy, and confidentiality
- Predictable cost
- Unlimited usage of a dedicated model
Details
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Delivery method
Delivery option
64-bit (x86) Amazon Machine Image (AMI)
Latest version
Operating system
Ubuntu 26.04
Deployed on AWS
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Pricing
Free trial
Try this product free for 5 days according to the free trial terms set by the vendor. Usage-based pricing is in effect for usage beyond the free trial terms. Your free trial gets automatically converted to a paid subscription when the trial ends, but may be canceled any time before that.
Pricing is based on actual usage, with charges varying according to how much you consume. Subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Dimension | Cost/hour |
|---|---|
g6.xlarge Recommended | $0.09 |
g6e.2xlarge | $0.09 |
g6.2xlarge | $0.09 |
g5.xlarge | $0.09 |
g5.2xlarge | $0.09 |
g6e.xlarge | $0.09 |
Dimensions summary
You pay by the hour for the GPU instance that runs this model in your own AWS account. Pricing scales with the compute you select, not by tokens or requests. Six instance options span three families: g5, g6, and g6e. Within each family, the xlarge and 2xlarge sizes give you a smaller or larger machine. You choose the family and size that fit your workload, then pay the hourly rate for as long as the instance runs.
Top-of-mind questions for buyers
Each option maps to a named AWS GPU instance type. The g5, g6, and g6e families use different GPU generations. Within a family, xlarge is a single-GPU machine and 2xlarge gives a larger configuration. You pick the type, and billing follows that instance's hourly rate.
The hourly software fee meters running time only. When you stop the instance, the hourly charge stops accruing. You pay for the machine while it runs, not per token or per request. Stopped instances may still incur underlying AWS storage fees separate from this software charge.
Yes. Each instance you launch bills independently at its own hourly rate. Running two instances doubles the hourly software charge. The model runs in your own AWS account, so you control how many instances run and for how long.
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Vendor refund policy
Refunds may be considered on a per-case basis. Please contact us at support@salientengineering.com for inquiries.
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Delivery details
64-bit (x86) Amazon Machine Image (AMI)
Amazon Machine Image (AMI)
An AMI is a virtual image that provides the information required to launch an instance. Amazon EC2 (Elastic Compute Cloud) instances are virtual servers on which you can run your applications and workloads, offering varying combinations of CPU, memory, storage, and networking resources. You can launch as many instances from as many different AMIs as you need.
Version release notes
HTTPS on port 443 with a per-instance API key (Bearer). Ollama now listens on 127.0.0.1:11434 only and OLLAMA_ORIGINS is no longer "*" (set SALIENT_ALLOWED_ORIGINS to allow browser apps). The baked model is read off EBS in parallel at boot, so it is ready in about 5 minutes instead of up to 90. The EC2 system log and the SSH login banner show the endpoint, API key, TLS fingerprint and example requests. Added instance types: g6.xlarge, g6.2xlarge, g5.xlarge, g5.2xlarge, g6e.xlarge.
Upgrading from an earlier version: clients that called http://:11434 must switch to https:// with the API key, or set SALIENT_EXPOSE_OLLAMA_HTTP=1 in user data to keep the old plain-HTTP listener.
Additional details
Usage instructions
Before you launch: GPU instance types need the EC2 quota "Running On-Demand G and VT instances" (quota code L-DB2E81BA) in your Region to be at least the instance's vCPU count (g6.xlarge = 4 vCPUs). New AWS accounts often have 0, and the launch then fails. Check it or request an increase at https://console.aws.amazon.com/servicequotas/home/services/ec2/quotas/L-DB2E81BA before you subscribe.
- Launch on g6.xlarge or another listed type. In the Security Group, allow inbound TCP 443 from the addresses that will call the API, and TCP 22 only if you need SSH.
- Wait about 5 minutes. EC2 console > your instance > Actions > Monitor and troubleshoot > Get system log shows "Salient LLM appliance: READY" with the endpoint, API key and examples. Status at any time: curl -k https://<PUBLIC_IP>/healthz
- Call the API with the key from the system log (or /home/ubuntu/salient-api-key over SSH): curl -k https://<PUBLIC_IP>/api/tags -H "Authorization: Bearer <API_KEY>" curl -k https://<PUBLIC_IP>/v1/chat/completions -H "Authorization: Bearer <API_KEY>" -H "Content-Type: application/json" -d '{"model":"qwen3.8:27b","messages":[{"role":"user","content":"Hello"}]}'
- The TLS certificate is self-signed: use -k, or pin the SHA-256 fingerprint printed in the system log. For a trusted certificate, set SALIENT_DOMAIN and SALIENT_LETSENCRYPT_EMAIL in user data (needs a DNS record and TCP 80 open), or run sudo salient-enable-letsencrypt DOMAIN EMAIL. Settings (your own API key, allowed browser origins, context length) go in /etc/salient/salient.conf or EC2 user data, for example SALIENT_ALLOWED_ORIGINS=https://app.example.com .
Resources
Vendor resources
Support
Vendor support
The Salient Engineering support team can be reached at: support@salientengineering.com
Our team is happy to assist with deployment and configuration issues.
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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