GPT-OSS 20B (Groq)
| Maker | OpenAI |
|---|---|
| Released | 2025-08-05 |
| Context | 131.1K |
| Max output | 65.5K |
| Open weights | Apache-2.0 |
|---|---|
| Modalities | text → text |
| Input / 1M | $0.075 |
| Output / 1M | $0.30 |
| Review call | $0.0027 |
|---|---|
| Reasoning efforts | low, medium, high |
| Hosts | Groq |
| Model id | openai/gpt-oss-20b |
CodePanel's benchmark has not run GPT-OSS 20B (Groq) as a pull-request reviewer yet, so this page has no recall, false-alarm or measured-cost figures for it. The methodology explains how ranked models are scored.
No Groq model is in the run yet. The ranked model closest to it in list price is Gemma 4 26B A4B (Workers AI) from Google, which caught 26% [15%–38%] of the known bugs at rank 13 of 17, with a measured review cost of $0.0048. At list price, a typical review call (26.2K tokens in and 2.4K out) costs $0.0027 on GPT-OSS 20B (Groq) and $0.0033 on Gemma 4 26B A4B (Workers AI), so this model's call is 20% less than that one's.
| Host | Model id | Input / 1M | Output / 1M |
|---|---|---|---|
| Groq | openai/gpt-oss-20b | $0.075 | $0.30 |
Source: Groq pricing, Oct 16, 2026
| Model | Maker | Input / 1M | Output / 1M | Review call | Context | Bugs caught |
|---|---|---|---|---|---|---|
| Gemma 4 26B A4B (Workers AI) | $0.10 | $0.30 | $0.0033 | 256K | 26% | |
| Claude Haiku 5.5 | Anthropic | $0.10 | $0.50 | $0.0038 | 1M | 64% |
| GPT-6 Luna | OpenAI | $0.10 | $0.50 | $0.0038 | 1.1M | 67% |
| GLM-5.3 Flash (Workers AI) | Z.ai | $0.15 | $0.50 | $0.0051 | 1M | 61% |
Updated Oct 23, 2026