Kolibri-1 vs Kimi K3.1 Pro

New Comparison

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Winner

Kimi K3.1 Pro

Kimi K3.1 Pro wins this comparison with an overall score of 90 vs 36 for Kolibri-1, leading 3 of 3 shared benchmarks.

Kimi K3.1 Pro 90 Kolibri-1 35.7

Based on 3 of 92 benchmarks scored by all 2 selected models.

Benchmark Scores Comparison

Kolibri-1 Kimi K3.1 Pro

Kolibri-1

78.1B params

Kimi K3.1 Pro

2.8T params

Coverage matrix

2 models × 92 benchmarks — hover a benchmark name for its category

Full Coverage Matrix
Hides benchmarks where all selected models score identically.
Shading = score relative to the best score among the selected models: Low Mid High Missing (—) The totals row shows how many of the 92 benchmarks each model has scores for.
Benchmark Kolibri-1 Aleph Alpha Kimi K3.1 Pro Moonshot AI
OmniScience Accuracy 14.8 —
PerceptionBench — 68.3
GPQA Diamond 84.3 94.2
IFBench (prompt loose) 78.1 —
SealQA (12 distractors, <24k) 61 —
LiveCodeBench v6 85.9 —
Design Bench — 957
BFCL-V4 61.4 —
BioMysteryBench — 80.6
AA-LCR 68.3 —
AIME 26 96 —
BenchCAD w/o tools — 72.8
BabyVision w/ python — 95.4
Agents' Last Exam — 43.2
FRAMES (<24k) 71.2 —
Kimi Hallu Bench w/o tools — 5.4
German Public Sector 75 —
OmniScience Non-Hallucination 44 —
Aerospace 58.9 —
Agentic Wiki QA (DE) 69.4 —
AIME 2025 (DE) 87.5 —
Kimi Hallu Bench Hard w/ tools — 8.3
ZeroBench_main w/ python (pass@5) — 63
Overall (EN) 75.5 —
OfficeQA Pro — 67.4
GDP.pdf w/ python — 85.7
BenchCAD w/ tools — 92.7
ChartoGraphy w/ python — 90.2
MuSiQue (EN) 77.3 —
SealQA (no distractors, >24k) 100 —
MMMU-Pro — 84.1
Program Bench — 31.5
PostTrainBench — 36.5
OSWorld V2.1 — 79.6
Apex-Agents — 69.4
HumanEval+ 92.7 —
MMLU-ProX 75.5 —
Terminal-Bench Science 0.1 — 38.1
ExploitGym (6h) — 20.7
Frontier Finance — 58.6
xdev-bench-hard — 81
HLE (with tools) — 70
CharXiv (RQ) — 89
Automation Bench-AA — 73.3
GDP.pdf — 34.6
BrowseComp 29.4 92.1
BFCL v4 (web search) 62.5 —
RGB Closed-Book 51 —
Industrial Drive Technology 60 —
AA-Omniscience Index (public set) -32.8 —
Harvey Legal Agent — 23.7
OfficeQA Pro v2 — 64.4
CharXiv (RQ) w/ python — 93.4
Agents' Last Exam (CLI) — 44.2
Humanity's Last Exam (DE) 15.9 —
SWE-bench Verified 66.4 —
Humanity's Last Exam 21.5 51.1
HANDBOOK.md — 44.6
BFCL v4 (non-live AST) 79.1 —
BFCL v4 (live) 78.9 —
HLE-Diamond (no tools) — 39.4
MMMU-Pro w/ python — 90
BFCL v4 (memory) 62.8 —
AIME 2026 (DE) 90 —
Automotive Supplier 99 —
GPQA Diamond (DE) 81.3 —
ExploitBench — 74.7
SQuAD (Utility Accuracy) 83.4 —
Terminal Bench 2.1 27.7 —
AIME 2025 96.9 —
BFCL v4 (multi-turn) 47.5 —
RGB Fact-Check (Error Correction) 34 —
Kimi Code Bench 3.0 Long-horizon — 61.2
Kimi Code Bench V2 — 77.1
SQuAD (M/A Grounding Score) 23.4 —
LongBenchPro 64.5 —
FRAMES (>24k) 73 —
Semiconductors 80.4 —
Honeypot 80.8 —
DECK-Arena — 1456
TauBench V3 Banking 38.1 —
SWE-Marathon — 51.7
Terminal-Bench 4.0 — 65.7
DeepSWE 1.1 — 75.5
RGB Negative (Abstention) 85.6 —
Business Operation — 37.8
MMLU Pro COT 80 —
Overall (DE) 70.8 —
AA-Briefcase v1.1 — 1678
SealQA (12 distractors, >24k) 65.1 —
SealQA (no distractors, <24k) 80.7 —
GDPval-AA v2.1 — 1846
Covered 49/92 46/92

