LongCat

Longcat Flash Chat

Longcat Flash Chat AI model by LongCat.

#122released Jan 1, 2024·Unknown·Unknown
text128K ctx
API providersRun Model →Leaderboard
Intelligence
70.0 #122
Top 17% tier
Output Speed
50 t/s
ITL 20.0 ms/tok
Blended price (3:1)
$1.5 /1M
In $1/M · Out $3/M
Context
128K
≈ 320 A4 pages · max out 8,192

Quality Domain Radar

6-Axis Frontier Evaluation vs Category Average & Flagship

Longcat Flash Chat
Claude Mythos Preview (#1)
Average (68)
Coding (68)Mathematics (66)Hard Science (GPQA) (67)Agentic & Tool Use (68)Knowledge (MMLU) (70)Vision / Multimodal (25)

Radar axes are approximated from category scores where direct benchmark measurements are missing — see Methodology.

API deployment

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Category Scores

Benchmark Results

Model Details

Release date
Jan 1, 2024
Parameters
Unknown
License
Unknown
Context Window
128,000 tokens
Input Price
$1/M
Output Price
$3/M
Output Speed
50 t/s
Time to First Token
—

Estimated monthly bill

Estimated monthly spend
$0.00
Calculating savings vs GPT-4o...

Cite & embed

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BibTeX
@misc{llmpodium2026longcatflashchat,
  title = {Benchmark Analysis and Intelligence Evaluation of Longcat Flash Chat},
  author = {LLMPodium Research},
  year = {2026},
  url = {https://llmpodium.com/models/longcat-flash-chat}
}

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