OpenAI: GPT-5.2 Chat is a closed model from OpenAI (released 2025-12-10). Context window ~128K tokens with capabilities: Vision, Text. List pricing ≈ $1.75 / $14.00 per 1M input/output tokens. Top tracked signals: MATH · benchlm 100.0, MATH 99.0, MATH · artificial-analysis 99.0. Cadle merges provider listings, unified leaderboard medians, and public pricing where available.
ACTIVEVisionText
Language Cap
91
Cadle Language #35/385 · 84%
Benchmark average
79.6
#77 on the benchmark matrix
Pricing
$1.75
$14.00 / 1M out · 5.0 pts/$
CROSS-BOARD RANKS
Cadle Language LLM #35/385Matrix #77/443BenchLM #58/224AA #123/698vs BenchLM: -23
CADLE CAP vs MODEL MATRIX
Cadle Cap ranks models on every published score we have for them — harder benchmarks weigh more. Missing tests are skipped, not zeroed. It answers who is stronger than whom in today's pool.
Model Matrix is the datasheet: Overall, Intelligence, Coding, Agentic, MMLU, GPQA, Math, LiveCodeBench, HumanEval, Reason, ARC-AGI. A dash means unmeasured. AVG is an importance-weighted mean of that model's filled cells only.
MODEL MATRIX · TRUTH CENTER CELLS
Overall
59.8
AA IQ
30.4
Coding
76.9
Agentic
84.8
MMLU
87.0
GPQA
92.2
Math
99.0
LiveCodeBench
71.5
HumanEval
—
Reason
84.0
ARC-AGI
52.9
Coverage AVG
79.6
Cadle Cap ranks models with within-benchmark percentiles so ARC-AGI ~40 and MMLU ~90 never compete raw. Coverage AVG is an importance-weighted mean of filled expert cells only — blanks are skipped, not zeroed.
ANALYSIS · TRUTH CENTER
Hard benches (GPQA · ARC-AGI · LCB · Agentic) sit left — a mid-40 on ARC-AGI can still be frontier. Broader benches on the right are easier and often higher.
OpenAI: GPT-5.2 Chat is a closed model from OpenAI (released 2025-12-10). Context window ~128K tokens with capabilities: Vision, Text. List pricing ≈ $1.75 / $14.00 per 1M input/output tokens. Top tracked signals: MATH · benchlm 100.0, MATH 99.0, MATH · artificial-analysis 99.0. Cadle merges provider listings, unified leaderboard medians, and public pricing where available.
PROVIDER
OpenAI
RELEASE
2025-12-10
CONTEXT
128K tokens
STATUS
ACTIVE
COMMUNITY REVIEWS
OPERATOR NOTES
Quality, latency, cost, and failure modes — not marketing copy.
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MODEL COMPARISON
Metric
OpenAI: GPT-5.2 Chat
Provider
OpenAI
Release
2025-12-10
Input / 1M
$1.75
Output / 1M
$14.00
Context
128K tokens
Cadle Cap
91
Cap board
Cadle Language #35/385
MATH · benchlm
100.0
MATH
99.0
MATH · artificial-analysis
99.0
MATH · epoch
96.1
REASON · benchlm
92.6
GPQA · benchlm
92.4
GPQA
92.2
GPQA · epoch
92.2
GPQA · artificial-analysis
90.3
LIVECODEBENCH · artificial-analysis
89.4
MMLU · artificial-analysis
87.4
MMLU
87.0
DATA PROVENANCE
Scores may use different scales — check the Benchmarks tab for source links.