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deepseek/deepseek-chat

DeepSeek chat model for instruction following, coding, and analysis

Source-linkeddeepseekOpen weightsReleased 2025-12-01
Report data
Context window1M
Maximum output384K
Provider offers6
Knowledge cutoff2025-09
Capabilities

What this model supports

ReasoningNo
Tool callingYes
Structured outputNo
AttachmentsYes
Temperature controlYes
Open weightsYes
Creator
DeepSeek
Family
deepseek
Modalities
Text
License
Not documented
Release date
2025-12-01
Model ID
deepseek/deepseek-chat
Market availability

Provider pricing

Report price →
Providers offering DeepSeek Chat
ProviderProvider model IDContextInput / 1MOutput / 1MCached / 1MFeaturesAll pricing
AnyAPIdeepseek/deepseek-chat1M· T ·
View
{}
OrcaRouterdeepseek/deepseek-chat1M$0.140$0.280$0.028· T ·
View
{
  "cache_read": 0.028,
  "input": 0.14,
  "output": 0.28
}
DeepSeekdeepseek-chat1M$0.140$0.280$0.003· T ·
View
{
  "cache_read": 0.0028,
  "input": 0.14,
  "output": 0.28
}
OpenRouterdeepseek/deepseek-chat131.072K$0.200$0.800· T S
View
{
  "input": 0.2002,
  "output": 0.8001
}
ZenMuxdeepseek/deepseek-chat128K$0.280$0.420$0.030· T ·
View
{
  "cache_read": 0.03,
  "input": 0.28,
  "output": 0.42
}
Kilo Gatewaydeepseek/deepseek-chat163.84K$0.320$0.890$0.150· T ·
View
{
  "cache_read": 0.15,
  "input": 0.32,
  "output": 0.89
}
Evidence

Published benchmark results

Aider Polyglot vs top 8 models
GPT-5
88.0
o3-pro
84.9
Gemini 2.5 Pro
83.1
o3
81.3
DeepSeek Reasoner
74.2
Claude Opus 4
72.0
o4-mini
72.0
DeepSeek Chat
70.2
Design Arena: 3d vs top 8 models
Z.ai: GLM 5.2
1371.0
Claude Fable 5
1361.0
xAI: Grok 4.5
1352.0
Kimi K2.6
1348.0
Anthropic: Claude Opus 4.6
1348.0
Z.ai: GLM 5.1
1336.0
DeepSeek V4 Pro
1326.0
DeepSeek Chat
1160.0
Design Arena: codecategories vs top 8 models
Z.ai: GLM 5.2
1352.0
Claude Fable 5
1344.0
Anthropic: Claude Opus 4.6
1336.0
Anthropic: Claude Opus 4.7
1330.0
xAI: Grok 4.5
1328.0
Z.ai: GLM 5.1
1321.0
Kimi K2.6
1320.0
DeepSeek Chat
1151.0
Design Arena: dataviz vs top 8 models
Claude Fable 5
1372.0
Z.ai: GLM 5.1
1366.0
xAI: Grok 4.5
1330.0
Anthropic: Claude Opus 4.6
1321.0
Anthropic: Claude Opus 4.7
1320.0
Z.ai: GLM 5.2
1318.0
Anthropic: Claude Sonnet 4.6
1317.0
DeepSeek Chat
1138.0
Design Arena: gamedev vs top 8 models
Claude Fable 5
1387.0
Z.ai: GLM 5.2
1354.0
Claude Sonnet 5
1345.0
GPT-5.5
1344.0
Anthropic: Claude Opus 4.6
1339.0
MiMo-V2.5-Pro
1334.0
Anthropic: Claude Opus 4.7
1334.0
DeepSeek Chat
1115.0
Design Arena: svg vs top 8 models
Claude Fable 5
1364.0
Gemini 3.1 Pro Preview
1340.0
Gemini 3.5 Flash
1297.0
Anthropic: Claude Opus 4.6
1279.0
GPT-5.5
1277.0
Anthropic: Claude Opus 4.7
1274.0
Z.ai: GLM 5.1
1273.0
DeepSeek Chat
1027.0
Design Arena: uicomponent vs top 8 models
Claude Fable 5
1406.0
Anthropic: Claude Opus 4.7
1358.0
Anthropic: Claude Opus 4.6
1344.0
Z.ai: GLM 5.2
1336.0
Qwen: Qwen3.7 Max
1331.0
Z.ai: GLM 5.1
1330.0
Anthropic: Claude Sonnet 4.6
1321.0
DeepSeek Chat
1143.0
Design Arena: website vs top 8 models
Z.ai: GLM 5.2
1346.0
Claude Fable 5
1336.0
Anthropic: Claude Opus 4.6
1331.0
Anthropic: Claude Opus 4.7
1329.0
xAI: Grok 4.5
1323.0
Anthropic: Claude Sonnet 4.6
1320.0
Claude Sonnet 5
1314.0
DeepSeek Chat
1155.0