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DeepSeek · Language model

DeepSeek Flash Latest

~deepseek/deepseek-flash-latest
  • Language
Released Sep 14, 2026

This model always redirects to the latest model in the DeepSeek Flash family.

Specifications

Context window
1,048,576 tokens
Max output
943,718 tokens
Input
text, image
Output
text
Reasoning effort
max, high, low
Tokenizer
Router

Supported parameters

Accepted by the model and forwarded as-is by the gateway.

  • frequency_penalty
  • logit_bias
  • logprobs
  • max_tokens
  • min_p
  • presence_penalty
  • reasoning
  • reasoning_effort
  • repetition_penalty
  • response_format
  • seed
  • stop
  • structured_outputs
  • temperature
  • tool_choice
  • tools
  • top_k
  • top_logprobs
  • top_p

Use it

POST /api/v1/chat/completions · MCP chat · full reference

curl https://omnirail.org/api/v1/chat/completions \
  -H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
  -d '{"model":"~deepseek/deepseek-flash-latest","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'