Meldport
DeepSeekactive

DeepSeek V4 Flash

meldport/deepseek-v4-flash

DeepSeek V4 Flash through the Meldport API for production AI workloads.

Get API access

MODEL OVERVIEW

About DeepSeek V4 Flash

DeepSeek V4 Flash is a verified model available through Meldport. It uses a stable public alias, reviewed capability metadata, and an explicit customer price. Meldport selects a healthy provider for the alias and records the observed cost boundary for reconciliation and usage accounting.

GOOD FIT FOR

  • Text generation, extraction, and automation
  • Image-aware prompts and visual analysis
  • Tool calling and agent workflows

BEFORE YOU SHIP

  • Check capabilities, context limit, and price against your workload.
  • Test tool call parsing and error handling before production.
  • Verify image input size and format limits for your use case.

TECHNICAL SPECIFICATIONS

What this model supports

Model IDmeldport/deepseek-v4-flash
PublisherDeepSeek
CapabilitiesText, Vision, Cache, Tools
Context window1M
Lifecycleactive
VerifiedNov 1, 2026

CURRENT RATES

Pricing

MetricRateUnit
Input$0.066per million tokens
Output$0.198per million tokens
Provider-reported cached input$0.0066per million tokens
Minimum charge$0.00001per request

Provider-reported cached input tokens use the displayed rate. Every request is recorded in the wallet ledger.

QUICKSTART

Call this model

The same endpoint works from any language.

Send POST /v1/chat/completions with an API key that has inference:invoke. Use meldport/deepseek-v4-flash in the model field. Supply your conversation in messages and set stream: true for streamed output. The published context limit is 1M tokens.

This model publishes tool calling. Send function definitions in tools and return tool results in the conversation. Vision inputs are listed for this model. Request fields and output limits · Streaming format · Errors and retry rules

curl https://api.meldport.com/v1/chat/completions \
  -H "Authorization: Bearer $MELDPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "meldport/deepseek-v4-flash",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

COMMON QUESTIONS

Frequently asked questions

What is the API model ID for DeepSeek V4 Flash?

Use meldport/deepseek-v4-flash in the model field of your API request.

Which capabilities does DeepSeek V4 Flash support?

This model currently publishes Text, Vision, Cache, Tools support through Meldport.

How is DeepSeek V4 Flash priced?

Requests are billed per token. Input costs $0.066 per million tokens and output costs $0.198 per million tokens. Provider-reported cached input tokens cost $0.0066 per million tokens; Meldport response caching is bypassed. A minimum charge of $0.00001 applies per request. Charges are deducted from your wallet balance in real time.

Which endpoint runs DeepSeek V4 Flash?

Send a request to POST https://api.meldport.com/v1/chat/completions with your Meldport API key and use meldport/deepseek-v4-flash in the model field.

What context window does DeepSeek V4 Flash support?

The published context limit is 1M tokens.