Automated page. Written and translated automatically by AI and checked against the sources by software; no human editor. SI-IQ is an index built from public benchmark results, not an IQ test. How it works

How smart is DeepSeek-V3.2?

114 SI-IQ · 90% interval 101–127
Not ranked: too little data

DeepSeek-V3.2 is a model from DeepSeek, released on Dec 1, 2025. Its SI-IQ is 114 (90% interval 101–127), estimated from 2 benchmark results by 1 evaluator.

Data as of Oct 18, 2026 · method 1.0.0

A model is ranked when its results come from at least 5 benchmarks (the two GPQA Diamond runs count as one) in at least 3 areas, from at least 2 different evaluators, and its versions are released no more than 60 days apart. This model does not meet that yet, so it is shown with a provisional estimate but not ranked.

Facts

Developer: DeepSeek
Released: Dec 1, 2025
Access: Open weights (restricted licence)
Benchmarks used: 2 benchmark results from 1 evaluator
API price: $0.28 input / $0.42 output per 1M tokens (developer's price list, Oct 18, 2026)
Context window: 131,072 tokens

Ability by area (SI-IQ, 90% interval)

Every benchmark result we used

Each score is one value exactly as the source published it: for Epoch AI the best of its run settings, for OpenRouter the median hosting provider (the developer's own hosting when it ran the test). “Implied SI-IQ” is the ability that this single result points to; the overall SI-IQ is their precision-weighted average.

Benchmark	Area	Score	Implied SI-IQ	Evaluated by	As listed by the source	Retrieved	Source
GPQA Diamond (OpenRouter run)	Knowledge	80.3%	111	OpenRouter	`deepseek/deepseek-v3.2-20251201` Friendli · median over providers (12 of 12 rows), lower median	Oct 18, 2026	OpenRouter benchmark datasets · data file
τ²-bench Airline (OpenRouter run)	Agents	71.9%	123	OpenRouter	`deepseek/deepseek-v3.2-20251201` Alibaba · median over providers (10 of 10 rows), lower median	Oct 18, 2026	OpenRouter benchmark datasets · data file

Human preference (Arena)

On the Arena leaderboard, where people vote between two anonymous answers, DeepSeek-V3.2 has a rating of 1,425 (1,421–1,428) from 48,112 votes (published Oct 15, 2026). Human preference is a different measure from benchmark ability and is not part of SI-IQ. Arena (Hugging Face)

Computed with SI-IQ method version 1.0.0. Read the full methodology

Data sources: Arena leaderboard dataset on Hugging Face (CC BY 4.0); LiteLLM, model_prices_and_context_window.json (MIT); Source: OpenRouter (openrouter.ai), licensed under CC BY 4.0: reuse and republish with attribution to OpenRouter (licences and changes).