| Signal | GPT-5.3-Codex | Delta | Nemotron Nano 12B 2 VL (free) |
|---|---|---|---|
Capabilities | 100 | +33 | |
Pricing | 14 | -16 | |
Context window size | 89 | +8 | |
Recency | 100 | -- | |
Output Capacity | 85 | -- | |
| Overall Result | 2 wins | of 5 | 1 wins |
20
days ranked higher
3
days
7
days ranked higher
OpenAI
NVIDIA
Nemotron Nano 12B 2 VL (free) saves you $875.00/month
That's $10500.00/year compared to GPT-5.3-Codex at your current usage level of 100K calls/month.
| Metric | GPT-5.3-Codex | Nemotron Nano 12B 2 VL (free) | Winner |
|---|---|---|---|
| Overall Score | 85 | 82 | GPT-5.3-Codex |
| Rank | #29 | #60 | GPT-5.3-Codex |
| Quality Rank | #29 | #60 | GPT-5.3-Codex |
| Adoption Rank | #29 | #60 | GPT-5.3-Codex |
| Parameters | -- | 12B | -- |
| Context Window | 400K | 128K | GPT-5.3-Codex |
| Pricing | $1.75/$14.00/M | Free | -- |
| Signal Scores | |||
| Capabilities | 100 | 67 | GPT-5.3-Codex |
| Pricing | 14 | 30 | Nemotron Nano 12B 2 VL (free) |
| Context window size | 89 | 81 | GPT-5.3-Codex |
| Recency | 100 | 100 | GPT-5.3-Codex |
| Output Capacity | 85 | 85 | GPT-5.3-Codex |
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 85/100 (rank #29), placing it in the top 90% of all 290 models tracked.
Scores 82/100 (rank #60), placing it in the top 80% of all 290 models tracked.
With only a 3-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.
Both models are priced similarly, so the decision comes down to quality and features rather than cost.
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. Nemotron Nano 12B 2 VL (free) also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (400K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($0.00/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (85/100) 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-5.3-Codex and Nemotron Nano 12B 2 VL (free) are extremely close in overall performance (only 2.700000000000003 points apart). Your best choice depends entirely on which specific strengths matter most for your use case.
Best for Quality
GPT-5.3-Codex
Marginally better benchmark scores; both are excellent
Best for Cost
Nemotron Nano 12B 2 VL (free)
100% lower pricing; better value at scale
Best for Reliability
GPT-5.3-Codex
Higher uptime and faster response speeds
Best for Prototyping
GPT-5.3-Codex
Stronger community support and better developer experience
Best for Production
GPT-5.3-Codex
Wider enterprise adoption and proven at scale
by OpenAI
| Capability | GPT-5.3-Codex | Nemotron Nano 12B 2 VL (free) |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Modediffers | ||
| Reasoning | ||
| Web Searchdiffers | ||
| Image Output |
OpenAI
NVIDIA
Nemotron Nano 12B 2 VL (free) saves you $19.95/month
That's 100% cheaper than GPT-5.3-Codex 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-5.3-Codex | Nemotron Nano 12B 2 VL (free) |
|---|---|---|
| Context Window | 400K | 128K |
| Max Output Tokens | 128,000 | 128,000 |
| Open Source | No | Yes |
| Created | Feb 24, 2026 | Oct 28, 2025 |
GPT-5.3-Codex scores 85/100 (rank #29) compared to Nemotron Nano 12B 2 VL (free)'s 82/100 (rank #60), giving it a 3-point advantage. GPT-5.3-Codex is the stronger overall choice, though Nemotron Nano 12B 2 VL (free) may excel in specific areas like cost efficiency.
GPT-5.3-Codex is ranked #29 and Nemotron Nano 12B 2 VL (free) is ranked #60 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.
Nemotron Nano 12B 2 VL (free) is cheaper at $0.00/M output tokens vs GPT-5.3-Codex's $14.00/M output tokens - 14000.0x more expensive. Input token pricing: GPT-5.3-Codex at $1.75/M vs Nemotron Nano 12B 2 VL (free) at $0.00/M.
GPT-5.3-Codex has a larger context window of 400,000 tokens compared to Nemotron Nano 12B 2 VL (free)'s 128,000 tokens. A larger context window means the model can process longer documents and conversations.