GPTmoderated

OpenAI: GPT-6.1 Terra

openai/gpt-6.1-terra

canonical: openai/gpt-6.1-terra-20261026

Descriptionfrom OpenRouter

GPT-6.1 Terra is the mid-tier model in OpenAI's GPT-6.1 series, priced below GPT-6.1 Sol. It is suited for everyday agentic, coding, and writing work, is particularly strong at understanding screenshots...

Context length

1,050,000 tok

Max completion

128,000 tok

Knowledge cutoff

—

Expires

—

Added to OpenRouter

10/26/2026

Cache last refreshed

11/12/2026

Primary modality

text+image+file->text

Source

OpenRouter

Input modalities

fileimagetext

Output modalities

text

Pricing

Field	Per token (USD)	Per million
prompt	0.000001	$1.00
completion	0.000005	$5.00
web_search	0.01	$10000
input_cache_read	0.00000005	$0.050
input_cache_write	0.00000125	$1.25
overrides	[object Object]	—

Supported parameters(11)

include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstool_choicetoolsverbosity

OpenRouter page

Videos

22:14

GPT-6.1 Terra Pro vs Terra: How Much Better Is Pro?

Oct 27, 2026 · YouTube

Rounds

11 answersin this database. A round opens every model's answer to the same prompt.

Oct 26, 2026CodingNeon Unicorn Frappuccino95excellentin a video round answer
Oct 26, 2026CodingTwo kilobytes85very goodin a video round answer
Oct 26, 2026CodingThe Cybertruck rally95excellentin a video round answer
Oct 26, 2026CodingDrop the slinky50mediocrein a video round answer
Oct 26, 2026CodingBird Breakdance Animation70goodin a video round answer
Oct 26, 2026CodingEscalator Reversal Disaster70goodin a video round answer
Oct 26, 2026CodingUmbrella In High Wind70goodin a video round answer
Oct 26, 2026CodingStadium Exit Gate Bottleneck30badin a video round answer
Oct 26, 2026CodingDropped Garden Hose Whip95excellentin a video round answer
Oct 26, 2026CodingTablecloth Yank Trick50mediocrein a video round answer
Oct 26, 2026CodingThe spec that can't be built70goodin a video round answer