Scorecard

Overall 0–100 score — category strengths (50%), shared-benchmark wins (30%), coverage (20%)

Model Overall score Shared benchmark wins Coverage Strongest at Weakest at
Kimi K3.1 Pro Winner 90 3 of 3 46 of 92 (50.0%) STEM & Reasoning General Agents
Kolibri-1 35.7 0 of 3 49 of 92 (53.0%) STEM & Reasoning General Agents

Category strengths

Where each model stands, per benchmark category — score relative to the best model, adjusted for benchmark coverage. This also ranks models when they share few benchmarks.

Category Kimi K3.1 Pro Kolibri-1
STEM & Reasoning 14 benchmarks 100 60.4
General Agents 12 benchmarks 100 29.6

Fully comparable benchmarks

Scored by all 2 selected models (3)

Benchmark Category Kolibri-1 Kimi K3.1 Pro
GPQA Diamond stem_reasoning 84.3 94.2
BrowseComp general_agent 29.4 92.1
Humanity's Last Exam stem_reasoning 21.5 51.1

Partial coverage benchmarks

Scored by at least one but not all selected models (89) — missing scores show as —

Benchmark Category Kolibri-1 Kimi K3.1 Pro
OmniScience Accuracy 1/2 models knowledge 14.8 —
PerceptionBench 1/2 models vision_language — 68.3
IFBench (prompt loose) 1/2 models instruction_following 78.1 —
SealQA (12 distractors, <24k) 1/2 models agentic 61 —
LiveCodeBench v6 1/2 models stem_reasoning 85.9 —
Design Bench 1/2 models agentic — 957
BFCL-V4 1/2 models general_agent 61.4 —
BioMysteryBench 1/2 models stem_reasoning — 80.6
AA-LCR 1/2 models long_context 68.3 —
AIME 26 1/2 models stem_reasoning 96 —
BenchCAD w/o tools 1/2 models coding_agent — 72.8
BabyVision w/ python 1/2 models vision_language — 95.4
Agents' Last Exam 1/2 models general_agent — 43.2
FRAMES (<24k) 1/2 models agentic 71.2 —
Kimi Hallu Bench w/o tools 1/2 models safety — 5.4
German Public Sector 1/2 models agentic 75 —
OmniScience Non-Hallucination 1/2 models knowledge 44 —
Aerospace 1/2 models agentic 58.9 —
Agentic Wiki QA (DE) 1/2 models agentic 69.4 —
AIME 2025 (DE) 1/2 models stem_reasoning 87.5 —
Kimi Hallu Bench Hard w/ tools 1/2 models safety — 8.3
ZeroBench_main w/ python (pass@5) 1/2 models vision_language — 63
Overall (EN) 1/2 models stem_reasoning 75.5 —
OfficeQA Pro 1/2 models general_agent — 67.4
GDP.pdf w/ python 1/2 models document_understanding — 85.7
BenchCAD w/ tools 1/2 models coding_agent — 92.7
ChartoGraphy w/ python 1/2 models vision_language — 90.2
MuSiQue (EN) 1/2 models agentic 77.3 —
SealQA (no distractors, >24k) 1/2 models agentic 100 —
MMMU-Pro 1/2 models vision_language — 84.1
Program Bench 1/2 models coding_agent — 31.5
PostTrainBench 1/2 models coding_agent — 36.5
OSWorld V2.1 1/2 models general_agent — 79.6
Apex-Agents 1/2 models general_agent — 69.4
HumanEval+ 1/2 models code 92.7 —
MMLU-ProX 1/2 models multilingual 75.5 —
Terminal-Bench Science 0.1 1/2 models coding_agent — 38.1
ExploitGym (6h) 1/2 models cybersecurity — 20.7
Frontier Finance 1/2 models domain_finance — 58.6
xdev-bench-hard 1/2 models safety — 81
HLE (with tools) 1/2 models stem_reasoning — 70
