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DeepSeek V3.1 (OpenRouter)

Cost-efficient text model in OpenRouter for everyday assistant, coding, and automation prompts.

verifiedRecently verifiedSource: openrouter-models-api

Health low (33)

Best for

• Budget-aware automation and customer support drafting.

Limitations

• Shorter context window versus latest high-context frontier models.
• Needs prompt constraints for compliance-sensitive outputs.

Use carefully when

• Very long-context policy analysis tasks.

Quickstart

Use for high-volume assistant traffic and route edge cases to stronger models.

Setup checklist

• API key required: Yes
• SDK quality: medium
• Self-host difficulty: easy

Health Meter

• Setup complexity: 42
• Safety & misuse risk: 34
• License/compliance risk: 18

• Good baseline for controlled deployment.

Capabilities

contextTokens32768
toolCallingtrue

Benchmarks

contextWindowTokens

32768

inputCostPerMUsd

0.15

outputCostPerMUsd

0.75

inputModalitiesCount

1

Community reviews

0 reviews • avg -

Samples

Support draft

Generate concise refund-policy reply with checklist.

Last verified: 25/2/2026, 3:45:28 am • Source: https://openrouter.ai/api/v1/models

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