GPT-5.4 Nano vs Hunyuan A13B Instruct
How do these models stack up? Below is an expert side-by-side comparison of specifications, context window capacity, live pricing per million tokens, and standardized benchmark scores for GPT-5.4 Nano and Hunyuan A13B Instruct.
GPT-5.4 Nano
GPT-5.4 nano is the most lightweight and cost-efficient variant of the GPT-5.4 family, optimized for speed-critical and high-volume tasks. It supports text and image inputs and is designed for low-latency...
Hunyuan A13B Instruct
Hunyuan-A13B is a 13B active parameter Mixture-of-Experts (MoE) language model developed by Tencent, with a total parameter count of 80B and support for reasoning via Chain-of-Thought. It offers competitive benchmark...
Technical Specifications
| Specification | GPT-5.4 Nano | Hunyuan A13B Instruct |
|---|---|---|
| Provider | OpenAI | Tencent |
| Context Window | 400,000 tokens | 131,072 tokens |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | managed api |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2026-03-17 | 2025-07-08 |
API Pricing Comparison
Input Price per Million Tokens
GPT-5.4 Nano
$0.20
Hunyuan A13B Instruct
$0.14
Output Price per Million Tokens
GPT-5.4 Nano
$1.25
Hunyuan A13B Instruct
$0.57
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Benchmark Performance Metrics
Scores show the raw performance percentages verified across key evaluation suites. Higher bars indicate superior accuracy and capability in that domain.
GPT-5.4 Nano Quirks & Gotchas
No developer gotchas reported.
Hunyuan A13B Instruct Quirks & Gotchas
No developer gotchas reported.