DeepSeek V3.2 vs LongCat 2.0

rates, context and capabilities side by side on the impossibl api, and what the same workload costs on each.

the models at a glance: base rates, context window and modalities
specificationDeepSeek V3.2

deepseek/deepseek-v3-2

LongCat 2.0

meituan/longcat-2.0

input · usd / 1m tok$0.58$0.30
output · usd / 1m tok$1.68$1.20
context window163.84ktokens1.05mtokens
modalities · in → out

takes text in, gives text out

takes text in, gives text out

pricing

base api rates by model
base api rates · usd per 1m tokensDeepSeek V3.2

deepseek/deepseek-v3-2

LongCat 2.0

meituan/longcat-2.0

input$0.58$0.30
output$1.68$1.20
cache readnot published$0.006

the estimate below prices one workload at these rates on every model.

specifications

published specifications by model
as publishedDeepSeek V3.2

deepseek/deepseek-v3-2

LongCat 2.0

meituan/longcat-2.0

creatorDeepSeekmeituan
model typeText generationText generation
context window163,840tokens1,048,756tokens
input

takes text in, gives text out

takes text in, gives text out

outputtexttext
tool callingnot verifiednot verified
releaseddec 1, 2025not published
endpoint/v1/chat/completions/v1/chat/completions

unknown means the public catalog does not establish that fact. a model's documented capabilities can differ from what a particular api supports. see the model documentation for integration details.

benchmarks

benchmark scores by model, primary tested configuration
primary configurationDeepSeek V3.2

deepseek/deepseek-v3-2

non-reasoning

LongCat 2.0

meituan/longcat-2.0

no benchmarks yet

intelligence index · gateway rank16.0#64 of 90not measured
omniscience-46.9#77 of 86not measured
gpqa75.1%#68 of 88
not measured
humanity’s last exam11.2%#69 of 89
not measured
tau278.9%
not measured
livecodebench59.3%
not measured
aime 202559.0%
not measured
ifbench49.0%
not measured
aa-lcr45.7%
not measured
terminal-bench hard32.6%
not measured
critpt0.9%
not measured

DeepSeek V3.2 source ↗

each column describes the tested configuration named under the model; performance and costs can differ on impossibl. a score one model was not measured on is left blank rather than scored zero. indices are ranked against every model on the gateway with one. last checked 2026-09-11.

estimate your cost

one token workload, priced on every model at the published rates, in usd. change the numbers to match yours.

token workload

total input, including cached tokens

include billable reasoning tokens

the same token usage in each request

a subset of total input, never additional tokens

DeepSeek V3.2

deepseek/deepseek-v3-2

estimated usage cost

$1.42

1,000 requests × (1,000 uncached input × $0.58 + 500 output × $1.68) / 1,000,000 = $1.42

base rates; no context pricing tiers are published.

LongCat 2.0

meituan/longcat-2.0

estimated usage cost

$0.90

1,000 requests × (1,000 uncached input × $0.30 + 500 output × $1.20) / 1,000,000 = $0.90

base rates; no context pricing tiers are published.

estimates use published impossibl api usage rates. configured billing adjustments, funding fees, taxes, and custom workspace rates are excluded and may change the final amount.

image and audio usage, cache creation, and additional tool charges are excluded. reasoning tokens count as billable output, even when they are not visible in the response.

summary

DeepSeek V3.2 and LongCat 2.0 are available through the Impossibl API. they share the /v1/chat/completions endpoint; the model identifier selects the model for a request.

DeepSeek V3.2 is created by DeepSeek. It has a 163,840-token context window. Base API pricing (USD): $0.58 per million input tokens; $1.68 per million output tokens.

LongCat 2.0 is created by meituan. It has a 1,048,756-token context window. Base API pricing (USD): $0.30 per million input tokens; $1.20 per million output tokens.

DeepSeek V3.2LongCat 2.0

this page compares DeepSeek V3.2 vs LongCat 2.0 as listed by the impossibl public api. prices and availability come from that catalog, refreshed here every five minutes. this is an impossibl offering, not a comparison of independent hosting-provider quotes.

view the source catalog ↗comparison as markdown ↗report a correction →