modelsdev DeepSeek V4.1 Flash (nano-gpt/deepseek/deepseek-v4.1-flash)

modelsdev DeepSeek V4.1 Flash costs USD 0.0537 per 1M input tokens and USD 0.2148 per 1M output tokens (community cross-check, https://models.dev/), verified 2026-10-23 23:39 UTC.

Last verified 2026-10-23T23:39:40+00:00 · Source: https://models.dev/ (community cross-check, waak source modelsdev)
A first-party listing of this model exists and is shown below; this row is the community cross-check.

Other listings of this model

Sources can disagree. The provider's own listing is first-party; LiteLLM, OpenRouter and models.dev are community cross-checks. Differences are shown, not resolved.

Price history (90 days)

Each row is a change point: the price held from that moment until the next row. Full history: JSON · CSV.

Changes

API: /v1/skus/llm/modelsdev/nano-gpt/deepseek/deepseek-v4.1-flash

Rack Rates (2026). modelsdev DeepSeek V4.1 Flash [data as of 2026-10-23]. https://rackrates.dev/llm/modelsdev/nano-gpt/deepseek/deepseek-v4.1-flash (accessed 2026-10-24). List prices, not transacted prices. CC BY 4.0.

@misc{rackrates_llm_modelsdev_nano_gpt_deepseek_deepseek_v4_1_flash_2026,
  author       = {{Rack Rates}},
  title        = {modelsdev DeepSeek V4.1 Flash},
  year         = {2026},
  howpublished = {\url{https://rackrates.dev/llm/modelsdev/nano-gpt/deepseek/deepseek-v4.1-flash}},
  note         = {Data as of 2026-10-23; accessed 2026-10-24; list prices, not transacted prices; CC BY 4.0}
}