Side by side
Gemma 4 31B vs Hunyuan A13B Instruct
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 | $0.20 | $0.14 (best) |
| Output priceUSD per 1M tokens | $0.40 (best) | $0.57 |
| Blended price75% in / 25% out | $0.25 | $0.25 (best) |
| Vs. market median | 72% cheaper | 72% cheaper |
| Value rankcheapest = 1 | #101 | #100 (best) |
| Context windowtokens | 262K (best) | 131K |
| Max outputtokens | 16K | 118K (best) |
| Input modalities | image, text, video | text |
| Output modalities | text | text |
| Tool calling | Declared | Not declared |
| Reasoning | Declared | Declared |
| Structured output | Declared | Declared |
| Listed on OpenRouter | 2026-04-02 (best) | 2025-07-08 |
Blended price assumes a 3:1 input-to-output token mix. Median is across all 429 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 | |
| Google: Gemma 4 31B Google · $0.200 in / $0.400 out per M | $10 | $6.00 | $16 | $192 | +$0.450 (1.0×) |
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; Google: Gemma 4 31B costs 1% more.
- Google: Gemma 4 31B offers the largest context window (262K tokens) versus 131K for Tencent: Hunyuan A13B Instruct.
- Tool calling is declared for Google: Gemma 4 31B only.
Models
Model pages
Full pricing history, capabilities and alternatives for each model in this comparison.
Google
$0.250
/M blended
$0.248
/M blended
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