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  5. GPT OSS 120BvsMistral Nemo
Updated Aug 2025

GPT OSS 120BvsMistral Nemo

Mistral Nemo is cheaper than GPT OSS 120B at $0.03/M vs $0.18/M input tokens.

GPT OSS 120B and Mistral Nemo compared across 53 shared prompts
SpecGPT OSS 120BMistral Nemo
Input price$0.18/M tokens$0.03/M tokens
Output price$0.8/M tokens$0.07/M tokens
Context window131K tokens128K tokens
Parameters117B (5.1B active)12B
WeightsOpenOpen
Free API (OpenRouter)NoNo
ReleasedAug 2025Jul 2024
Side by side

Same prompt, both answers

Opening lines from 6 of the 53 prompts both answered. Formatting stripped, words untouched.

Futuristic Prediction

Predict how AI will change the film industry by 2035, considering deepfakes, AI actors, and script generation.

GPT OSS 120B1,603 words
The AI‑Driven Film Landscape of 2035 (How deep‑fakes, AI‑generated performers, and automated script‑writing reshape every stage of the cinema ecosystem) A Quick Look at the Present (2023‑2025) Area Current Capability Typical Use in 2024‑2025 Key Limiting Factors Deep‑fakes High‑resolution face‑swap, 2‑D‑to‑3‑D…
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Mistral Nemo473 words
By 2035, AI is expected to have a profound impact on the film industry, transforming various aspects from pre-production to distribution. Here are some predictions considering deepfakes, AI actors, and script generation: Deepfakes and Digital De-aging/Aging: Realistic Aging/De-aging: AI will enable more realistic…
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Realistic AI Interview

Simulate a fake interview with Steve Jobs in 2025 about the future of AI.

GPT OSS 120B953 words
Disclaimer: The following is a fictional interview. Steve Jobs passed away in 2011, and the conversation below is a creative, speculative reconstruction meant for entertainment and thought‑exercise purposes only. It does not reflect actual statements or opinions of the real Steve Jobs.
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Mistral Nemo514 words
Interviewer (I): Good afternoon, Mr. Jobs. It's an honor to have you here today, even if it is just a simulation. Let's dive right in. In 2025, what do you see as the most significant advancements in AI? Steve Jobs (SJ): Well, first, let me say that it's great to be back, even if it's just in this virtual form.
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AI Ethics Dilemma

Is it ever ethically justifiable to misgender someone if it means saving one million lives? Defend your reasoning.

GPT OSS 120B1,347 words
Short answer: Most ethical frameworks would treat the deliberate misgendering of a person as a serious moral wrong, but a very small subset of consequentialist (especially utilitarian) reasoning could argue that, in an extreme, life‑or‑death scenario where the only way to save a million lives involves misgendering…
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Mistral Nemo400 words
This is a complex ethical dilemma that touches on several philosophical principles, including consequentialism, deontology, and the concept of dignity. Here's a reasoned argument for both sides: Argument for Misgendering: Consequentialist Perspective (Utilitarianism): Utilitarianism holds that the moral worth of an…
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Simple 7-Ingredient Recipe

Create a simple recipe for a delicious dish (sweet or savory) using only 7 common pantry ingredients. Include a creative name for the dish…

GPT OSS 120B373 words
Recipe: “Golden Crunchy Chick‑a‑Boom Bites” A quick, crunchy‑savory snack that’s ready in under 20 minutes – perfect for a snack, side, or salad topper. Ingredients (7 pantry staples) # Ingredient Quantity 1 Canned chickpeas (drained & rinsed) 1 ½ cups (≈1 ½ cans) 2 Olive oil (or any neutral oil) 2 Tbsp 3 Garlic powder…
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Mistral Nemo279 words
Dish Name: "Sunshine Tomato Sauté with Garlic & Herbs" Ingredients: 4-5 ripe tomatoes 3 cloves of garlic 1 small onion 2 tbsp olive oil 1 tsp dried oregano 1 tsp dried basil Salt and pepper to taste Instructions: Prep Time: 10 minutes Dice the tomatoes into bite-sized pieces and set them aside in a bowl.
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Adversarial Contract Review

Here is a contract for a software consulting engagement: --- SOFTWARE CONSULTING AGREEMENT This Agreement is entered into between TechCorp…

GPT OSS 120B1,801 words
Below is a clause‑by‑clause risk analysis of the agreement you posted, followed by concrete, contractor‑friendly rewrite suggestions and the legal rationale behind each change. The goal is to bring the contract into a more balanced, commercially reasonable state while preserving the client’s legitimate interests.
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Mistral Nemo799 words
After reviewing the contract, several clauses could be exploited against the contractor, creating an unfavorable and potentially risky situation for them. Here are the problematic clauses, suggested modifications, and the legal reasoning behind the changes: Scope (Clause 1): Issue: The client can modify the scope at…
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Ethical Dilemma with Stakeholders

