long context benchmark
MRCR v2 (8-needle) is a variant of the Multi-Round Coreference Resolution benchmark with 8 needle items to retrieve from long contexts.
Updated Sep 5, 2026
Higher score ranks better on this benchmark.
Rank | Model | Score | Percentile | Participants | Evidence | Evaluated |
|---|
| Rank01 | ModelME | Score98.50% | Percentile100.00% | Participants24 | EvidenceC | Evaluated |
| Rank02 | ModelGO | Score97.00% | Percentile95.65% | Participants24 | EvidenceC | Evaluated |
| Rank03 | ModelAC | Score92.90% | Percentile91.30% | Participants24 | EvidenceC | Evaluated |
| Rank04 | ModelOP | Score91.50% | Percentile86.96% | Participants24 | EvidenceC | Evaluated |
| Rank05 | ModelOP | Score89.60% | Percentile82.61% | Participants24 | EvidenceC | Evaluated |
| Rank06 | ModelAN | Score76.00% | Percentile78.26% | Participants24 | EvidenceC | Evaluated |
| Rank07 | ModelOP | Score74.00% | Percentile73.91% | Participants24 | EvidenceC | Evaluated |
| Rank08 | ModelGO | Score66.40% | Percentile69.57% | Participants24 | EvidenceC | Evaluated |
| Rank09 | ModelGO | Score60.10% | Percentile65.22% | Participants24 | EvidenceC | Evaluated |
| Rank10 | ModelGO | Score54.00% | Percentile60.87% | Participants24 | EvidenceC | Evaluated |
| Rank11 | ModelGO | Score44.10% | Percentile56.52% | Participants24 | EvidenceC | Evaluated |
| Rank12 | ModelGO | Score43.40% | Percentile52.17% | Participants24 | EvidenceC | Evaluated |
| Rank13 | ModelOP | Score41.30% | Percentile47.83% | Participants24 | EvidenceC | Evaluated |
| Rank14 | ModelOP | Score33.60% | Percentile43.48% | Participants24 | EvidenceC | Evaluated |
| Rank15 | ModelOP | Score33.10% | Percentile39.13% | Participants24 | EvidenceC | Evaluated |
| Rank16 | ModelGO | Score26.60% | Percentile34.78% | Participants24 | EvidenceC | Evaluated |
| Rank17 | ModelGO | Score26.30% | Percentile30.43% | Participants24 | EvidenceC | Evaluated |
| Rank18 | ModelGO | Score26.30% | Percentile26.09% | Participants24 | EvidenceC | Evaluated |
| Rank19 | ModelGO | Score25.40% | Percentile21.74% | Participants24 | EvidenceC | Evaluated |
| Rank20 | ModelGO | Score22.10% | Percentile17.39% | Participants24 | EvidenceC | Evaluated |
| Rank21 | ModelGO | Score21.30% | Percentile13.04% | Participants24 | EvidenceC | Evaluated |
| Rank22 | ModelGO | Score19.10% | Percentile8.70% | Participants24 | EvidenceC | Evaluated |
| Rank23 | ModelGO | Score16.40% | Percentile4.35% | Participants24 | EvidenceC | Evaluated |
| Rank24 | ModelGO | Score13.50% | Percentile0.00% | Participants24 | EvidenceC | Evaluated |
The leading models and scores on this benchmark.
A closer view of the leading scores on this benchmark.
The first five results on this benchmark, with official price and output speed added where the model identity can be matched.
What MRCR v2 (8-needle) measures and how its scores work.
MRCR v2 (8-needle) is a long_context benchmark variant of the Multi-Round Coreference Resolution benchmark.
It measures models' ability to simultaneously track and reason about multiple pieces of information across extended conversations.
Scores are shown in ratio. This benchmark is not independently verified and has an evidence level of C.
LLM Stats. Benchmark scores retain their original unit. Overall score eligibility is shown separately.
Common questions about MRCR v2 (8-needle).
Muse Spark 1.3 is currently ranked first with 98.50%.
The current leaders are Muse Spark 1.3 (98.50%), Gemini 3.7 Flash (97.00%), and Qwen3.8 Max (92.90%).
GPT-5.6 Luna has the lowest matched official input price at $0.20 input / $1.2 output per 1M tokens.
The fastest matched records are Gemini 3.5 Flash (210.94 tok/s via Google), GPT-5.5 (134.94 tok/s via OpenAI), and Gemini 3 Flash (124.32 tok/s via Google).
No. This benchmark measures one defined capability or task. The overall LLMBoard score uses a separate aggregation across eligible benchmark evidence.
It measures models' ability to simultaneously track and reason about multiple pieces of information across extended conversations.
Yes. Higher values rank better for this benchmark.
24 model results are currently shown.
No. This benchmark is shown for reference but does not contribute to the overall score.
Ranking basisThis mrcr v2 (8-needle) AI model leaderboard uses descending score in the benchmark original unit. The leaderboard ranking keeps matched price and speed data separate from benchmark evidence.
Selection summary
Muse Spark 1.3 currently leads MRCR v2 (8-needle) with 98.50%. It is the top model on this specific benchmark, while the best LLM for the broader task should also be checked against other benchmarks, price, and runtime.
Use this leaderboard with the supporting benchmark results and coverage details above. A leaderboard position summarizes the selected ranking signal; it does not replace workload-specific testing.