DeepSeek: DeepSeek V3

DeepSeekOpen weights

DeepSeek: DeepSeek V3 by DeepSeek costs $0.14 per 1M input tokens and $0.28 per 1M output tokens, with a 164K-token context window.

Pricing

Input (per 1M tokens)

$0.14

Output (per 1M tokens)

$0.28

Cached input (per 1M)

$0.00

Provider	Input / 1M	Output / 1M
DeepSeek	$0.14	$0.28
openrouter	$0.32	$0.89

Specifications

Provider: DeepSeek
Context window: 164K tokens
Parameters: 671B
Released: Dec 2025
Open weights: Yes
Frontier model: No
Hugging Face: deepseek-ai/DeepSeek-V3

Benchmarks

Epoch Capabilities Index: 135.9
FrontierMath: 1.7
GPQA Diamond: 67.6
LMArena (Chatbot Arena) Elo: 1374.5
SWE-bench Verified: 42.0

Speed & latency

Time to first token

0.54s

Output speed

26 tok/s

Fastest host: deepinfra (via hf-router).

Compare DeepSeek: DeepSeek V3 with…

DeepSeek: DeepSeek V3 vs DeepSeek Reasoner$0.28/1M DeepSeek: DeepSeek V3 vs Qwen3 32B$0.28/1M DeepSeek: DeepSeek V3 vs MiMo-V2.5$0.28/1M DeepSeek: DeepSeek V3 vs MiMo-V2.6-Flash$0.28/1M DeepSeek: DeepSeek V3 vs Qwen3 Coder 30B A3B Instruct$0.28/1M DeepSeek: DeepSeek V3 vs MiMo-V2-Flash$0.28/1M

FAQ

How much does DeepSeek: DeepSeek V3 cost?

DeepSeek: DeepSeek V3 is priced at $0.14 per 1M input tokens and $0.28 per 1M output tokens. Output tokens cost more than input.

What is DeepSeek: DeepSeek V3's context window?

DeepSeek: DeepSeek V3 supports a context window of 164K tokens — the maximum prompt plus response length it can handle in a single request.

Is DeepSeek: DeepSeek V3 open weight?

Yes — DeepSeek: DeepSeek V3 has openly available weights.

Data as of 2026-10-15. Source: Pricing via OpenRouter API, openrouter.ai. Pricing is per 1M tokens (USD); confirm with the provider before production use.