DeepSeek V4.1 Flash TEE

DeepSeek V4.1 Flash supports text and image input, reasoning, tool calling, and structured output with a 1M-token context window. This route runs through Tinfoil attested inference inside a Trusted Execution Environment.

  • Reasoning
  • Vision
  • Tool Calling
  • Parallel Tool Calls
  • Structured Output

Added Sep 12, 2026

Model weights

Pricing

Auto routing · per 1M tokens
Input
$0.65
Output
$1.45
Cache read
$0.13
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Specifications

Context window
1M
Max output
384K
Avg output (7d)
515 tokens
Longer than 44% of models

Benchmarks

Sourced from Design Arena.

Best Category

3D

Best Elo

1376

Best Rank Percentile

Top 4%

Ranking Distribution

30,119 battles

60%

45%

30%

15%

0%

15.2%

First

39.6%

Second

34.8%

Third

10.4%

Fourth

Category Performance

Elo
Rank
3DTop 4%ASCIITop 11%Data VizTop 10%Game DevTop 6%SVGTop 20%UITop 10%WebsiteTop 7%

Models Arena

3D

Top 4%

1376

Elo

59.1%

Win

149.5s

Avg Time

#7

Rank

Game Development

Top 6%

1344

Elo

55.2%

Win

153.8s

Avg Time

#11

Rank

UI Component

Top 10%

1316

Elo

51.8%

Win

108.3s

Avg Time

#17

Rank

Website

Top 7%

1314

Elo

50.8%

Win

132.8s

Avg Time

#13

Rank

Data Visualization

Top 10%

1299

Elo

52.5%

Win

113.7s

Avg Time

#17

Rank

ASCII Art

Top 11%

1290

Elo

56.3%

Win

97.5s

Avg Time

#10

Rank

SVG

Top 20%

1241

Elo

49.4%

Win

72.4s

Avg Time

#25

Rank

Updated Oct 2, 2026, 4:59 PM · Matched as Deepseek V4 1 Flash

Design Arena

Providers

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