LLM Economics
#8

GPT-5.6 Terra

OpenAI · Proprietary · Reasoning · 1.05M context

77/ 100 composite

Released 2026-07-09

Benchmark Scores by Category

Coding
52.8
Knowledge
81.6
Reasoning
87.1
Agentic
91.4
Math
97.3
Multimodal
75.9

Scores based on weighted benchmarks: SWE-bench, LiveCodeBench (Coding); HLE, MMLU-Pro (Knowledge); ARC-AGI-2, LongBench v2 (Reasoning); Terminal-Bench, BrowseComp (Agentic); FrontierMath, AIME (Math).

API Pricing

Input

$2

per 1M tokens

Output

$12

per 1M tokens

Value Score

6.0

score per $1 output

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