Google: Gemini 3 Flash Preview (batch) vs OpenAI: gpt-oss-120b
Based on weekly OpenRouter usage tracked by AI Tier List, Google: Gemini 3 Flash Preview (batch) ranks #16 overall — ahead of OpenAI: gpt-oss-120b at #26. OpenAI: gpt-oss-120b is cheaper on input tokens at $0.03/1M vs $0.25/1M for Google: Gemini 3 Flash Preview (batch). Google: Gemini 3 Flash Preview (batch) offers the larger context window at 1M tokens.
Google: Gemini 3 Flash Preview (batch) vs OpenAI: gpt-oss-120b: which should you use?
Choose Google: Gemini 3 Flash Preview (batch) if…
- It sees more real traffic — #16 overall on OpenRouter's weekly ranking, against #26 for OpenAI: gpt-oss-120b.
- Bigger context window — 1M vs 131K tokens.
- It accepts image, file, audio, video input, which OpenAI: gpt-oss-120b does not.
- It is the newer model — released Dec 2025 against Aug 2025.
Choose OpenAI: gpt-oss-120b if…
- Cheaper to read — $0.03 vs $0.25 per 1M input tokens, which is what dominates long-prompt and RAG workloads.
- Cheaper to write — $0.17 vs $1.50 per 1M output tokens, the line item that decides generation-heavy costs.
Spec Comparison
| Spec | Google: Gemini 3 Flash Preview (batch) | OpenAI: gpt-oss-120b |
|---|---|---|
| Author | openai | |
| Input price (per 1M tokens) | $0.25 | $0.03 |
| Output price (per 1M tokens) | $1.50 | $0.17 |
| Context window | 1M | 131K |
| Input modalities | text, image, file, audio, video | text |
| Output modalities | text | text |
| AA Intelligence | — | 24.1 |
| AA Coding | — | 30.4 |
| AA Agentic | — | 13.4 |
| Released | Dec 2025 | Aug 2025 |
What Google: Gemini 3 Flash Preview (batch) and OpenAI: gpt-oss-120b actually cost to run
On a read-heavy job — 1M tokens in, 100K out — Google: Gemini 3 Flash Preview (batch) costs $0.40 and OpenAI: gpt-oss-120b costs $0.05.
Flip the shape — 100K in, 1M out — and it becomes $1.52 for Google: Gemini 3 Flash Preview (batch) versus $0.17 for OpenAI: gpt-oss-120b.
Both figures are the published per-token rates multiplied out; caching and batch discounts are not included.
Usage Rank by Task
| Task | Google: Gemini 3 Flash Preview (batch) | OpenAI: gpt-oss-120b |
|---|---|---|
| Overall | #16 | #26 |
| Classification & Tagging | #8 | #6 |
| Content Writing | #9 | — |
| Customer Support | #2 | — |
| Data Extraction | #9 | #8 |
| Data Transformation | #9 | — |
| Image Processing | #6 | — |
| Math | — | #9 |
| Roleplay & Fiction | #5 | — |
| Summarization | #3 | #2 |
| Translation | #9 | #10 |
About Google: Gemini 3 Flash Preview (batch) and OpenAI: gpt-oss-120b
Google: Gemini 3 Flash Preview (batch)
Built by google · released Dec 2025 · 1M-token context
Gemini 3 Flash Preview is a high speed, high value thinking model designed for agentic workflows, multi turn chat, and coding assistance. It delivers near Pro level reasoning and tool...
OpenAI: gpt-oss-120b
Built by openai · released Aug 2025 · 131K-token context
gpt-oss-120b is an open-weight, 117B-parameter Mixture-of-Experts (MoE) language model from OpenAI designed for high-reasoning, agentic, and general-purpose production use cases. It activates 5.1B parameters per forward pass and is optimized...
Related comparisons
- Google: Gemini 3 Flash Preview (batch) vs DeepSeek: DeepSeek V4 Flash 0731
- Google: Gemini 3 Flash Preview (batch) vs Tencent: Hy3
- Google: Gemini 3 Flash Preview (batch) vs OpenAI: GPT-5.6 Luna (batch)
- OpenAI: gpt-oss-120b vs DeepSeek: DeepSeek V4 Flash 0731
- OpenAI: gpt-oss-120b vs Tencent: Hy3
- OpenAI: gpt-oss-120b vs OpenAI: GPT-5.6 Luna (batch)
Get notified when Google: Gemini 3 Flash Preview (batch) or OpenAI: gpt-oss-120b moves
Usage ranks and prices refresh weekly. We email you when they move — once a week, no spam.
FAQ
Which is better, Google: Gemini 3 Flash Preview (batch) or OpenAI: gpt-oss-120b?
Based on weekly OpenRouter usage tracked by AI Tier List, Google: Gemini 3 Flash Preview (batch) ranks #16 overall — ahead of OpenAI: gpt-oss-120b at #26. OpenAI: gpt-oss-120b is cheaper on input tokens at $0.03/1M vs $0.25/1M for Google: Gemini 3 Flash Preview (batch). Google: Gemini 3 Flash Preview (batch) offers the larger context window at 1M tokens.
Which is cheaper, Google: Gemini 3 Flash Preview (batch) or OpenAI: gpt-oss-120b?
OpenAI: gpt-oss-120b is cheaper at $0.03 per 1M input tokens. Output pricing: Google: Gemini 3 Flash Preview (batch) $1.50, OpenAI: gpt-oss-120b $0.17.
Is Google: Gemini 3 Flash Preview (batch) still ahead of OpenAI: gpt-oss-120b right now?
Yes. For the week of 2026-08-10, Google: Gemini 3 Flash Preview (batch) ranks #16 overall on OpenRouter usage against #26 for OpenAI: gpt-oss-120b. Ranks refresh weekly, and the verdict on this page flips if they cross.
Usage ranks are weekly data aggregated by OpenRouter. Prices are USD per 1M tokens.