Compare deepseek-v4.1-flash-2026-09-10 with other models

Select another model to compare pricing, limits, and capabilities with deepseek-v4.1-flash-2026-09-10.

Models

deepseek-v4.1-flash-2026-09-10

azure

Context Length

1000K

Max Output

384K

Input Cost

$0.30/M

Output Cost

$1.20/M

Mode

Chat

Max Input Tokens

1000K

Max Tokens

384K

Provider

Azure

Tool Choice

Yes

Prompt Caching

Yes

Deprecation Date

2026-12-15

[ WE'RE OPEN SOURCE ]

Scale with the Fastest LLM Gateway

Built for enterprise-grade reliability, governance, and scale. Deploy in seconds.

or, Get started here

Comparison Insights

Comprehensive analysis based on the latest model metadata from the comparison table above.

What should I know about deepseek-v4.1-flash-2026-09-10?

Overview

deepseek-v4.1-flash-2026-09-10 is a chat model provided by Azure.
This model offers an exceptional context window of 1000K tokens, making it ideal for processing extensive documents, long conversations, or large codebases.

Pricing

Input processing costs $0.30 per million tokens.
Output generation costs $1.20 per million tokens.

Output Capabilities

The model can generate up to 384K tokens in a single response.

Availability

Please note: This model is scheduled for deprecation on 2026-12-15.

What capabilities does deepseek-v4.1-flash-2026-09-10 support?

Supports function calling, enabling integration with external tools and APIs for extended functionality.
Features advanced reasoning capabilities for complex problem-solving and multi-step logical tasks.
Allows explicit tool selection, giving developers fine-grained control over function execution.
Implements prompt caching to reduce costs and latency for repeated or similar queries.

deepseek-v4.1-flash-2026-09-10 Pricing Overview

At $0.30 per 1M input tokens and $1.20 per 1M output tokens, deepseek-v4.1-flash-2026-09-10 ranks 1487 out of 3780 chat models by input cost. It is more affordable compared to the median of $0.60 for chat models, and is cheaper than 61% of models in this category.