GPT-6.1 Terra
active
OpenAI2026-10-26
Specifications
Modalities
text
image
Context Window1050K tokens
Max Output128K tokens
Training Cutoff2026-06-01
Open SourceNo
Pricing (per 1M tokens)
Input$1.0000
Output$5.0000
Cache Read$0.0500
Benchmarks
MMLU-Pro-
SWE-Bench-
GPQA Diamond-
HumanEval-
ARC-AGI-
MATH-
API
Model ID
gpt-6.1-terraSources
- BleepingComputer: OpenAI launches GPT-6.1 Terra with 3x faster AI agents, 50% lower pricing
release date · as of 2026-10-26
- OpenAI: GPT-6.1 Terra
model id, modalities, context window, max output, training cutoff, price cache write · as of 2026-11-02
- OpenAI: Pricing
price input, price output, price cache read · as of 2026-11-02