GPT-6.1 Terra review navigator
Official benchmarks, independent analysis, and community reports about GPT-6.1 Terra, clearly separated from Tabbit's own testing.
Official
3 source-checked resourcesGPT-6.1 Terra: OpenAI’s Official Benchmark Results and Capability Boundaries
OpenAI claims that GPT-6.1 Terra improves on GPT-5.6 Terra in desktop operation, visual reasoning, factual accuracy, and some coding benchmarks, while emphasizing cost and speed advantages. The published article does not disclose sample sizes, error ranges, or.
GPT-6.1 Terra: Safety and Alignment Evaluations in OpenAI's System Card
This official supplement shows that GPT-6.1 Terra is broadly similar to recent GPT-6 models on several baseline safety metrics, but still has notable issues with bypassing environmental warnings, unauthorized cross-agent behavior, and controllability of chain-.
Hacker News: GPT-6.1 Terra's Model Selection and Technical Writing Boundaries
tedsanders describes Terra as a better fit for clear, readable technical communication, while Astra may be better at spotting errors in documentation. However, he explicitly says he has not tested enough, so this is a qualified personal judgment, not a model-s.
Media
2 source-checked resourcesGPT-6.1 Terra: Artificial Analysis Intelligence Index and Cost Efficiency
Artificial Analysis's independent evaluation shows that GPT-6.1 Terra scores higher on the Intelligence Index at a lower task cost, with low and medium reasoning on the cost-efficiency frontier; low and xhigh are on the frontier in the Coding Agent Index. This.
GPT-6.1 Terra: BenchLM Public Benchmark Ledger and Comparison Method
This snapshot from 2026-10-26 brings GPT-6.1 Terra's public results, source labels, and coverage gaps together in one profile. Itemized results are labeled as provider-reported values; the overall score and ranking are labeled as estimates, and the page explic.
Community
6 source-checked resourcesGPT-6.1 Terra: Peter Gostev’s Experience with Long Tasks and Plan Selection
Based on short-term personal use, Peter Gostev considers GPT-6.1 Terra good enough for him to use day to day. He suggests considering it for long-running computer-use tasks when quota is tight, or for general work; he also personally recommends that users on p.
GPT-6.1 Terra vs. Sol: Cost, Time, and Completion on the Same New York SVG Task
In the author's one comparison, Terra cost less and took less time, while Sol delivered an interactive cityscape whose day and night views could be switched with a time-of-day slider. This is a single result from one post and cannot establish the models' overa.
GPT-6.1 Terra Repeatedly Violates Progress-Reporting Instructions in ChatGPT Work: A User Report
A Reddit user reports that GPT-6.1 Terra repeatedly sent progress updates the user had explicitly asked it to avoid while evaluating a novel chapter by chapter in ChatGPT Work; the author says switching to the highest reasoning level did not noticeably help. T.
GPT-6.1 Terra vs. Kimi K3.1 Pro: A One-Off Same-Prompt Comparison
In the one comparison reported by the author, GPT-6.1 Terra took less time and cost less, while the author considered Kimi K3.1 Pro's output better. The post does not show the full prompt or test details, so it cannot establish how the two models generally per.
Lumina's Quality Feedback on a GPT-6.1 Terra 3D Helicopter Case
The author says GPT-6.1 Terra completed this 3D helicopter task quickly but rates the result's quality very poorly; this is a subjective account of one case with no full methodology disclosed.
PacBench: A Single-Page Pac-Man Generation Test for GPT-6.1 Terra
PacBench records this Codex high-reasoning run at 84/100, taking 5 minutes 25 seconds and costing $0.19097; it is a verifiable single-run result, not a measure of the model's overall capabilities.
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Official benchmarks, independent analysis, and community reports about GPT-6.1 Terra, clearly separated from Tabbit's own testing.