DeepSeek V4 Flash

Scores are the 0731 checkpoint (Jul 31, 2026).

Released

Apr 24, 2026

Price in / out

$0.14 / $0.28

Blended $/1M

$0.175

Context

Parameters: 284B / 13B active. License: MIT.

Benchmark scoresvs DeepSeek V3.2

Benchmark	Score	Δ vs prior	Rank (current)	Configuration	Source
Terminal-Bench 2.1	67%	—	#14 of 21	0731 · leaderboard	benchlm.ai ↗
SWE-bench Verified	79%	—	#4 of 9	0731 · leaderboard	benchlm.ai ↗
GPQA Diamond	88.1%	—	#9 of 11	0731 · leaderboard	benchlm.ai ↗
Humanity's Last Exam	34.8%	—	#12 of 15	0731 · leaderboard	benchlm.ai ↗
ARC-AGI-2	61.4%	—	#7 of 10	0731 · leaderboard	benchlm.ai ↗
MMLU-Pro	86.2%	—	#3 of 4	0731 · leaderboard	benchlm.ai ↗
Artificial Analysis Intelligence Index	40.3	+15.6	#6 of 11	max · leaderboard	benchlm.ai ↗

DeepSeek versions

Timeline

Version	Released	$ in / out	Terminal-Bench	SWE-bench	GPQA	HLE	ARC-AGI-2	τ²-bench
DeepSeek V3Retired	2024-12-26	$0.27 / $1.1	—	42%	—	—	—	22.8%
DeepSeek R1Superseded	2025-01-20	$0.55 / $2.19	—	49.2%	—	—	—	36.5%
DeepSeek V3.1Superseded	2025-08-21	$0.56 / $1.68	—	66%	—	—	—	34.8%
DeepSeek V3.2Superseded	2025-12-01	$0.28 / $0.42	—	—	—	—	—	78.9%
DeepSeek V4 FlashSuperseded	2026-04-24	$0.14 / $0.28	67%	79%	88.1%	34.8%	61.4%	—
DeepSeek V4 Pro	2026-04-24	$0.435 / $0.87	54.7%	80.6%	90.1%	42.7%	61.3%	96.2%
DeepSeek V4.1 Flash	2026-09-10	$0.14 / $0.28	74.5%	—	90.9%	36.8%	—	—

Compare

Open the Comparison Lab with DeepSeek V4 Flash and its open-weight peers pre-selected, then toggle any benchmark or model.

Every DeepSeek version over time

Shipping with it?

Benchmarks are a starting point. If you run DeepSeek V4 Flash in production, post what it does well and where it falls over; other founders are deciding right now.

Write about DeepSeek V4 Flash

Current open-weight peers

All

gpt-oss-120bOpenAI Gemma 4 31BGoogle DeepMind Muse Glimmer 30BMeta DeepSeek V4.1 Flash$0.14 in DeepSeek V4 Pro$0.435 in Kimi K3$3 in