kimi-k2.7-code vs gpt-5.1
Side-by-side comparison of kimi-k2.7-code and gpt-5.1: benchmarks, pricing, context window and capabilities. Both are accessible through Requesty's unified API.
kimi-k2.7-code
Input / 1M
$0.95
Output / 1M
$4.00
Context
262K
Model ID
moonshot/kimi-k2.7-code
gpt-5.1
Input / 1M
$1.25
Output / 1M
$10.00
Context
400K
Model ID
openai/gpt-5.1
Benchmark comparison
Intelligence Indexreasoning
kimi-k2.7-codeN/A
gpt-5.147.7%
Coding Indexcoding
kimi-k2.7-codeN/A
gpt-5.144.7%
Math Indexmath
kimi-k2.7-codeN/A
gpt-5.194.0%
GPQA Diamondreasoning
kimi-k2.7-codeN/A
gpt-5.187.3%
AIME 2025math
kimi-k2.7-codeN/A
gpt-5.194.0%
LiveCodeBenchcoding
kimi-k2.7-codeN/A
gpt-5.186.8%
Terminal-Bench Hardagentic
kimi-k2.7-codeN/A
gpt-5.145.5%
τ²-Benchagentic
kimi-k2.7-codeN/A
gpt-5.181.9%
SciCodecoding
kimi-k2.7-codeN/A
gpt-5.143.3%
MMLU Proknowledge
kimi-k2.7-codeN/A
gpt-5.187.0%
Humanity's Last Examreasoning
kimi-k2.7-codeN/A
gpt-5.126.5%
Scores sourced from official model cards, Artificial Analysis, and public leaderboards. Benchmarks measure specific skills and don't capture every aspect of model quality.
Pricing & specifications
| kimi-k2.7-code | gpt-5.1 | |
|---|---|---|
| Input price / 1M | $0.95 | $1.25 |
| Output price / 1M | $4.00 | $10.00 |
| Context window | 262K tokens | 400K tokens |
| Max output | 262K tokens | 128K tokens |
| Vision input | Yes | Yes |
| Tool calling | Yes | Yes |
| Reasoning | Yes | Yes |
| Prompt caching | Yes | Yes |
| Computer use | N/A | N/A |
| Provider | Moonshot AI | OpenAI Inc. |
Questions people ask
Is kimi-k2.7-code better than gpt-5.1?
Benchmark data is limited for one or both models. Compare pricing and capabilities in the tables above, and test both on your own workload.
Which is cheaper, kimi-k2.7-code or gpt-5.1?
kimi-k2.7-code is cheaper. kimi-k2.7-code costs $0.95/$4.00 per 1M input/output tokens, while gpt-5.1 costs $1.25/$10.00.
Can I use kimi-k2.7-code and gpt-5.1 through the same API?
Yes. Requesty provides a single OpenAI-compatible API that routes to both. Change just the "model" parameter to switch between "moonshot/kimi-k2.7-code" and "openai/gpt-5.1", no other code changes needed.
What are the context windows?
kimi-k2.7-code supports up to 262K tokens of context. gpt-5.1 supports up to 400K tokens. Longer context means you can feed larger documents or codebases in a single prompt, though quality often degrades past 128K for most models.
Switch between kimi-k2.7-code and gpt-5.1 with one line of code
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