| Signal | Composer 2 Fast | Delta | Gemini 3.1 Flash Lite |
|---|---|---|---|
Capabilities | 50 | -50 | |
Benchmarks | 66 | +66 | |
Pricing | 93 | -6 | |
Context window size | 84 | -11 | |
Recency | 100 | -- | |
Output Capacity | 80 | -- | |
| Overall Result | 1 wins | of 6 | 3 wins |
Score History
65.7
current score
Composer 2 Fast
right now
23.6
current score
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Gemini 3.1 Flash Lite saves you $425.00/month
That's $5100.00/year compared to Composer 2 Fast at your current usage level of 100K calls/month.
| Metric | Composer 2 Fast | Gemini 3.1 Flash Lite | Winner |
|---|---|---|---|
| Overall Score | 66 | 24 | Composer 2 Fast |
| Rank | #126 | #338 | Composer 2 Fast |
| Quality Rank | #126 | #338 | Composer 2 Fast |
| Adoption Rank | #126 | #338 | Composer 2 Fast |
| Parameters | -- | -- | -- |
| Context Window | 200K | 1049K | Gemini 3.1 Flash Lite |
| Pricing | $1.50/$7.50/M | $0.25/$1.50/M | -- |
| Signal Scores | |||
| Capabilities | 50 | 100 | Gemini 3.1 Flash Lite |
| Benchmarks | 66 | -- | Composer 2 Fast |
| Pricing | 93 | 99 | Gemini 3.1 Flash Lite |
| Context window size | 84 | 96 | Gemini 3.1 Flash Lite |
| Recency | 100 | 100 | Composer 2 Fast |
| Output Capacity | 80 | 80 | Composer 2 Fast |
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 66/100 (rank #126), placing it in the top 57% of all 290 models tracked.
Scores 24/100 (rank #338), placing it in the top -16% of all 290 models tracked.
Composer 2 Fast has a 42-point advantage, which typically translates to noticeably stronger performance on complex reasoning, code generation, and multi-step tasks.
Gemini 3.1 Flash Lite offers 81% better value per quality point. At 1M tokens/day, you'd spend $26.25/month with Gemini 3.1 Flash Lite vs $135.00/month with Composer 2 Fast - a $108.75 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
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. Gemini 3.1 Flash Lite also offers lower per-token costs for high-volume support
Long document analysis
Larger context window (1049K tokens) can process longer documents, contracts, and research papers in a single pass
Batch data extraction
Lower output pricing ($1.50/M) reduces costs when processing thousands of records daily
Creative writing & content
Higher overall composite score (66/100) 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
Composer 2 Fast clearly outperforms Gemini 3.1 Flash Lite with a significant 42.1-point lead. For most general use cases, Composer 2 Fast is the stronger choice. However, Gemini 3.1 Flash Lite may still excel in niche scenarios.
Best for Quality
Composer 2 Fast
Marginally better benchmark scores; both are excellent
Best for Cost
Gemini 3.1 Flash Lite
81% lower pricing; better value at scale
Best for Reliability
Composer 2 Fast
Higher uptime and faster response speeds
Best for Prototyping
Composer 2 Fast
Stronger community support and better developer experience
Best for Production
Composer 2 Fast
Wider enterprise adoption and proven at scale
by Cursor
| Capability | Composer 2 Fast | Gemini 3.1 Flash Lite |
|---|---|---|
| Vision (Image Input)differs | ||
| Function Calling | ||
| Streaming | ||
| JSON Modediffers | ||
| Reasoning | ||
| Web Searchdiffers | ||
| Image Output |
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Gemini 3.1 Flash Lite saves you $9.45/month
That's 81% cheaper than Composer 2 Fast 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 | Composer 2 Fast | Gemini 3.1 Flash Lite |
|---|---|---|
| Context Window | 200K | 1.0M |
| Max Output Tokens | 65,536 | 65,536 |
| Open Source | No | No |
| Created | Dec 1, 2025 | May 7, 2026 |