xAI · proprietary

Grok Code Fast 1

Grok Code Fast 1 by xAI appears in 1 source with Reasoning at 31.93. Best read for Code quality, LLM, Low cost.

CreatorxAI

Release date2025-08-28

Knowledge cutoffNot published

Context256K tokens

Input price$0.2/M tokens

Output price$1.5/M tokens

Modalitytext

CountryUS

Metrics

All source-backed metrics

Open in leaderboard

LLM Stats Rank89ranking · source_rank

Reasoning31.93reasoning · index_reasoning

Coding19.02coding · index_code

SWE-bench Verified70.8 %coding · swe_bench_verified_score

Code Arena610.25 %coding · coding_arena_score

Context256,000 tokenscontext · context

Speed43.31 c/sperformance · throughput

Latency56,947.85 msperformance · latency

Input price0.2 $/Mpricing · input_price

Output price1.5 $/Mpricing · output_price

Evidence

Citations and source overlap

LLM StatsPublic full LLM leaderboard advanced explorer snapshot, including ranking, benchmark indexes, pricing, speed, context, license, and model metadata.Retrieved 2026-06-01

FAQ

How should I read this profile?

Treat this as a source-backed model dossier, not an EvalKit-run verification. The public values are replicated from linked sources and kept source-scoped.

Is Grok Code Fast 1 verified by EvalKit?

No. EvalKit currently shows 0 verified rows until real run evidence exists.

Why can metrics disagree?

Different sources test different tasks, dates, prompts, and aggregation methods. EvalKit keeps those differences visible instead of merging them into a fake universal score.