Benchmark Almanac

Reka Flash 3

Reka Flash 3 places in the top three on HumanEval.

Reka Released 10 Mar 2025
13
Benchmarks with a score
0
Ranked first, out of five or more models
1
In the top three
Reka Mar 2025

Reka Flash 3

Open weights

No Epoch Capabilities Index score yet
  • CritPt 0% #124 /160
  • LiveCodeBench v5 62% #23 /44
  • BALROG 29.2% #18 /35

Where it ranks

Its best score on each benchmark, and where that ranks among every model with a score there. We rank each model once, at its best setting.

Knowledge and language

BenchmarkScoreRankSource
Creative Writing v3 54.8 #97 of 120 Official leaderboard
MMLU-Pro 65% #123 of 151 Model card
Longform Creative Writing (EQ-Bench) 41.2 #98 of 119 Official leaderboard

Math and science

BenchmarkScoreRankSource
GPQA Diamond 61.1% #206 of 284 Model card
AIME 2024 70% #64 of 87 Model card
MATH-500 90.6% #51 of 67 Model card
CritPt 0% #124 of 160 Epoch AI
AIME 2025 50% #131 of 143 Model card

Coding

BenchmarkScoreRankSource
HumanEval 96.3% #3 of 95 Model card
LiveCodeBench v5 62% #23 of 44 Model card

Agents and tools

BenchmarkScoreRankSource
Berkeley Function Calling Leaderboard (BFCL) 77.2% #6 of 47 Model card
BALROG 29.2% #18 of 35 Official leaderboard
SnakeBench 11 #176 of 183 Official leaderboard

Its launch post

The benchmarks the lab chose to headline, with the scores it gave.