DEEPSEEK V4 FLASH 0731

CANONICAL MODEL

DeepSeek V4 Flash 0731

Deepseek · text · released unknown

Canonical ID: deepseek/deepseek-v4-flash-0731
Open weights: Yes
Status: ACTIVE

Provider routes

via Alibaba Token Plan

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Input $0.00/MOutput $0.00/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Alibaba Token Plan (China)

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Input $0.00/MOutput $0.00/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Nvidia

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Input $0.00/MOutput $0.00/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via OpenCode Zen

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Input $0.00/MOutput $0.00/M

Tools: YesContext: 200,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via SCNet Token Plan

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Input $0.00/MOutput $0.00/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Umans AI Coding Plan

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Input $0.00/MOutput $0.00/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via OpenRouter

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Input $0.02/MOutput $0.32/M

Tools: YesContext: 1,310,720Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Merge Gateway

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Input $0.04/MOutput $0.07/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via NanoGPT

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Input $0.05/MOutput $0.16/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via NanoGPT

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Input $0.05/MOutput $0.16/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Deep Infra

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Input $0.06/MOutput $0.18/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Eden AI

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Input $0.06/MOutput $0.18/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Eden AI

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Input $0.06/MOutput $0.18/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Vercel AI Gateway

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Input $0.08/MOutput $0.15/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via CrofAI

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Input $0.08/MOutput $0.10/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Ambient

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Input $0.08/MOutput $0.18/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Cortecs

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Input $0.09/MOutput $0.17/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Bothub

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Input $0.10/MOutput $0.28/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Melious

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Input $0.12/MOutput $0.29/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Baseten

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Input $0.13/MOutput $0.26/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Perplexity Agent

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Input $0.13/MOutput $0.26/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via RunInfra

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Input $0.13/MOutput $0.27/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via CoreWeave

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Input $0.13/MOutput $0.28/M

Tools: YesContext: 262,144Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Inceptron

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Input $0.13/MOutput $0.28/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via OpenReason

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Input $0.14/MOutput $0.27/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via AMD

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Arcee

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via DigitalOcean

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Eden AI

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Eden AI

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Eden AI

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,024,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Hugging Face

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Nebius Token Factory

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,024,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Neuralwatt

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,048,560Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via OpenCode Zen

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Together AI

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Umans AI

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via AIHubMix

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Input $0.14/MOutput $0.28/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via OrcaRouter

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Input $0.15/MOutput $0.29/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Vivgrid

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Input $0.15/MOutput $0.30/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via OpenCode Go

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Input $0.15/MOutput $0.60/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via GreenPT

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Input $0.16/MOutput $0.40/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Venice AI

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Input $0.17/MOutput $0.35/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Alibaba

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Input $0.20/MOutput $0.40/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via AKI.IO

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Input $0.20/MOutput $0.50/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Eden AI

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Input $0.22/MOutput $0.66/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Ollama Cloud

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Input $0.22/MOutput $0.66/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via SiliconFlow

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Input $0.22/MOutput $0.66/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Eden AI

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Input $0.25/MOutput $0.30/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via TensorX

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Input $0.25/MOutput $0.30/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Merge Gateway

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Input $0.28/MOutput $0.56/M

Tools: NoContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Requesty

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Input $0.28/MOutput $0.56/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Requesty

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Input $0.28/MOutput $0.56/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via AIHubMix

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Input $0.28/MOutput $1.40/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Ofox

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Input $0.31/MOutput $0.92/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via IteraCompute

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Input $0.34/MOutput $1.05/M

Tools: YesContext: 970,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Venice AI

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Input $0.35/MOutput $0.70/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via EmpirioLabs AI

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Input $0.42/MOutput $1.27/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Charm Hyper

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Input $0.44/MOutput $1.32/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Chutes

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Input $0.44/MOutput $1.32/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Cloudflare Workers AI

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Input $0.44/MOutput $1.32/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Eden AI

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Input $0.44/MOutput $1.32/M

Tools: YesContext: 1,310,720Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Kilo Gateway

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Input $0.44/MOutput $1.32/M

Tools: YesContext: 1,048,576Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Volcengine Ark

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Input $0.45/MOutput $1.34/M

Tools: YesContext: 1,000,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Eden AI

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Input $0.45/MOutput $0.91/M

Tools: YesContext: 256,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

DeepSeek V4 Flash 0731

via Scaleway

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Input $0.47/MOutput $0.94/M

Tools: YesContext: 256,000Open weights: YesReasoning

Last verified: 2026-09-29 · sources & route detail

Use cases

Local/Self Hosted · Recommended
Open weights are documented for this canonical model.

Open Weight · Recommended
Open weights are documented for this canonical model.

Harness compatibility

Aider · Compatible With Configuration
Provider support: Openrouter. Tool calling: Yes.

Hermes Agent · Compatible With Configuration
Provider support: Openrouter. Tool calling: Yes.

OpenCode · Compatible With Configuration
Provider support: Openrouter. Tool calling: Yes.

Benchmark results

Benchmark	Score	Metric	Confidence
No benchmark results recorded.

Sources

Models.dev catalog · Medium
OpenRouter model API · Medium