OpenAI
GPT-5.2 Pro
Previous OpenAI flagship — superseded by GPT-5.5.
Context
196K
Max output
—
Input /1M
$21.00
Output /1M
$168.00
Live pricing via OpenRouter
Best for
- Workloads not yet migrated to GPT-5.5
- Broad multimodal reasoning
Watch out
Reasoning benchmarks trail current-generation flagships.
Benchmarks
| arc agi 2 | 54.2 |
Compare GPT-5.2 Pro
Claude Opus 4.6 vs GPT-5.2 Pro
Opus 4.6 for reasoning and long-context depth; GPT-5.2 Pro for native voice and the broadest multimodal footprint. Note: both are superseded — Opus 4.8 and GPT-5.5 are the current flagships; see Opus 4.8 vs GPT-5.5.
Gemini 3.5 Flash vs GPT-5.2 Pro
Flash for cost-efficient agentic coding at scale; GPT-5.2 Pro for voice-native and broad multimodal apps. Note: GPT-5.2 Pro is superseded by GPT-5.5 — see Grok 4.3 vs GPT-5.5 or Opus 4.8 vs GPT-5.5 for current matchups.