| Signal | Gemma 4 26B A4B (free) | Delta | GPT-5.1-Codex-Mini |
|---|---|---|---|
Capabilities | 83 | -- | |
Benchmarks | 72 | -16 | |
Pricing | 100 | +2 | |
Context window size | 86 | -3 | |
Recency | 100 | -- | |
Output Capacity | 75 | -10 | |
| Overall Result | 1 wins | of 6 | 3 wins |
Score History
73
current score
GPT-5.1-Codex-Mini
right now
87
current score
OpenAI
Gemma 4 26B A4B (free) saves you $125.00/month
That's $1500.00/year compared to GPT-5.1-Codex-Mini at your current usage level of 100K calls/month.
| Metric | Gemma 4 26B A4B (free) | GPT-5.1-Codex-Mini | Winner |
|---|---|---|---|
| Overall Score | 73 | 87 | GPT-5.1-Codex-Mini |
| Rank | #74 | #20 | GPT-5.1-Codex-Mini |
| Quality Rank | #74 | #20 | GPT-5.1-Codex-Mini |
| Adoption Rank | #74 | #20 | GPT-5.1-Codex-Mini |
| Parameters | 26B | -- | -- |
| Context Window | 262K | 400K | GPT-5.1-Codex-Mini |
| Pricing | Free | $0.25/$2.00/M | -- |
| Signal Scores | |||
| Capabilities | 83 | 83 | Gemma 4 26B A4B (free) |
| Benchmarks | 72 | 88 | GPT-5.1-Codex-Mini |
| Pricing | 100 | 98 | Gemma 4 26B A4B (free) |
| Context window size | 86 | 89 | GPT-5.1-Codex-Mini |
| Recency | 100 | 100 | Gemma 4 26B A4B (free) |
| Output Capacity | 75 | 85 | GPT-5.1-Codex-Mini |
Our score (0-100) is driven by benchmark performance (90%) from Arena Elo ratings, MMLU, GPQA, HumanEval, SWE-bench, and 15+ standardized evaluations. Capabilities and context window serve as tiebreakers (10%). Learn more about our methodology.
Scores 73/100 (rank #74), placing it in the top 75% of all 290 models tracked.
Scores 87/100 (rank #20), placing it in the top 93% of all 290 models tracked.
GPT-5.1-Codex-Mini has a 14-point advantage, which typically translates to noticeably better performance on complex reasoning, code generation, and multi-step tasks.
Compare the cost per quality point to find the best value for your specific workload.
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
Based on overall model capabilities and architecture for coding tasks like generating functions, debugging, and refactoring
Customer support chatbot
Suitable for user-facing chat with competitive response times. Gemma 4 26B A4B (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 (87/100) 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-5.1-Codex-Mini clearly outperforms Gemma 4 26B A4B (free) with a significant 14-point lead. For most general use cases, GPT-5.1-Codex-Mini is the stronger choice. However, Gemma 4 26B A4B (free) may still excel in niche scenarios.
Best for Quality
Gemma 4 26B A4B (free)
Marginally better benchmark scores; both are excellent
Best for Cost
Gemma 4 26B A4B (free)
100% lower pricing; better value at scale
Best for Reliability
Gemma 4 26B A4B (free)
Higher uptime and faster response speeds
Best for Prototyping
Gemma 4 26B A4B (free)
Stronger community support and better developer experience
Best for Production
Gemma 4 26B A4B (free)
Wider enterprise adoption and proven at scale
by Google
| Capability | Gemma 4 26B A4B (free) | GPT-5.1-Codex-Mini |
|---|---|---|
| Vision (Image Input) | ||
| Function Calling | ||
| Streaming | ||
| JSON Mode | ||
| Reasoning | ||
| Web Search | ||
| Image Output |
OpenAI
Gemma 4 26B A4B (free) saves you $2.85/month
That's 100% cheaper than GPT-5.1-Codex-Mini 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 | Gemma 4 26B A4B (free) | GPT-5.1-Codex-Mini |
|---|---|---|
| Context Window | 262K | 400K |
| Max Output Tokens | 32,768 | 128,000 |
| Open Source | Yes | No |
| Created | Apr 3, 2026 | Nov 13, 2025 |