Head-to-head comparison across 0benchmark categories. Overall scores shown here use BenchLM's provisional ranking lane.
GPT-5.2 Instant
--
o1
57
Benchmark data for GPT-5.2 Instant and o1 is coming soon on BenchLM.
GPT-5.2 Instant
o1
$1.5 / $6
$15 / $60
N/A
98 t/s
N/A
32.29s
128K
200K
Benchmark data for GPT-5.2 Instant and o1 is coming soon on BenchLM.
BenchLM does not have sourced benchmark coverage for GPT-5.2 Instant yet. This comparison is currently limited to metadata such as context window, reasoning mode, and pricing where available.
o1 is priced at $15.00 input / $60.00 output per 1M tokens, versus $1.50 input / $6.00 output per 1M tokens for GPT-5.2 Instant. o1 has the larger context window at 200K, compared with 128K for GPT-5.2 Instant.
Not fully yet. BenchLM is tracking both models, but the sourced benchmark breakdown for this comparison is still 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.
GPT-5.2 Instant: $1.50 input / $6.00 output per 1M tokens o1: $15.00 input / $60.00 output per 1M tokens Both model pages still include creator, context window, reasoning mode, and other metadata while benchmark coverage fills in.
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