PrimaLabs: Models Intelligence, Performance & Price
This analysis is intended to support you in choosing the best model provided by PrimaLabs for your use-case.
Most Intelligent
MiMo-V2.6-Pro
DeepSeek V4.1 Flash 1017 (max)
GLM-5.3-FlashDeepSeek V4 Flash 0731 (max)
Nemotron 3.5 Super VL (NVFP4)Intelligence Index
Total 6 models
Fastest
Nemotron 3.5 Lightning (NVFP4)Nemotron 3.5 Super VL (NVFP4)DeepSeek V4 Flash 0731 (max)MiMo-V2.6-ProGLM-5.3-FlashOutput speed
Total 6 models
Lowest Price
DeepSeek V4 Flash 0731 (max)GLM-5.3-FlashNemotron 3.5 Lightning (NVFP4)DeepSeek V4.1 Flash 1017 (max)MiMo-V2.6-ProBlended price (per 1M tokens)
Total 6 models
PrimaLabs offers 6 models, each with different intelligence, performance, and pricing characteristics. Below is a comparison of the key metrics across models.
- For intelligence, the top models on PrimaLabs are MiMo-V2.6-Pro (46), DeepSeek V4.1 Flash 1017 (max) (45), and GLM-5.3-Flash (42).
- For output speed, the fastest models are Nemotron 3.5 Lightning (NVFP4) (761 t/s), Nemotron 3.5 Super VL (NVFP4) (608 t/s), and DeepSeek V4 Flash 0731 (max) (403 t/s). Speed varies significantly across models, with a 163% difference between the fastest and slowest.
- For latency, Nemotron 3.5 Lightning (NVFP4) (3.21s), Nemotron 3.5 Super VL (NVFP4) (4.15s), and DeepSeek V4 Flash 0731 (max) (6.86s) offer the lowest time to first answer token.
- For pricing, DeepSeek V4 Flash 0731 (max) ($0.06), GLM-5.3-Flash ($0.10), and Nemotron 3.5 Lightning (NVFP4) ($0.10) offer the lowest blended prices per 1M tokens. Prices vary up to 3.0x across models.
- For context window size, MiMo-V2.6-Pro (1M), DeepSeek V4.1 Flash 1017 (max) (1M), and GLM-5.3-Flash (1M) support the largest context windows on PrimaLabs.
Intelligence Evaluations
Artificial Analysis Intelligence Index
Evaluations
Agentic knowledge work, Elo
Knowledge
1 - hallucination rate
Agentic SaaS workflows
Agentic real-world work tasks, Elo
Reasoning & knowledge
Professional document reasoning, All-pass
Agentic coding & terminal use
Long context reasoning
Coding
Physics reasoning
Agentic scientific research workflows in a terminal
Agentic software engineering in open-source repositories
Quantitative analysis on spreadsheets & documents
Legal agentic work, Hallucination-Gated All-Pass Rate
Agentic business operations
Agentic interactive 3D experiences, Elo
Product and brand videos designed in code, Elo
Kubernetes incident root-cause analysis
Medical long context reasoning
Visual reasoning
Rich, varied, well-crafted language
Well-structured, scannable, answer-first
Truthful, acknowledges uncertainty, non-sycophantic
Use of filler and generic language
Intelligence Index vs. Price
Context Window
Context Window
Pricing
Intelligence Index vs. Price
Performance Summary
Output Speed vs. Price
Speed
Measured by Output Speed (tokens per second)
Output Speed
Latency
Measured by Time (seconds) to First Token
Latency: Time To First Answer Token
Cache Behaviour
Cache Hit Rate
Cost per Task vs. Cache Hit Rate
End-to-End Response Time
Seconds to output 500 tokens, calculated based on time to first token, 'thinking' time for reasoning models, and output speed
End-to-End Response Time vs. Price
Further Analysis | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
MiMo-V2.6-Pro | 1.05M | Open | 46 | $0.14 | 291 | 0.57 | 9.17 | 6.88 | |||
DeepSeek V4.1 Flash 1017 (max) | 1.05M | Open | 45 | $0.23 | 275 | 0.65 | 9.72 | 7.26 | |||
GLM-5.3-Flash | 1.05M | Open | 42 | $0.44 | 290 | 0.73 | 9.35 | 6.90 | |||
DeepSeek V4 Flash 0731 (max) | 1.05M | Open | 34 | $0.06 | 403 | 1.89 | 8.10 | 4.97 | |||
Nemotron 3.5 Super VL (NVFP4) | 1.05M | Open | 26 | $0.18 | 608 | 0.86 | 4.97 | 3.29 | |||
Nemotron 3.5 Lightning (NVFP4) | 1.05M | Open | 13 | $0.17 | 761 | 0.58 | 3.86 | 2.63 | |||
Key definitions
Frequently Asked Questions
Common questions about PrimaLabs
PrimaLabs offers 6 models that we track: MiMo-V2.6-Pro, DeepSeek V4.1 Flash 1017 (max), GLM-5.3-Flash, DeepSeek V4 Flash 0731 (max), Nemotron 3.5 Super VL (NVFP4), and Nemotron 3.5 Lightning (NVFP4).
The most intelligent model available on PrimaLabs is MiMo-V2.6-Pro with an Intelligence Index score of 46.
The fastest model on PrimaLabs by output speed is Nemotron 3.5 Lightning (NVFP4) at 761.3 tokens per second.
The model with the lowest time to first answer token on PrimaLabs is Nemotron 3.5 Lightning (NVFP4) at 3.21s. Lower latency means faster initial response time.
The most affordable model on PrimaLabs by blended price is DeepSeek V4 Flash 0731 (max) at $0.06 per 1M tokens (7:2:1 cache hit/input/output ratio).
Prices on PrimaLabs vary up to 4x across models, from $0.06 per 1M tokens for DeepSeek V4 Flash 0731 (max) to $0.24 per 1M tokens for Nemotron 3.5 Super VL (NVFP4).
Yes, PrimaLabs offers an OpenAI-compatible API, making it easy to switch from OpenAI or use existing OpenAI SDK integrations.
Yes, all 6 models on PrimaLabs support JSON mode for structured output.
Yes, all 6 models on PrimaLabs support function calling (tool use).
Yes, PrimaLabs offers 6 reasoning models: MiMo-V2.6-Pro, DeepSeek V4.1 Flash 1017 (max), GLM-5.3-Flash, DeepSeek V4 Flash 0731 (max), Nemotron 3.5 Super VL (NVFP4), and Nemotron 3.5 Lightning (NVFP4). Reasoning models use extended thinking to work through complex problems before providing an answer.
Yes, all 6 models on PrimaLabs are open weight models.
Yes, provider performance can vary over time due to infrastructure changes, load balancing, and updates. We continuously benchmark all providers and display historical performance trends in the "Over Time" charts.
When choosing a model on PrimaLabs, consider: intelligence (for quality-sensitive tasks), output speed (for throughput-intensive tasks), latency (for interactive applications requiring quick first responses), pricing (for cost-sensitive workloads), and features like context window size, JSON mode, or function calling support.