Side by side
Granite 4.0 Micro vs gpt-oss-20b (batch)
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 | $0.02 (best) | $0.02 |
| Output priceUSD per 1M tokens | $0.11 | $0.11 |
| Blended price75% in / 25% out | $0.04 (best) | $0.05 |
| Vs. market median | 95% cheaper | 95% cheaper |
| Value rankcheapest = 1 | #4 (best) | #6 |
| Context windowtokens | 131K | 131K (best) |
| Max outputtokens | 118K | 118K (best) |
| Input modalities | text | text |
| Output modalities | text | text |
| Tool calling | Not declared | Declared |
| Reasoning | Not declared | Declared |
| Structured output | Declared | Declared |
| Listed on OpenRouter | 2025-10-20 (best) | 2025-08-05 |
Blended price assumes a 3:1 input-to-output token mix. Median is across all 431 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 | |
|---|---|---|---|---|---|---|
| IBM: Granite 4.0 Micro Ibm Granite · $0.017 in / $0.112 out per M | $0.850 | $1.68 | $2.53 | $30 | Cheapest | |
| OpenAI: gpt-oss-20b (batch) OpenAI · $0.024 in / $0.112 out per M | $1.20 | $1.68 | $2.88 | $35 | +$0.350 (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
- IBM: Granite 4.0 Micro is the cheapest here at $0.04/M blended; OpenAI: gpt-oss-20b (batch) costs 13% more.
- OpenAI: gpt-oss-20b (batch) offers the largest context window (131K tokens) versus 131K for IBM: Granite 4.0 Micro.
- Tool calling is declared for OpenAI: gpt-oss-20b (batch) only.
- Reasoning mode is declared for OpenAI: gpt-oss-20b (batch) only.
Models
Model pages
Full pricing history, capabilities and alternatives for each model in this comparison.
Ibm Granite
$0.041
/M blended
$0.046
/M blended
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