Hi - I answer from the OpenSmartRoute documentation: routing, the API, plans and quotas, self-hosting. Ask away, or open a support ticket if you need a person.
Grounded in the docs - follow a source before acting on it.
DeepSeek V4 Flash 0731 (free) - Model - OpenSmartRoute
Modelv1.0.0
DeepSeek V4 Flash 0731 (free)
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workfl
Reference model card from the OpenRouter listing - model deepseek/deepseek-v4-flash-0731:free. Prices are per million tokens as listed; ratings and installs below are from this marketplace.
DeepSeek V4 Flash 0731 (free)
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows....
Facts
Vendor
DeepSeek
Context window
1,048,576 tokens
Max output
393,216 tokens
Input price
$0.00 / 1M tokens
Output price
$0.00 / 1M tokens
Input
text
Output
text
Tool calling
yes
Structured outputs
yes
Reasoning
yes
Open weights
deepseek-ai/DeepSeek-V4-Flash-0731
Endpoint: https://openrouter.ai/api/v1 (OpenAI-compatible), model deepseek/deepseek-v4-flash-0731:free
Use it
Copy one of these into your project. Installing also returns the manifest and these snippets.
# after Install: the listing is in your workspace's routing pool - nothing else to configure
curl -s -X POST https://api.opensmartroute.ai/api/v1/route -H 'Authorization: Bearer $OSR_API_KEY' -H 'Content-Type: application/json' -d '{"text": "...", "plan": true}'
# or pin it on the OpenAI-compatible endpoint: {"model": "model-deepseek-deepseek-v4-flash-0731-free", ...}
Manifest
An Open Capability Manifest: the router reads it to know what this does, what it costs and when to pick it.
