OpenAI: GPT-5.6 Terra

llm.buzz is the cheapest and OpenAI the fastest.

llm.buzz serves OpenAI: GPT-5.6 Terra cheapest, at $4.05 per million tokens blended.
OpenAI serves OpenAI: GPT-5.6 Terra fastest, at 93 tok/s (median over 24 hours).
OpenAI starts answering OpenAI: GPT-5.6 Terra quickest, first token in 1.44 s (median over 24 hours).
OpenAI has the best uptime for OpenAI: GPT-5.6 Terra, 98.6% over 72 hours.

ModelCompare with

Output speedtok/s, median over 24 h, higher is better

OpenAI93 tok/s

llm.buzz65 tok/s

First tokenseconds, median over 24 h, lower is better

OpenAI1.44 s

llm.buzz5.14 s

Blended price$ per 1M tokens, lower is better

llm.buzz$4.05

OpenAI$4.50

2 providers

Providers with their prices and measured figures. Select a column header to sort by it.

llm.buzz10% off	$4.05	$1.80	$10.80	65 tok/stest	5.14 stest	93.9%test
OpenAI	$4.50	$2.00	$12.00	93 tok/stest	1.44 stest	98.6%test

Speed against priceOutput speed in tok/s (median over 24 h), against the blended pricenobody beats these on both price and speed

04080120$3.80$4.00$4.20$4.40$4.60$4.80

llm.buzz$4.05 blended (10% off), 65 tok/s

OpenAI$4.50 blended, 93 tok/s

Blended price, $ per million tokens (3 input to 1 output)

Customer traffic on this model is still below the publishing floor, so its figures are from llm.buzz's test requests, tagged "test".

The last 24 hours, by hour

Last 24 hours, from llm.buzz's test requests

Output speed, tok/s

Data table

Provider	From (UTC)	p50	p90	p99
llm.buzz	Oct 26, 08:00	78 tok/s	78 tok/s	78 tok/s
llm.buzz	Oct 26, 12:00	37 tok/s	37 tok/s	37 tok/s
llm.buzz	Oct 26, 21:00	65 tok/s	65 tok/s	65 tok/s
llm.buzz	Last 24 hours	65 tok/s	37 tok/s	37 tok/s
OpenAI	Oct 26, 09:00	93 tok/s	93 tok/s	93 tok/s
OpenAI	Oct 26, 13:00	65 tok/s	65 tok/s	65 tok/s
OpenAI	Oct 26, 17:00	93 tok/s	93 tok/s	93 tok/s
OpenAI	Oct 26, 21:00	65 tok/s	65 tok/s	65 tok/s
OpenAI	Oct 27, 02:00	93 tok/s	93 tok/s	93 tok/s
OpenAI	Last 24 hours	93 tok/s	65 tok/s	65 tok/s

Time to first token

Data table

Provider	From (UTC)	p50	p90	p99
llm.buzz	Oct 26, 08:00	3.57 s	3.57 s	3.57 s
llm.buzz	Oct 26, 12:00	38.2 s	38.2 s	38.2 s
llm.buzz	Oct 26, 21:00	5.14 s	5.14 s	5.14 s
llm.buzz	Last 24 hours	5.14 s	38.2 s	38.2 s
OpenAI	Oct 26, 09:00	1.72 s	1.72 s	1.72 s
OpenAI	Oct 26, 13:00	1.44 s	1.44 s	1.44 s
OpenAI	Oct 26, 17:00	2.07 s	2.07 s	2.07 s
OpenAI	Oct 26, 21:00	1.20 s	1.20 s	1.20 s
OpenAI	Oct 27, 02:00	1.20 s	1.20 s	1.20 s
OpenAI	Last 24 hours	1.44 s	2.07 s	2.07 s

Last 72 hours, by hour

Best provider 98.6%

This model

llm.buzz

OpenAI

Speed and first tokenOutput speed and time to first token are medians over the last 24 hours, per provider, from text requests.
UptimeThe share of attempts the provider served over the 72 hours before the figures' end, provider failures counted against it.
Two sourcesCustomer traffic once enough organizations count toward a figure; below that, llm.buzz's test requests, short streamed requests sent to every live provider. The tables tag those "test".
PriceEach provider's price per million tokens, with a running discount applied. The blended price weighs input and output 3 to 1, a chat request's usual mix.

Let the router pickName the model; llm.buzz sends each request to a provider and moves to the next when one fails.