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Model profile

Laguna M.1

PoolsideSupersededReleased Apr 28, 2026
Data verified
Superseded:Poolside has released newer models in this line —Laguna S 2.1
Overall Score
Unranked
Arena Elo
Not listed
Eligible category ranks
2of 8
Price (1M tokens)
Not listedAPI pricing
Speed
Not listed
Context
256K

Evidence coverage

5 of 323 tracked benchmarks are published. 5 are verified and 0 provisional. 2 of 8 categories are measured.

Updated July 23, 2026Methodology
Published / tracked
5 / 323
Verified
5
Provisional
0
Categories with evidence
2 / 8

Evidence by category

  • Agentic1 benchmark
    Verified
  • Coding4 benchmarks
    Verified
  • Reasoning0 benchmarks
    Not measured
  • Knowledge0 benchmarks
    Not measured
  • Math0 benchmarks
    Not measured
  • Multilingual0 benchmarks
    Not measured
  • Multimodal0 benchmarks
    Not measured
  • Inst. Following0 benchmarks
    Not measured
ProprietaryReasoning
Confidence:
Low
m-1

BenchLM is tracking Laguna M.1, but this profile is currently excluded from the public leaderboard because it still lacks enough non-generated benchmark coverage to rank safely. Only non-generated public benchmark rows appear below.

Laguna M.1 is a proprietary model with a 256K token context window. It uses explicit chain-of-thought reasoning, which typically improves performance on math and complex reasoning tasks at the cost of higher latency and token usage.

Available through Poolside API and OpenRouter. Poolside describes Laguna M.1 as a closed-weight flagship coding-agent model.

Laguna M.1 sits inside the Laguna family alongside Laguna S 2.1, Laguna XS.2. This profile currently has 5 of 323 tracked benchmarks. BenchLM only exposes non-generated benchmark rows publicly, so missing categories stay blank until a sourced evaluation is available.

Its strongest category is Agentic (#55), while its weakest is Coding (#114). This performance profile makes it particularly useful for coding agents, browser research, and computer-use workflows.

Peer position

Exact provisional scores and ranks for the closest listed peers. A score can appear before a model clears the evidence threshold for a rank, so equal scores can have different rank states.

Range 77.4483.93

  1. Claude Mythos 5
    Anthropic
    #183.93
    Claude Mythos 5 is #1 with a score of 83.93.
    Compare
  2. Claude Fable 5
    Anthropic
    #283.68
    Claude Fable 5 is #2 with a score of 83.68.
    Compare
  3. GPT-5.6 Sol
    OpenAI
    #381.96
    GPT-5.6 Sol is #3 with a score of 81.96.
    Compare
  4. Kimi K3
    Moonshot AI
    #480.96
    Kimi K3 is #4 with a score of 80.96.
    Compare
  5. Claude Opus 4.8
    Anthropic
    #578.34
    Claude Opus 4.8 is #5 with a score of 78.34.
    Compare
  6. Muse Spark 1.1
    Meta
    #677.44
    Muse Spark 1.1 is #6 with a score of 77.44.
    Compare
  7. Laguna M.1Current model
    Poolside
    UnrankedNot measured
    Laguna M.1 is Unranked with a score of Not measured.

Category percentile

More

Relative position among models eligible for each sourced category. A higher percentile means a stronger position within that category's ranked cohort; 100 is highest.

  1. Agentic54%
    Eligible cohort rank #55 of 119Category score 48.6
  2. Coding7%
    Eligible cohort rank #114 of 122Category score 34.7

Category evidence

Scores and ranks appear only where this model has published benchmark evidence. Categories without displayable source records remain not measured.

Category scores, ranks, weighting, benchmark coverage, and evidence status
CategoryScore
AgenticRank #55 of 119Percentile 54thWeight 22%1 benchmarkVerified48.6
CodingRank #114 of 122Percentile 7thWeight 20%4 benchmarksVerified34.7
ReasoningWeight 17%0 benchmarksNot measuredNot measured
KnowledgeWeight 12%0 benchmarksNot measuredNot measured
MathWeight 5%0 benchmarksNot measuredNot measured
MultilingualWeight 7%0 benchmarksNot measuredNot measured
MultimodalWeight 12%0 benchmarksNot measuredNot measured
Inst. FollowingWeight 5%0 benchmarksNot measuredNot measured

Benchmark Details

Rows below have a displayable published verification record. Each source link and provenance note remains in the page HTML while its category is closed. Source-unverified manual rows and generated rows stay hidden.

Agentic1 benchmark
Terminal-Bench 2.0Provider exact
45.8%Weighted 38%
Source: Poolside Laguna M.1/XS.2 technical reportProvenance: Poolside reports Terminal-Bench 2.0 in Table 7 as mean pass@1 across four runs with 48GB RAM/32 CPUs.
Coding4 benchmarks
SWE-bench VerifiedProvider exact

Software Engineering Benchmark Verified

74.6%Weighted 16%
Source: Poolside Laguna M.1/XS.2 technical reportProvenance: Poolside reports SWE-bench Verified in Table 7 as mean pass@1 across four runs with the pool harness.
SWE-bench ProProvider exact
49.2%Weighted 10%
Source: Poolside Laguna M.1/XS.2 technical reportProvenance: Poolside reports SWE-bench Pro in Table 7 as mean pass@1 across four runs with the pool harness.
SWE MultilingualProvider exact
63.1%Display only
Source: Poolside Laguna M.1/XS.2 technical reportProvenance: Poolside reports SWE-bench Multilingual in Table 7 as mean pass@1 across four runs with the pool harness.
Terminal-Bench 2.0Provider exact
45.8%Display only
Source: Poolside Laguna M.1/XS.2 technical reportProvenance: Poolside reports Terminal-Bench 2.0 in Table 7 as mean pass@1 across four runs with 48GB RAM/32 CPUs.

Laguna Family

M-1

Frequently Asked Questions

How does Laguna M.1 perform overall in AI benchmarks?

Laguna M.1 has 5 published benchmark scores on BenchLM, but it does not yet have enough non-generated coverage to receive a global overall rank.

Is Laguna M.1 good for coding and programming?

Laguna M.1 ranks #114 out of 122 models in coding and programming benchmarks with an average score of 34.7. There are stronger options in this category.

Is Laguna M.1 good for agentic tool use and computer tasks?

Laguna M.1 ranks #55 out of 119 models in agentic tool use and computer tasks benchmarks with an average score of 48.6. There are stronger options in this category.

Which sibling models are related to Laguna M.1?

Laguna M.1 belongs to the Laguna family. Related variants on BenchLM include Laguna S 2.1, Laguna XS.2.

Does Laguna M.1 have full benchmark coverage on BenchLM?

Not yet. Laguna M.1 currently has 5 published benchmark scores out of the 323 benchmarks BenchLM tracks. BenchLM only exposes non-generated public benchmark rows, so missing categories stay blank until a sourced evaluation is available.

What is the context window size of Laguna M.1?

Laguna M.1 has a published context window of 256K, which determines how much text it can process in a single interaction.

Last updated: July 23, 2026 · Runtime metrics stay blank until BenchLM has a sourced snapshot.

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