BROWSER USE

- Browser Use Agents: give Browser Use a task and receive completed work. API V4 is current for new integrations.
- Browser Infrastructure: connect your agent or automation to managed browsers through SDK, REST, or CDP. Starts at $0.02/browser-hour.
- Developer tools: Open Source, Browser Harness, SDK, and MCP support the two products above.

[Developer Index](https://browser-use.com/index.md)
[Product Map](https://browser-use.com/llms.txt)
[Full Product Context](https://browser-use.com/llms-full.txt)
[Pricing](https://browser-use.com/pricing.md)
[Cloud Docs](https://docs.browser-use.com/cloud/quickstart)
[Open Source Docs](https://docs.browser-use.com/open-source/introduction)

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# DeepSeek V4.1 Flash 1017 benchmark: 75.0/100 at 22¢ per browser task

Browser Use Bench v2.1 | 180 tasks | October 17, 2026

## DeepSeek V4.1 Flash 1017 on real browser tasks.

#3 of 22 at max effort. No other model in the test scores higher for less.

Run October 17, 2026 on the DeepSeek API. Cost is at peak rates (off-peak is half) and about 0.1% of calls reported no usage, so it is a slight lower bound. It ran on different CI runners from the rest of the lineup, so its times are not comparable.

Score75.0

Cost / task22¢

Median time17 min

#

Model

Score

95% range

Cost / task

Median time

3

[DeepSeek V4.1 Flash 1017 max](https://browser-use.com/benchmarks/models/deepseek-v4-1-flash-1017)

75.0

71–79

22¢

17 min†

6

[DeepSeek V4.1 Flash 1017 low](https://browser-use.com/benchmarks/models/deepseek-v4-1-flash-1017)

74.0

70–78

12¢

12 min†

7

[DeepSeek V4.1 Flash 1017 high](https://browser-use.com/benchmarks/models/deepseek-v4-1-flash-1017)

73.6

70–77

15¢

13 min†

† Ran on different CI runners from the rest of the lineup, so its time is not comparable.

180 long tasks on live websites, the same for every model, run in the open-source BrowserCode harness (Browser Use's own agent runs in ours). Mean weighted rubric score per task, 0-100. Estimated model cost per task in USD. Excludes search, judge, browser and runner costs. Runner and encrypted tasks: [github.com/browser-use/benchmark](https://github.com/browser-use/benchmark).

Compare |[full leaderboard](https://browser-use.com/benchmarks/agents)

-   [GPT-6.1 Sol79.6](https://browser-use.com/benchmarks/models/gpt-6-1-sol)
-   [GPT-6 Astra77.9](https://browser-use.com/benchmarks/models/gpt-6-astra)
-   [GPT-6 Sol74.4](https://browser-use.com/benchmarks/models/gpt-6-sol)
-   [GPT-5.6 Luna69.6](https://browser-use.com/benchmarks/models/gpt-5-6-luna)
-   [GPT-6 Luna69.0](https://browser-use.com/benchmarks/models/gpt-6-luna)
-   [Opus 5.575.0](https://browser-use.com/benchmarks/models/claude-opus-5-5)
-   [Opus 566.8](https://browser-use.com/benchmarks/models/claude-opus-5)
-   [Sonnet 5.572.7](https://browser-use.com/benchmarks/models/claude-sonnet-5-5)
-   [Fable 5.172.0](https://browser-use.com/benchmarks/models/claude-fable-5-1)
-   [Haiku 5.569.5](https://browser-use.com/benchmarks/models/claude-haiku-5-5)
-   [Grok 4.773.3](https://browser-use.com/benchmarks/models/grok-4-7)
-   [DeepSeek V4.1 Flash70.9](https://browser-use.com/benchmarks/models/deepseek-v4-1-flash)
-   [GLM 5.3 FlashX59.7](https://browser-use.com/benchmarks/models/glm-5-3-flashx)

[Run your tasks in the cloud](https://cloud.browser-use.com/v4?utm_source=browser-use&utm_medium=benchmark-models)