MoonshotAI: Kimi K2 Thinking

moonshotai/kimi-k2-thinking

Last Observed: 2026-10-15 06:04:19.474294 UTC

Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning. Built on the trillion-parameter Mixture-of-Experts (MoE) architecture introduced in...

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Architecture And Modalities · 2

Architecture · Modality API Details /architecture/modality text->text	text->text
Architecture · Tokenizer API Details /architecture/tokenizer Other	Other

Catalog Identity And Metadata · 30

Context Tokens API Details /context_length 262144	262,144
Created API Details /created 1762440622	2025-11-06 14:50:22 UTC
Description API Details /description Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning. Built on the trillion-parameter Mixture-of-Experts (MoE) architecture introduced in...	Kimi K2 Thinking is Moonshot AI’s most advanced open reasoning model to date, extending the K2 series into agentic, long-horizon reasoning. Built on the trillion-parameter Mixture-of-Experts (MoE) architecture introduced in...
Enkrypt · Bias Score API Details /enkrypt/bias_score 67.44	67.44
Enkrypt · Cbrn Score API Details /enkrypt/cbrn_score 24.33	24.33
Enkrypt · Evaluated At API Details /enkrypt/evaluatedAt Explicit Null	Explicit Null
Enkrypt · Evasion Score API Details /enkrypt/evasion_score Explicit Null	Explicit Null
Enkrypt · Freshness API Details /enkrypt/freshness fresh	fresh
Enkrypt · Harmful Score API Details /enkrypt/harmful_score 26.11	26.11
Enkrypt · Ingested At API Details /enkrypt/ingestedAt 2026-09-04T04:01:19.650Z	2026-09-04T04:01:19.650Z
Enkrypt · Insecure Code Score API Details /enkrypt/insecure_code_score 19.56	19.56
Enkrypt · Jailbreak Score API Details /enkrypt/jailbreak_score 11.6456	11.6456
Enkrypt · Last Checked At API Details /enkrypt/lastCheckedAt 2026-10-15T04:00:26.298Z	2026-10-15T04:00:26.298Z
Enkrypt · Model Name API Details /enkrypt/model_name kimi-k2-thinking	kimi-k2-thinking
Enkrypt · Nist Score API Details /enkrypt/nist_score 28	28
Enkrypt · Owasp Score API Details /enkrypt/owasp_score 31	31
Enkrypt · Provider API Details /enkrypt/provider novita	novita
Enkrypt · Risk Score API Details /enkrypt/risk_score 28.0702	28.0702
Enkrypt · Robustness Score API Details /enkrypt/robustness_score Explicit Null	Explicit Null
Enkrypt · Safety Score API Details /enkrypt/safety_score 31.676	31.676
Enkrypt · Source API Details /enkrypt/source moonshotai	moonshotai
Enkrypt · Stale After API Details /enkrypt/staleAfter 2026-10-16T06:00:26.298Z	2026-10-16T06:00:26.298Z
Enkrypt · Toxicity Score API Details /enkrypt/toxicity_score 2.91	2.91
Expiration Date API Details /expiration_date Explicit Null	Explicit Null
Id API Details /id moonshotai/kimi-k2-thinking	moonshotai/kimi-k2-thinking
Is Free API Details /isFree False	False
May Train On Your Prompts API Details /mayTrainOnYourPrompts False	False
Name API Details /name MoonshotAI: Kimi K2 Thinking	MoonshotAI: Kimi K2 Thinking
Opencode · Variants · Thinking · Reasoning · Effort API Details /opencode/variants/thinking/reasoning/effort high	high
Opencode · Variants · Thinking · Reasoning · Enabled API Details /opencode/variants/thinking/reasoning/enabled True	True

Request Limits · 1

Per Request Limits API Details /per_request_limits Explicit Null	Explicit Null

Pricing · 3

Output Price · USD/Token API Details /pricing/completion 0.0000025	0.0000025
Pricing · Input Cache Read API Details /pricing/input_cache_read 0.00000015	0.00000015
Input Price · USD/Token API Details /pricing/prompt 0.0000006	0.0000006

Provider Limits · 3

Top Provider · Context Length API Details /top_provider/context_length 262144	262,144
Top Provider · Is Moderated API Details /top_provider/is_moderated False	False
Top Provider · Max Completion Tokens API Details /top_provider/max_completion_tokens 98304	98,304

API Structure And Container Types

Architecture API Details /architecture Object · See Fields	Object · See Fields
Architecture · Input Modalities API Details /architecture/input_modalities Array · See Items	Array · See Items
Architecture · Output Modalities API Details /architecture/output_modalities Array · See Items	Array · See Items
Enkrypt API Details /enkrypt Object · See Fields	Object · See Fields
Opencode API Details /opencode Object · See Fields	Object · See Fields
Opencode · Variants API Details /opencode/variants Object · See Fields	Object · See Fields
Opencode · Variants · Thinking API Details /opencode/variants/thinking Object · See Fields	Object · See Fields
Opencode · Variants · Thinking · Reasoning API Details /opencode/variants/thinking/reasoning Object · See Fields	Object · See Fields
Pricing API Details /pricing Object · See Fields	Object · See Fields
Supported Parameters API Details /supported_parameters Array · See Items	Array · See Items
Top Provider API Details /top_provider Object · See Fields	Object · See Fields

Architecture · Input Modalities

1 items · source order preserved

text

API Details

Item	/architecture/input_modalities/*
1	text

Architecture · Output Modalities

1 items · source order preserved

text

API Details

Item	/architecture/output_modalities/*
1	text

Supported Parameters

17 items · source order preserved

frequency_penalty
include_reasoning
logprobs
max_tokens
presence_penalty
reasoning
repetition_penalty
response_format
seed
stop
structured_outputs
temperature
tool_choice
tools
top_k
top_logprobs
top_p

API Details

Item	/supported_parameters/*
1	frequency_penalty
2	include_reasoning
3	logprobs
4	max_tokens
5	presence_penalty
6	reasoning
7	repetition_penalty
8	response_format
9	seed
10	stop
11	structured_outputs
12	temperature
13	tool_choice
14	tools
15	top_k
16	top_logprobs
17	top_p

Recorded Value History

Historical API Field

Input Price · USD/Token

4 of 4 records plotted · 0 excluded for missing or invalid coordinates.

Up to 100 recorded versions, spaced by observation order rather than elapsed time. Array fields use the minimum numeric item in each version. Missing values are omitted. Select a point to open its archived snapshot; comparison actions use the current listing. History begins at the first recorded baseline.

Axis Scale

Select a point to open its listing or add it to compare.

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