CharXiv (RQ) 1/2 models document_understanding — 89
Automation Bench-AA 1/2 models agentic — 73.3
GDP.pdf 1/2 models long_context — 34.6
BFCL v4 (web search) 1/2 models agentic 62.5 —
RGB Closed-Book 1/2 models grounding_hallucination 51 —
Industrial Drive Technology 1/2 models agentic 60 —
AA-Omniscience Index (public set) 1/2 models knowledge -32.8 —
Harvey Legal Agent 1/2 models general_agent — 23.7
OfficeQA Pro v2 1/2 models document_understanding — 64.4
CharXiv (RQ) w/ python 1/2 models vision_language — 93.4
Agents' Last Exam (CLI) 1/2 models general_agent — 44.2
Humanity's Last Exam (DE) 1/2 models stem_reasoning 15.9 —
SWE-bench Verified 1/2 models coding_agent 66.4 —
HANDBOOK.md 1/2 models general_agent — 44.6
BFCL v4 (non-live AST) 1/2 models agentic 79.1 —
BFCL v4 (live) 1/2 models agentic 78.9 —
HLE-Diamond (no tools) 1/2 models stem_reasoning — 39.4
MMMU-Pro w/ python 1/2 models vision_language — 90
BFCL v4 (memory) 1/2 models agentic 62.8 —
AIME 2026 (DE) 1/2 models stem_reasoning 90 —
Automotive Supplier 1/2 models agentic 99 —
GPQA Diamond (DE) 1/2 models stem_reasoning 81.3 —
ExploitBench 1/2 models cybersecurity — 74.7
SQuAD (Utility Accuracy) 1/2 models grounding_hallucination 83.4 —
Terminal Bench 2.1 1/2 models coding_agent 27.7 —
AIME 2025 1/2 models stem_reasoning 96.9 —
BFCL v4 (multi-turn) 1/2 models agentic 47.5 —
RGB Fact-Check (Error Correction) 1/2 models grounding_hallucination 34 —
Kimi Code Bench 3.0 Long-horizon 1/2 models coding_agent — 61.2
Kimi Code Bench V2 1/2 models coding_agent — 77.1
SQuAD (M/A Grounding Score) 1/2 models grounding_hallucination 23.4 —
LongBenchPro 1/2 models long_context 64.5 —
FRAMES (>24k) 1/2 models agentic 73 —
Semiconductors 1/2 models agentic 80.4 —
Honeypot 1/2 models agentic 80.8 —
DECK-Arena 1/2 models agentic — 1456
TauBench V3 Banking 1/2 models general_agent 38.1 —
SWE-Marathon 1/2 models coding_agent — 51.7
Terminal-Bench 4.0 1/2 models coding_agent — 65.7
DeepSWE 1.1 1/2 models coding_agent — 75.5
RGB Negative (Abstention) 1/2 models grounding_hallucination 85.6 —
Business Operation 1/2 models agentic — 37.8
MMLU Pro COT 1/2 models knowledge 80 —
Overall (DE) 1/2 models stem_reasoning 70.8 —
AA-Briefcase v1.1 1/2 models general_agent — 1678
SealQA (12 distractors, >24k) 1/2 models agentic 65.1 —
SealQA (no distractors, <24k) 1/2 models agentic 80.7 —
GDPval-AA v2.1 1/2 models general_agent — 1846

Comparison FAQ

Which model is better, Kimi K3.1 Pro or Kolibri-1?

Kimi K3.1 Pro wins this comparison with an overall score of 90 vs 36 for Kolibri-1, leading 3 of 3 shared benchmarks.

Which model is better at STEM & Reasoning, Kimi K3.1 Pro or Kolibri-1?

Kimi K3.1 Pro leads the STEM & Reasoning category (strength score 100/100 across 2 comparable benchmarks).

How reliable is this comparison verdict?

Based on 3 of 92 benchmarks scored by all 2 selected models.

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