---
title: "GPT-6.1 Terra benchmark: 79.0/100 at $1.26 per browser task"
description: "GPT-6.1 Terra scores 79.0/100 on 180 real browser tasks, #5 of 40, at $1.26 per task. No other model in the test scores higher for less."
canonical: "https://browser-use.com/benchmarks/models/gpt-6-1-terra"
---

# GPT-6.1 Terra benchmark: 79.0/100 at $1.26 per browser task

45505560657075808510¢20¢50¢$1$2$5$10model cost per task, log scalescore / 100GPT-6.1 Sol81.3GPT-6 Sol79.4GPT-6.1 Terra79.0GPT-6 Astra77.9Kimi K3.1 Pro76.7DeepSeek V4.1 Flash 101775.0Opus 5.575.0Grok 4.773.3Browser Use72.9Sonnet 5.572.7Fable 5.172.0DeepSeek V4.1 Flash70.9GPT-5.6 Luna69.6Haiku 5.569.5GPT-6 Luna69.2Opus 566.8GLM 5.3 FlashX59.7MiniMax M3.1 Flash50.6

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).

---

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