Kimi For Coding HighSpeed

Kimi For Coding HighSpeed is one of four model identifiers available in Kimi Code, mapping internally to the K2.7 Code HighSpeed model version. Within Kimi Code's current lineup, it sits alongside the flagship K3 family and the K2.8 Preview version that the kimi-for-coding identifier has been upgraded to, giving developers a choice between maximum capability and maximum throughput. The HighSpeed identifier is positioned as the fast-response option, trading some quota efficiency for noticeably quicker output on everyday coding work.

According to the Kimi Code documentation, the highspeed variant is described as the high-speed version of K2.7 Code, retaining the same coding ability as its base while delivering roughly five to six times faster output, though at three times the quota usage per request. It uses a fixed thinking-on mode rather than the variable low/high/max reasoning effort levels offered by other identifiers, making it best suited for code completion, iterative editing, and routine development tasks where latency matters more than deep deliberation. The combination of consistent coding quality and accelerated throughput makes it a practical fit for developers who prioritize responsive interaction over extended reasoning chains.

Kimi For Coding (kimi.ai)kimi-for-coding-highspeedkimi-k2

Open provider page Provider docs

Quick Info

Provider: Kimi For Coding (kimi.ai)
Model key: kimi-for-coding-highspeed
Release date: Jun 12, 2026
Last updated: Jun 12, 2026
Knowledge cutoff: 2025-01
Input modalities
Output modalities
Capabilities

Cost

A provider subscription or plan supersedes token-based pricing for this model.

Limits

Output tokens: 32,768 tokens
Context window: 262,144 tokens

Latest news about Kimi For Coding HighSpeed

Kimi For Coding (kimi.ai)

Coverage

Jiegec's knowledge base documents Kimi Code membership-tier requirements (added to the official docs on 2026-09-18) that explicitly name the model id "kimi-for-coding-highspeed," placing it in the Allegretto / Pro or above tier, distinct from the lower Andante / Plus tier required for the K2.8 Preview "kimi-for-coding" The same entry describes Kimi Code as now powered by the flagship K3 model (2.8 trillion parameters) with K2.8 Preview available in standard and K2.7 Code HighSpeed modes, capping inference at 260 tokens/s with a 1M-token context window, and routing through split domestic (api.kimi.com) and overseas (api.kimi.ai) OpenA

Kimi For Coding

Official sourceRelease Notes

The Kimi Code What's New changelog's latest entry, dated September 11, 2026, announces the full rollout of K2.8 Preview under the unchanged model ID kimi-for-coding, describing it as delivering performance close to K3 with more efficient thinking, the same low / high / max reasoning effort levels as K3, and a 1M contex Critically, the changelog does not announce any change, upgrade, or replacement for the kimi-for-coding-highspeed model ID, which is documented separately as K2.7 Code HighSpeed. Earlier CLI release notes cover v0.41.0 (September 4, 2026) adding tower multi-agent collaboration, text selection annotations, and a session