Side by side
Hunyuan A13B Instruct vs Solar Pro 4
Source: OpenRouter (live)
Live figures
The numbers
Best value in each row is highlighted. "Not declared" means the provider does not advertise the feature on its listing.
| Attribute | ||
|---|---|---|
| Input priceUSD per 1M tokens | $0.14 (best) | $0.15 |
| Output priceUSD per 1M tokens | $0.57 (best) | $0.60 |
| Blended price75% in / 25% out | $0.25 (best) | $0.26 |
| Vs. market median | 72% cheaper | 70% cheaper |
| Value rankcheapest = 1 | #101 (best) | #105 |
| Context windowtokens | 131K | 524K (best) |
| Max outputtokens | 118K | 131K (best) |
| Input modalities | text | text |
| Output modalities | text | text |
| Tool calling | Not declared | Declared |
| Reasoning | Declared | Declared |
| Structured output | Declared | Declared |
| Listed on OpenRouter | 2025-07-08 | 2026-08-10 (best) |
Blended price assumes a 3:1 input-to-output token mix. Median is across all 430 priced models.
Add or swap modelsCost calculator
At your volume
Estimate the monthly bill for these models at your own token volumes.
| Model | Input | Output | Monthly | Yearly | vs cheapest | |
|---|---|---|---|---|---|---|
| Tencent: Hunyuan A13B Instruct Tencent · $0.140 in / $0.570 out per M | $7.00 | $8.55 | $16 | $187 | Cheapest | |
| Upstage: Solar Pro 4 Upstage · $0.150 in / $0.600 out per M | $7.50 | $9.00 | $17 | $198 | +$0.950 (1.1×) |
Estimates use list prices per million tokens from live provider listings. Cached-input, batch and volume discounts are not included, so real bills are often lower.
Read-out
What the numbers say
- Tencent: Hunyuan A13B Instruct is the cheapest here at $0.25/M blended; Upstage: Solar Pro 4 costs 6% more.
- Upstage: Solar Pro 4 offers the largest context window (524K tokens) versus 131K for Tencent: Hunyuan A13B Instruct.
- Tool calling is declared for Upstage: Solar Pro 4 only.
Models
Model pages
Full pricing history, capabilities and alternatives for each model in this comparison.
$0.248
/M blended
Upstage
$0.262
/M blended
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