DeepSeek V4.1 Flash Xploded in Zed
Run deepseek-v4.1-flash-xploded in Zed through MagmaRouter: one key, a hard spend cap, and a model that answers instead of refusing.
| Model id | deepseek-v4.1-flash-xploded |
|---|---|
| Context window | 1,048,576 tokens (1M) |
| Tool calling | Supported |
| Price per 1M tokens | $0.30 input, $0.20 on a cache hit, $1.50 output |
| Intelligence | 39 on the Artificial Analysis Intelligence Index v4.3.2, for the base model |
| Web search | Add :online to the id |
Set it up
- Declare an openai_compatible provider in settings.json with deepseek-v4.1-flash-xploded in available_models.
- Add the key through Agent Settings, Add Provider, so it lives in the OS keychain rather than the file.
- Pick the model in the Agent Panel.
{
"language_models": {
"openai_compatible": {
"magmarouter": {
"api_url": "https://api.magmarouter.com/v1",
"available_models": [
{
"name": "deepseek-v4.1-flash-xploded",
"display_name": "DeepSeek V4.1 Flash Xploded (MagmaRouter)",
"max_tokens": 1048576,
"max_output_tokens": 32768,
"capabilities": { "tools": true }
}
]
}
}
}
}
What a session costs
For a 25-turn agent task (about 750K input tokens re-read across turns, 85% of them cache hits, 25K output), DeepSeek V4.1 Flash Xploded comes to about $0.20 at today's prices; the cache price does most of the work, since re-read context is billed at $0.20 rather than $0.30 per million.
FAQ
Can DeepSeek V4.1 Flash Xploded edit files and run commands in Zed?
Yes. Zed acts through tool calls and this model supports tool calling, so it can read, edit and run, not just chat.
What does a session cost?
About $0.20 for a 25-turn agent task (about 750K input tokens re-read across turns, 85% of them cache hits, 25K output), at $0.30 in, $1.50 out and $0.20 per million on cache hits. Put a spend cap on the key so a long run cannot overrun it.
Is it uncensored?
DeepSeek V4.1 Flash, uncensored: a million tokens of context, tool calling and reasoning, with no refusals. Text only: it does not take images.