---
title: "OpenAI: gpt-oss-20b (batch) — unrated, priced in this catalogue · Undominated.ai"
canonical: https://undominated.ai/models/openai__gpt-oss-20b__batch/
description: "OpenAI: gpt-oss-20b (batch): $0.024/M in, $0.112/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero."
---

# OpenAI: gpt-oss-20b (batch) — unrated, priced in this catalogue · Undominated.ai

> OpenAI: gpt-oss-20b (batch): $0.024/M in, $0.112/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero.

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MODEL PROOF

# gpt-oss-20b (batch)

OpenAI · 05 Aug 2025

 Balanced Summarise Chat Code gen Agentic

NOT INDEPENDENTLY RATED

## No independent LMArena score is published for this model.

 **$0.046** / 1M tokens Balanced · 3 tokens in per 1 out

Evidence as of 23 Sept 2026

 [openrouter/models](https://openrouter.ai/api/v1/models) Independent LMArena score Not independently rated
 Context window 131.07K
 Maximum output 117.96K
 Input modalities text
 Output modalities text
 Published input price $0.024 / 1M tokens
 Published output price $0.112 / 1M tokens
 Pricing kind fixed

Inspect [complete billing conditions](#billing-details) and endpoint terms below.

 Every price dimension · USD per million tokens

| Input | $0.024 /M |
| --- | --- |
| Output | $0.112 /M |
| Cached input | Unknown /M |
| Cache write | Unknown /M |
| Cache write 1h | Unknown /M |
| Reasoning | Unknown /M |

### Independent scores

No independent benchmark has measured this model. Unrated is not a score of zero.

### Capability

| Context window | 131K |
| --- | --- |
| Max output | 118K |
| Input modes | text |
| Tool use | yes |
| Reasoning | always on |
| Knowledge cutoff | 2024-06-30 |
| Open weights | Unknown |

### Provenance

| Price source | [openrouter.ai](https://openrouter.ai/api/v1/models) |
| --- | --- |
| Fetched | 2026-09-23 |
| Quality data | unrated |

gpt-oss-20b is an open-weight 21B parameter model released by OpenAI under the Apache 2.0 license. It uses a Mixture-of-Experts (MoE) architecture with 3.6B active parameters per forward pass, optimized for...

## Questions this page answers

 What does gpt-oss-20b (batch) cost?

$0.024/M in, $0.112/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription.

 Does gpt-oss-20b (batch) have an independent quality score?

gpt-oss-20b (batch) has no independent quality score in this catalogue. Unrated is not a score of zero.

 What beats gpt-oss-20b (batch)?

gpt-oss-20b (batch) has no independent quality score. Unrated is not a score of zero.

 Does this page use Artificial Analysis scores for gpt-oss-20b (batch)?

No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated.

 Does a missing score mean gpt-oss-20b (batch) scored zero?

Unrated is not a score of zero.

MODEL MONUMENT

## Save or share this proof

 Download proof card · 1200 × 630 Preview and more sharing options

OpenAI: gpt-oss-20b (batch). Balanced workload. Not independently rated. Evidence as of 23 Sept 2026.

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## Related

No independent quality score, so there is no dominator to name. Unrated is not a clean bill of health.

 - Same vendor [GPT-3.5 Turbo (batch)](/models/openai__gpt-3.5-turbo__batch/)
- OpenAI models [OpenAI](/providers/openai/)
- Where this model appears [effort](/effort/)
- Same vendor [GPT-4 Turbo (batch)](/models/openai__gpt-4-turbo__batch/)
- Where this model appears [plans](/plans/)
- Same vendor [GPT-4.1 (batch)](/models/openai__gpt-4.1__batch/)

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