DeepSeek V3.2 (Thinking) vs Leanstral

Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.

Benchmark data for one or both models is coming soon. This page currently shows metadata and pricing where BenchLM has it, and score-level comparisons will populate as public benchmark results land.

BenchLM does not have sourced benchmark coverage for Leanstral yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.

Leanstral has the larger context window at 256K, compared with 128K for DeepSeek V3.2 (Thinking).

Quick Verdict

Benchmark data for DeepSeek V3.2 (Thinking) and Leanstral is coming soon on BenchLM.

Agentic

Coming soon

Benchmark data for this category is coming soon.

Coding

DeepSeek V3.2 (Thinking)

DeepSeek V3.2 (Thinking)

79

Leanstral

21.9

79%
HumanEval
Coming soon
Coming soon
FLTEval
21.9%

Multimodal & Grounded

Coming soon

Benchmark data for this category is coming soon.

Reasoning

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

83%
SimpleQA
Coming soon
81%
MuSR
Coming soon

Knowledge

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

87%
MMLU
Coming soon
85%
GPQA
Coming soon
83%
SuperGPQA
Coming soon
81%
OpenBookQA
Coming soon

Instruction Following

Coming soon

Benchmark data for this category is coming soon.

Multilingual

Coming soon

Benchmark data for this category is coming soon.

Mathematics

Coming soon

Comparable scores for this category are coming soon. One or both models do not have sourced results here yet.

87%
AIME 2023
Coming soon
89%
AIME 2024
Coming soon
88%
AIME 2025
Coming soon
83%
HMMT Feb 2023
Coming soon
85%
HMMT Feb 2024
Coming soon
84%
HMMT Feb 2025
Coming soon
86%
BRUMO 2025
Coming soon

Frequently Asked Questions

Can I compare DeepSeek V3.2 (Thinking) and Leanstral on BenchLM yet?

Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still coming soon.

Why does this comparison show “coming soon”?

BenchLM only shows category winners and benchmark-level calls when we have sourced results that can be compared fairly. For these models, the public benchmark coverage is not complete enough yet.

What data is available for DeepSeek V3.2 (Thinking) and Leanstral today?

Leanstral: $0.00 input / $0.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.

Last updated: March 17, 2026

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