Composer 2 Fast
BenchLM is tracking Composer 2 Fast, 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.
Composer 2 Fast is a proprietary model with a 200K 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.
Composer 2 Fast sits inside the Composer family alongside Composer 2. This profile currently has 1 of 178 tracked benchmarks. BenchLM only exposes non-generated benchmark rows publicly, so missing categories stay blank until a sourced evaluation is available.
Ranking Distribution
Category rank across 0 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
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 Composer 2 Fast stacks up against similar models
Frequently Asked Questions
How does Composer 2 Fast perform overall in AI benchmarks?
Composer 2 Fast has 1 published benchmark scores on BenchLM, but it does not yet have enough non-generated coverage to receive a global overall rank.
Is Composer 2 Fast good for coding and programming?
Composer 2 Fast has visible benchmark coverage in coding and programming, but BenchLM does not currently assign it a global category rank there.
Which sibling models are related to Composer 2 Fast?
Composer 2 Fast belongs to the Composer family. Related variants on BenchLM include Composer 2.
Does Composer 2 Fast have full benchmark coverage on BenchLM?
Not yet. Composer 2 Fast currently has 1 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 Composer 2 Fast?
Composer 2 Fast has a context window of 200K, which determines how much text it can process in a single interaction.
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