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DeepSeek V4 Flash 0423

deepseek·deepseek/deepseek-v4-flash-0423·GA·Open weights·deepseek-flash series
Initial DeepSeek V4 Flash snapshot for economical reasoning, coding, and million-token agent workloads

DeepSeek V4 Flash 0423 is offered by 3 providers on this page. Its reference price is $0.44 per 1M input tokens and $1.32 per 1M output tokens. The lowest paid channel is Venice AI at $0.138 / $0.275 per 1M, about 3.2× below the reference price. That channel is a third-party gateway, so confirm its availability and rate limits before depending on it.

The context window is 1,000,000 tokens at the reference host, but hosts report different limits, from 131,072 to 1,000,000, so the usable window depends on the provider you pick. It supports reasoning, tool use, and structured output. The weights are open, so it can also be self-hosted or served through a gateway of your choice. Providers report the capability flags inconsistently, so verify a specific feature against the host you plan to use. Its training knowledge cuts off at 2025-05.

Specs & pricing

Input / output per 1M tokens
Reference price·Ofox
$0.44 / $1.32
Blended $0.66 · Cache read $0.014
Lowest paid·Venice AIGateway
$0.138 / $0.275
Blended $0.172 · 3.2× spread
Context
1,000,000
Output limit
384,000
Knowledge cutoff
2025-05
Released / updated
2026-04-23 / 2026-04-23
Capabilities
✓ Reasoning✓ Tool use✓ Structured output✓ TemperatureAttachments
⚠ Providers report capability flags inconsistently
Modalities
Text

Available at 3 providers3 with public prices

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
Venice AI
deepseek-v4-flash
Gateway$0.138$0.275$0.028—1,000,00032,768
Merge GatewayGateway$0.139$0.278——131,072 ⚠32,768
OfoxGateway$0.44$1.32$0.014—1,000,000384,000

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Your usage cost

1Venice AI$28.15
2Merge Gateway$41.70
3Ofox$102.88
The cheapest paid channel is the only channel.

Reasoning control

effort = noneeffort = loweffort = mediumeffort = highToggle (on / off)effort = minimaleffort = xhigheffort = max

Related models

DeepSeek V4.1 Flashsame series$0.15 / $0.60DeepSeek V4.1 Flash Thinkingsame series$0.30 / $1.20DeepSeek V4 Flash Vision Expsame series$0.15 / $0.60DeepSeek V4 Flashcheaper alternative$0.15 / $0.60GLM-5.3-Flashcheaper alternative$0.075 / $0.25MiMo-V2.5cheaper alternative$0.14 / $0.28Gemini 2.5 Flash-Litecheaper alternative$0.10 / $0.40

Price historyone sample accumulated per data sync

Input list $0.44Output list $1.32Min blended $0.172

Price history accumulates from each data sync; currently only 1 sample(s) (2026-09-11). Each future sync adds a point, and once accumulated a line is drawn here.

Data partly from models.dev (MIT) · Ofox official docs ↗