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GPT-5.6 Terra benchmarks — leaderboard rank, pricing, and comparisons.

GPT-5.6 Terra ranks #13 on the AskClash LLM leaderboard with an overall score of 61.4. It scores 77.0 on the Coding Agent Index and 35.4 on Terminal-Bench. Compare GPT-5.6 Terra vs GPT, Claude, Gemini, DeepSeek, open-weight, and frontier AI models using public benchmark scores, token pricing, context window, and access details.

Rank #13AskClash overall score: 61.4
$2.50 / $15.0Input and output token price, when published. Context: 1M.
Visit websiteVisit the model provider's website.

GPT-5.6 Terra benchmark snapshot

AskClash combines public LLM benchmark cells into a weighted percentile score and penalizes missing coverage so narrow rows do not dominate better-measured models.

Overall61.4
Benchmark cells15
Context1M
CreatorOpenAI

GPT-5.6 Terra public benchmark scores

Cached benchmark values can include HLE, GPQA, SWE-bench, SWE-Pro, SWE-Atlas, Terminal-Bench, MCP Atlas, MMMU-Pro, ARC-AGI-2, Tau2, and model-specific coding or agent scores.

ACB

56.4 score

RWT

8.5 score

Coding Agent Index

77.0 score

HLE

42.9 score

GPQA

92.9 score

IFEval

71.2 score

SWE-Pro

63.4 score

SWE-Atlas

81.0 score

Terminal-Bench

35.4 score

DeepSWE

69.6 score

GDPval-AA

1593.0 score

Finance Agent

54.4 score

MMMU-Pro

80.7 score

ARC-AGI 2

83.9 score

Tau2

86.3 score

MRCR

89.6 score

GPT-5.6 Terra vs other AI models

Use these comparison links to evaluate GPT-5.6 Terra against nearby LLMs by benchmark score, price, context window, and provider.

Related AI and tech coverage

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