LFM2.5-1.2B-Thinking
BenchLM is tracking LFM2.5-1.2B-Thinking, but sourced benchmark results are not published on the site yet. This page currently shows the model metadata we can verify now, and score-level benchmark coverage will appear once public evaluations land.
LFM2.5-1.2B-Thinking is a proprietary model with a 32K 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.
LFM2.5-1.2B-Thinking sits inside the LFM2.5 1.2B family alongside LFM2.5-1.2B-Instruct. This profile currently has 0 sourced benchmarks on BenchLM, so the benchmark sections below are intentionally marked as coming soon.
Ranking Distribution
Category rank across 8 benchmark categories — sorted by best rank
Category Performance
Scores across all benchmark categories (0-100 scale)
Category Breakdown
Agentic
Coding
Reasoning
Knowledge
Math
Multilingual
Multimodal
Inst. Following
Chatbot Arena Performance
Benchmark Details
Only benchmark rows with an attached exact-source record are shown here. Source-unverified manual rows and generated rows are hidden from model pages.
Compare This Model
See how LFM2.5-1.2B-Thinking stacks up against similar models
Frequently Asked Questions
How does LFM2.5-1.2B-Thinking perform overall in AI benchmarks?
BenchLM is tracking LFM2.5-1.2B-Thinking, but sourced benchmark coverage is still coming soon. We currently list its creator, model type, and context window while we wait for public benchmark results.
Which sibling models are related to LFM2.5-1.2B-Thinking?
LFM2.5-1.2B-Thinking belongs to the LFM2.5 1.2B family. Related variants on BenchLM include LFM2.5-1.2B-Instruct.
Does LFM2.5-1.2B-Thinking have full benchmark coverage on BenchLM?
Not yet. LFM2.5-1.2B-Thinking currently has 0 published benchmark scores out of the 178 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 LFM2.5-1.2B-Thinking?
LFM2.5-1.2B-Thinking has a context window of 32K, which determines how much text it can process in a single interaction.
Related Resources
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