Models

GPT-5.6 Terra

openai ↗ · 1050K ctx · 5 providers · updated 2026-08-04 22:15 UTC

Cheapest
$2.25 via OpenRouter
Avg price
$4.28 /1M
providers
5
Tokens (24h)
108B
Volume (24h)
$242.0K est.
(3 × $1.00 + $6.00) ÷ 4 = $2.25/1M — the $/1M figure blends input and output at 3:1 — that is the only way models with two different rates can be ranked on one axis. Your actual rate depends on your own input:output mix — input only $1.00, 3:1 $2.25, 1:1 $3.50, output only $6.00 per 1M.

The board shows this model's cheapest measured offer ($2.25/1M); the smaller figure under it is the mean of the 5 offers listed below ($4.28/1M). Add those up and divide — it matches. 24h token volume (108B) is sourced from OpenRouter public rankings — today's only public source of absolute per-model token counts (Vercel AI Gateway publishes share-of-traffic percentages); as more sources come online, the per-router breakdown will sum to this total here.

ProviderRouter / Source$ in /1M$ out /1MTTFTTPSUptimeEvidence
openrouter-best OpenRouter $1.00$6.00 API-measured
openai Pricebook (LiteLLM) $2.00$12.00 Official list
0g-network 0G Router $2.00$12.00 API-measured
requesty Requesty $2.00$12.00 API-measured
azure Pricebook (LiteLLM) $2.50$15.00 Official list

Volume trend

108B 22d d-21 · 19B tokensd-20 · 0 tokensd-19 · 20B tokensd-18 · 33B tokensd-17 · 23B tokensd-16 · 16B tokensd-15 · 17B tokensd-14 · 24B tokensd-13 · 23B tokensd-12 · 29B tokensd-11 · 27B tokensd-10 · 36B tokensd-9 · 22B tokensd-8 · 21B tokensd-7 · 27B tokensd-6 · 32B tokensd-5 · 68B tokensd-4 · 102B tokensd-3 · 108B tokensd-2 · 79B tokensd-1 · 75B tokensd-0 · 108B tokens

Last 22 days: 19B → 108B (+452%); range 0–108B tokens/day. Source: OpenRouter public rankings; refreshed hourly.

Data & method

Cheapest ranked by blended = (3×in + out) ÷ 4; performance columns show only when a source provides them, never estimated. “Official list” = LiteLLM open pricebook (MIT); “API-measured” = provider/aggregator public APIs. Machine-readable data: /api/v1/models/gpt-5.6-terra.json. Free reuse requires attribution to tkx.org.

About

GPT-5.6-Terra is a large language model served by multiple inference providers on AI model marketplaces, designed for natural language processing tasks such as text generation and understanding.

AI-generated summary from public information — is this yours?

FAQ

How much does GPT-5.6 Terra cost?

Cheapest measured offer right now: $1/1M input, $6/1M output via openrouter-best — across 5 tracked providers, refreshed hourly.

Who serves GPT-5.6 Terra?

5 providers currently serve it. The table above lists each with input/output price, TTFT, TPS, uptime and an evidence tier.

How heavily is GPT-5.6 Terra used?

GPT-5.6 Terra routed 108B tokens in the last 24h. The daily bars above show routed volume over recent days. Source: OpenRouter public rankings — one of the few routers publishing per-model usage; TKX refreshes hourly.

Related analysis

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