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GPT-6.1 Terra (Xhigh)

★ featured
OpenAI · released 2026-10-26 · 2 offers

Output 97 tokens/sFirst token 24 sContext 1M tokens

Providers

A price exists, but your data filter hides it.

OpenAI is not on OpenRouter's list of providers that neither train on nor retain prompts, and such providers are left out while “Trains or keeps your data” is off.

Composite

1 of 7 inputs6 radar axes: DesignArena's two boards share one

78.4

 Thin data · 1/7Based on only 1 of 7 Composite inputs — treat this rank as uncertain

dominance-adjusted from 90.8: a better-measured model that is at least as good on each of these inputs ranks above it

AA CodingCoding Agent v1.4AA IntelligenceAA AgenticEpoch ECISoftware ECIDesignArenaAA Intelligence: percentile 95

AA Coding —Coding Agent v1.4 —AA Intelligence 45.4AA Agentic —Epoch ECI —Software ECI —DesignArena —/—

Radar: percentile among all models measured on each input; a gap means not measured.

Benchmark sheet

0 of 319 registered benchmark versions · bars show the percentile among all models measured on each benchmark.

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Reasoning

Missing coverage · 319 benchmark versions

No result does not mean a zero, or that the model was never tested. Collection failures and disputed versions retain their distinct status.

Variants / reasoning settings

Artificial Analysis snapshot 2026-10-27 · Data: Artificial Analysis · Data: Epoch AI (CC BY)

VariantAA CodingAA Intelligence
GPT-6.1 Terra (Max)—48.1
GPT-6.1 Terra (Xhigh)—45.4
GPT-6.1 Terra (High)—43.9
GPT-6.1 Terra (Medium)—41.3
GPT-6.1 Terra (Low)—36.2
GPT-6.1 Terra (Non-reasoning)—33.5

SUBSCRIPTION PLAN

GitHub Copilot

Current usage-based billing · model token cost is converted to AI Credits at 1 credit = $0.01.

Input $1.00 / 1M
Cached input $0.050 / 1M
Cache write $1.25 / 1M
Output $5.00 / 1M
Status GA
Token offers by platform · 0 offers (Adjusted $/task)

Click any underlined price to see how it is estimated and where each input comes from. How we calculate adjusted cost.

0 offers within the active global filters, 2 more outside them; “price n/a” means the provider serves the model but publishes no direct token price we could collect — no other channel's price is shown in its place.

All 2 offers of this model are outside the active global filters.

GPT-6.1 Terra (Xhigh) — benchmarks & cost | Benchmark Heaven