| Signal | gpt-oss-120b | Delta | Mistral Small 3.2 24B |
|---|---|---|---|
Capabilities | 67 | -- | |
Benchmarks | 61 | +61 | |
Pricing | 0 | -- | |
Context window size | 81 | +0 | |
Recency | 90 | +8 | |
Output Capacity | 20 | -- | |
| Overall Result | 3 wins | of 6 | 0 wins |
10
days higher
4
days
16
days higher
OpenAI
Mistral AI
gpt-oss-120b saves you $4.10/month
That's $49.20/year compared to Mistral Small 3.2 24B at your current usage level of 100K calls/month.
| Metric | gpt-oss-120b | Mistral Small 3.2 24B | Winner |
|---|---|---|---|
| Overall Score | 67 | 67 | gpt-oss-120b |
| Rank | #180 | #181 | gpt-oss-120b |
| Quality Rank | #180 | #181 | gpt-oss-120b |
| Adoption Rank | #180 | #181 | gpt-oss-120b |
| Parameters | 120B | 24B | -- |
| Context Window | 131K | 128K | gpt-oss-120b |
| Pricing | $0.04/$0.19/M | $0.07/$0.20/M | -- |
| Signal Scores | |||
| Capabilities | 67 | 67 | gpt-oss-120b |
| Benchmarks | 61 | -- | gpt-oss-120b |
| Pricing | 0 | 0 | gpt-oss-120b |
| Context window size | 81 | 81 | gpt-oss-120b |
| Recency | 90 | 81 | gpt-oss-120b |
| Output Capacity | 20 | 20 | gpt-oss-120b |
Our composite score (0–100) combines six weighted signals: benchmark performance (25%), pricing efficiency (25%), context window size (15%), model recency (15%), output capacity (10%), and capability versatility (10%). Here's what the scores mean for these two models:
Scores 67/100 (rank #180), placing it in the top 38% of all 290 models tracked.
Scores 67/100 (rank #181), placing it in the top 38% of all 290 models tracked.
With only a 1-point gap, these models are in the same performance tier. The practical difference in output quality is minimal - your choice should depend on pricing, latency requirements, and specific feature needs.
gpt-oss-120b offers 17% better value per quality point. At 1M tokens/day, you'd spend $3.44/month with gpt-oss-120b vs $4.13/month with Mistral Small 3.2 24B - a $0.69 monthly difference.
Both models have comparable response speeds. For most applications, the latency difference is negligible.
When latency matters most: Interactive chatbots, IDE code completion, real-time translation, and user-facing applications where response time directly impacts experience. For batch processing, background summarization, or offline analysis, latency is less critical.
Code generation & review
Higher benchmark score (0/100) indicates stronger performance on coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Faster response time (speed score 0/100) is critical for user-facing chat. gpt-oss-120b also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (131K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.19/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (67/100) correlates with better nuance, coherence, and style in long-form content
Image understanding & OCR
Supports vision input - can analyze screenshots, diagrams, photos, and scanned documents directly
gpt-oss-120b and Mistral Small 3.2 24B are extremely close in overall performance (only 0.5 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
gpt-oss-120b
Marginally better benchmark scores; both are excellent
Best for Cost
gpt-oss-120b
17% lower pricing; better value at scale
Best for Reliability
gpt-oss-120b
Higher uptime and faster response speeds
Best for Prototyping
gpt-oss-120b
Stronger community support and better developer experience
Best for Production
gpt-oss-120b
Wider enterprise adoption and proven at scale
by OpenAI
| Capability | gpt-oss-120b | Mistral Small 3.2 24B |
|---|---|---|
| Vision (Image Input)differs | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoningdiffers | ||
| Web Search | ||
| Image Output |
OpenAI
Mistral AI
gpt-oss-120b saves you $0.0768/month
That's 20% cheaper than Mistral Small 3.2 24B at 1,000 tokens/request and 100 requests/day.
Assumes 60% input / 40% output token ratio per request. Actual costs may vary based on your usage pattern.
| Parameter | gpt-oss-120b | Mistral Small 3.2 24B |
|---|---|---|
| Context Window | 131K | 128K |
| Max Output Tokens | -- | -- |
| Open Source | Yes | Yes |
| Created | Aug 5, 2025 | Jun 20, 2025 |
gpt-oss-120b scores 67/100 (rank #180) compared to Mistral Small 3.2 24B's 67/100 (rank #181), giving it a 1-point advantage. gpt-oss-120b is the stronger overall choice, though Mistral Small 3.2 24B may excel in specific areas like certain benchmarks.
gpt-oss-120b is ranked #180 and Mistral Small 3.2 24B is ranked #181 out of 290+ AI models. Rankings use a composite score combining benchmark performance (25%), pricing (25%), context window (15%), recency (15%), output capacity (10%), and versatility (10%). Scores update hourly.
gpt-oss-120b is cheaper at $0.19/M output tokens vs Mistral Small 3.2 24B's $0.20/M output tokens - 1.1x more expensive. Input token pricing: gpt-oss-120b at $0.04/M vs Mistral Small 3.2 24B at $0.07/M.
gpt-oss-120b has a larger context window of 131,072 tokens compared to Mistral Small 3.2 24B's 128,000 tokens. A larger context window means the model can process longer documents and conversations.