KAT Coder Pro V2 Intelligence, Performance & Price Analysis
Model summary
Intelligence
Speed
Input Price
USD per 1M tokens
Cache: $0.06 (-80%)
Output Price
Verbosity
KAT Coder Pro V2 is amongst the leading models in intelligence, but somewhat expensive when comparing to other non-reasoning models of similar price. It's also faster than average, however somewhat verbose. The model supports text input, outputs text, and has a 256k tokens context window.
KAT Coder Pro V2 scores 44 on the Artificial Analysis Intelligence Index, placing it well above average among comparable models (averaging 16). When evaluating the Intelligence Index, it generated 8.7M tokens, which is somewhat verbose in comparison to the average of 8.4M.
Pricing for KAT Coder Pro V2 is $0.30 per 1M input tokens (somewhat expensive, average: $0.24) and $1.20 per 1M output tokens (somewhat expensive, average: $0.71). In total, it cost $73.49 to evaluate KAT Coder Pro V2 on the Intelligence Index.
At 115 tokens per second, KAT Coder Pro V2 is faster than average (94).
| Reasoning | No This page shows the non-reasoning version of this model. A reasoning variant may also exist. |
|---|---|
| Input modality | Supports: text |
| Output modality | Supports: text |
| Context window | 256k ~384 A4 pages of size 12 Arial font |
Metrics are compared against models of the same class:
- Non-reasoning models → compared only with other non-reasoning models
- Reasoning models → compared across both reasoning and non-reasoning
- Open weights models → compared only with other open weights models of the same size class:
- Tiny: ≤4B parameters
- Small: 4B–40B parameters
- Medium: 40B–150B parameters
- Large: >150B parameters
- Proprietary models → compared across proprietary and open weights models of the same price range, using a blended 3:1 input/output price ratio:
- <$0.15 per 1M tokens
- $0.15–$1 per 1M tokens
- >$1 per 1M tokens
Highlights
Intelligence
Artificial Analysis Intelligence Index
Artificial Analysis Intelligence Index by Open Weights / Proprietary
Intelligence Evaluations
Agentic real-world work tasks, (ELO-500)/2000
Agentic coding & terminal use
Agentic tool use
Long context reasoning
Knowledge
1 - hallucination rate
Reasoning & knowledge
Scientific reasoning
Coding
Instruction following
Physics reasoning
Long-horizon agentic tasks
Visual reasoning
Openness
Artificial Analysis Openness Index: Results
Intelligence Index Comparisons
Intelligence vs. Price
Intelligence Index Token Use & Cost
Output Tokens Used to Run Artificial Analysis Intelligence Index
Cost to Run Artificial Analysis Intelligence Index
Context Window
Context Window
Pricing
Pricing now includes a “Cache Hit Price” alongside Input and Output pricing, with new blend ratios.
Pricing: Cache Hit, Input, and Output
Speed
Measured by Output Speed (tokens per second)
Output Speed
Output Speed vs. Price
Latency
Measured by Time (seconds) to First Token
Latency: Time To First Answer Token
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
Model Size (Open Weights Models Only)
Model Size: Total and Active Parameters
Frequently Asked Questions
Common questions about KAT Coder Pro V2
KAT Coder Pro V2 was released on March 27, 2026.
KAT Coder Pro V2 was created by KwaiKAT.
KAT Coder Pro V2 scores 44 on the Artificial Analysis Intelligence Index, placing it well above average among other non-reasoning models in a similar price tier (median: 16).
KAT Coder Pro V2 generates output at 114.8 tokens per second (based on the median across providers serving the model), which is above average compared to other non-reasoning models in a similar price tier (median: 94.4 t/s).
KAT Coder Pro V2 has a time to first token (TTFT) of 2.17s (based on the median across providers serving the model), which is somewhat higher than average compared to other non-reasoning models in a similar price tier (median: 1.60s).
KAT Coder Pro V2 costs $0.30 per 1M input tokens (somewhat higher than average, median: $0.24) and $1.20 per 1M output tokens (somewhat higher than average, median: $0.71), based on the median across providers serving the model.
KAT Coder Pro V2 costs $0.30 per 1M input tokens and $1.20 per 1M output tokens (based on the median across providers serving the model). For a blended rate (3:1 input to output ratio), this is $0.52 per 1M tokens. Pricing may vary by provider. Compare provider pricing
When evaluated on the Intelligence Index, KAT Coder Pro V2 generated 8.7M output tokens, which is better than average compared to other non-reasoning models in a similar price tier (median: 8.4M).
No, KAT Coder Pro V2 is not a reasoning model. It provides direct responses without extended chain-of-thought reasoning.
KAT Coder Pro V2 supports text input.
KAT Coder Pro V2 supports text output.
No, KAT Coder Pro V2 does not support image input. It can only process text.
No, KAT Coder Pro V2 is not multimodal. It only supports text input.
KAT Coder Pro V2 has a context window of 260k tokens. This determines how much text and conversation history the model can process in a single request.
No, KAT Coder Pro V2 is proprietary. The model weights are not publicly available.
KAT Coder Pro V2 is a proprietary model and KwaiKAT has not disclosed the model size or parameter count.
KAT Coder Pro V2 achieves a score of 44 on the Artificial Analysis Intelligence Index. This composite benchmark evaluates models across reasoning, knowledge, mathematics, and coding.
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