Grok 4.5 vs Hunyuan A13B Instruct
Cost and capability comparison. For a sample workload of 1,000 input and 500 output tokens across 100,000 requests/month, Hunyuan A13B Instruct is cheaper by about $457.50/month.
| Grok 4.5 | Hunyuan A13B Instruct | |
|---|---|---|
| Provider | xai | tencent |
| Input / 1M | $2.00 | $0.1400 |
| Output / 1M | $6.00 | $0.5700 |
| Per request (sample) | $0.00500 | $0.000425 |
| Monthly (sample) | $500.00 | $42.50 |
| Context window | 500,000 | 131,072 |
| Vision | Yes | No |
| Reasoning | Yes | No |
| Arena · Overall | 1451 | — |
| Arena · Coding | 1550 | — |
| Arena · Math & reasoning | 1445 | — |
| Arena · Agentic / tool use | 1420 | — |
Intelligence scores are community Arena ratings from LMArena / arena.ai, used under CC BY 4.0. Snapshot last refreshed 28 July 2026. Scores are a relative signal, not an absolute measure of capability. A Measured score was voted on directly; an Estimated score is inherited from an identical base model (a regional/creator-prefixed hosting duplicate). See our methodology.
Compare on your own workload
Grok 4.5 and Hunyuan A13B Instruct are pre-loaded. Adjust the tokens and monthly volume to see which is cheaper for your usage.
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| Hunyuan A13B Instruct | Tencent | $0.000425 | $42.50 | $510.00 | 131,072 |
| Grok 4.5 | xAI | $0.00500 | $500.00 | $6,000.00 | 500,000 |
FAQ
Which is cheaper, Grok 4.5 or Hunyuan A13B Instruct?
For a workload of 1,000 input and 500 output tokens over 100,000 requests/month, Hunyuan A13B Instruct is cheaper, costing about $42.50/month versus $500.00/month.
What is the context window of Grok 4.5 and Hunyuan A13B Instruct?
Grok 4.5 supports 500,000 tokens, while Hunyuan A13B Instruct supports 131,072 tokens.
Estimates for planning only. Verify current pricing with each provider.