Frontier Log

Meituan

LongCat-2.5

Released · longcat.chat

Price

Per 1M tokensInputCachedOutput
Limited-time discounted launch price¥2¥0.04¥8
Price history
DateInputCachedOutput
As of longcat.chat · 2 · Corroborated¥2¥0.04¥8

Context window

TokensContext windowOutput
Default1M256K
Context history
DateContext windowOutput
As of longcat.chat · 2 · 3 · 4 · Corroborated1M256K

Benchmark results

BenchmarkScoreSource verified
Humanity's Last ExamWith tools · text-only subset; Claude Code harness; 256K output budget63.1%Checked A person checked this number against its source on 2 Nov 2026. This confirms the number matches what the lab published, not that the score was reproduced.
BrowseCompcustom harness with context discarding at 256K; search and browse tools only; up to 1,024 rounds91.9%Checked A person checked this number against its source on 2 Nov 2026. This confirms the number matches what the lab published, not that the score was reproduced.
Terminal-Bench 4.0Claude Code harness; 512K context38.5%Checked A person checked this number against its source on 2 Nov 2026. This confirms the number matches what the lab published, not that the score was reproduced.
AutomationBenchpublic v1.0.6 set, all 600 tasks; official evaluation code51.8%Checked A person checked this number against its source on 2 Nov 2026. This confirms the number matches what the lab published, not that the score was reproduced.
DeepSWE v1.1mini-swe-agent harness; 1M context; average of 3 runs64.6%Checked A person checked this number against its source on 2 Nov 2026. This confirms the number matches what the lab published, not that the score was reproduced.
Terminal-Bench 2.1Claude Code harness; 512K context; average of 3 runs88.4%Checked A person checked this number against its source on 2 Nov 2026. This confirms the number matches what the lab published, not that the score was reproduced.
MCP Atlasmax reasoning effort; 256K context83.1%Checked A person checked this number against its source on 2 Nov 2026. This confirms the number matches what the lab published, not that the score was reproduced.
Agents' Last Exam v1.1Measure not stated · thinking on; harness and task count not stated38.5%Checked A person checked this number against its source on 2 Nov 2026. This confirms the number matches what the lab published, not that the score was reproduced.
Sources

Reported by Meituan

Related

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