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Fastest First-Token LongCat 2.0 Inference Providers

Ranks providers by how quickly the first generated token appears. Providers without enough recent data remain visible after ranked rows.

Median input price:
$0.3 / 1M
Median output price:
$1.2 / 1M
Median cache price:
$0.006 / 1M

Fastest first token endpoint ranking

Fastest First-Token LongCat 2.0 Inference Providers
RankProvider / routePricingBenchmarksAPI support
#1Provider / route
1M contextfp8262.1K max output
Pricing
Input
$0.3 / 1M
Output
$1.2 / 1M
Cache
$0.006 / 1M
Blended
$0.6 / 1M
Benchmarks
Speed
20.64 s
TTFT
2.79 s
TPS
28.0 tok/s
Uptime
100.00%
API support
  • Tool calling
  • Tool choice
  • Structured output
  • Parallel calls

Endpoint data fetched .

LongCat 2.0 endpoint guide

How to interpret the Fastest First-Token LongCat 2.0 Inference Providers

1 of 1 LongCat 2.0 endpoint currently have the published data required for this ranking. AtlasCloud leads at 2.79 s via atlas-cloud/fp8. The table keeps unranked routes visible so missing measurements do not look like missing provider availability.

How response-start time is ranked

The first-token ranking orders endpoints by the recent median time before output begins. This is useful for interactive applications, but it should be read alongside throughput because the first provider to start is not always the first to finish a long answer.

Compare AtlasCloud with the next option

Only 1 route currently qualifies, so the rank alone provides limited choice. Review every visible endpoint for price, speed, uptime, context length, and route-specific configuration.

Use the route, not only the provider name

LongCat 2.0 has 1 published provider option, and performance data is matched to each exact OpenRouter routing tag. Different quantization, context, regional deployment, or provider configuration can change price and behavior even when the underlying model name is identical.