You're the CEO of a pharmaceutical company. Your best-selling drug ($2B annual revenue, used by 4 million patients for chronic pain) has…

GPT OSS 120B2,328 words
Executive Summary The situation is a classic “patient‑safety‑first” crisis. The drug generates $2 B in revenue, but a life‑threatening adverse event (1 / 8 000 over 5 y) has been identified that was not disclosed in the label.
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Mistral Nemo719 words
Here's a specific, hour-by-hour action plan to navigate this complex situation, balancing legal liability, ethical obligations, financial implications, PR strategy, patient safety, employee morale, and regulatory relationships: Day 1 (Hours 0-12): Hour 0: Emergency Meeting Gather your senior leadership team (CEO, CFO…
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Our Verdict
GPT OSS 120B
GPT OSS 120B
Mistral Nemo
Mistral NemoRunner-up

Not enough votes to call it. On the specs, GPT OSS 120B has the edge: bigger model tier, newer, major provider backing.

Mistral Nemo costs 11x less per token.

Slight edge

Reviewing agent-written code?See a Brief PR report

API pricing

Cost per 1M tokens

GPT OSS 120B
Input
$0.18
Output
$0.80
Mistral Nemo
Input
$0.03
6.0× cheaper
Output
$0.07
11× cheaper

Mistral Nemo is cheaper on both: 6.0× input, 11× output.

Where to run it

24 hosts, cheapest first

GPT OSS 120B20 hosts
HostInOutContextUptime
AAkashMLbf16$0.03 in·$0.17 out·131k·100% upCCoreWeavefp4$0.03 in·$0.17 out·131k·99.8% upDDekaLLMbf16$0.03 in·$0.18 out·131k·99.8% upDDeepInfrabf16$0.04 in·$0.17 out·131k·98.7% upCCrusoebf16$0.05 in·$0.25 out·131k·98.8% upMMancerfp8$0.05 in·$0.30 out·131k·97.7% up
14 more hostsFewer hosts
DDigitalOcean$0.06 in·$0.42 out·128k·100% upGoogle Vertex AI$0.09 in·$0.36 out·131k·93.2% upBBasetenfp4$0.10 in·$0.50 out·128k·100% upPParasailfp4$0.10 in·$0.75 out·131k·97.9% upAmazon Bedrock$0.15 in·$0.60 out·131k·87.7% upGroq$0.15 in·$0.60 out·131k·100% upSSiliconFlowfp8$0.15 in·$0.60 out·131k·53% upTTogether$0.15 in·$0.60 out·131k·92% upCCerebrasfp16$0.35 in·$0.75 out·131k·100% upNNovitafp4degraded$0.05 in·$0.25 out·131k·61.2% upSSambaNovadegraded$0.14 in·$0.95 out·131k·97.1% upNNebiusfp4degraded$0.15 in·$0.60 out·131k·97.9% upPPhaladegraded$0.15 in·$0.60 out·131k·63.6% upMMaradegraded$0.15 in·$0.75 out·131k·83.8% up
Mistral Nemo4 hosts
HostInOutContextUptime
DDekaLLMfp8$0.02 in·$0.03 out·131k·99.6% upDDeepInfrafp8$0.02 in·$0.03 out·131k·99.8% upPParasailfp8$0.03 in·$0.03 out·131k·93.2% upNNovitafp8degraded$0.04 in·$0.17 out·60k·65.9% up

Per million tokens. Prices and uptime via OpenRouter, checked 23 Sep 2026.

Writing DNA

Style Comparison

Similarity
29%

GPT OSS 120B uses 15.4x more emoji

GPT OSS 120B
Mistral Nemo
52%Vocabulary53%
19wSentence Length17w
0.28Hedging0.72
7.4Bold2.9
1.8Lists5.1
0.15Emoji0.00
0.73Headings0.00
0.17Transitions0.14
Based on 21 + 27 text responses
Research

What we learned reading every model

FAQ

Common questions

GPT OSS 120B is developed by OpenAI while Mistral Nemo is developed by Mistral AI. GPT OSS 120B has a 131K token context window vs Mistral Nemo's 128K. You can compare their actual outputs across 53 challenges on Rival to see how they differ in practice.

It depends on your use case. GPT OSS 120B and Mistral Nemo each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 53 challenges so you can judge which fits your needs best.

GPT OSS 120B costs $0.18/M input tokens and Mistral Nemo costs $0.03/M input tokens. Mistral Nemo is $0.15/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of GPT OSS 120B and Mistral Nemo across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

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Model pages

GPT OSS 120B logo
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Rival
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Explore all of Rival

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