Head-to-head comparison

GLM-5.3-Flash vs. MiMo-V2.5

Compare published benchmark results from matching versions and cohorts, API pricing, and technical specifications. Any documented test setup differences remain visible.

shared result series: 17
distinct benchmarks: 17
latest retrieval: 2026-09-04

First modelSecond model

Specifications

General specifications

Release date, availability, context window, architecture, and published parameter counts at a glance. Undisclosed details remain marked as unavailable.

Specifications for GLM-5.3-Flash and MiMo-V2.5
Attribute	GLM-5.3-Flash	MiMo-V2.5
Provider	Z.ai	Xiaomi
Released	Aug 26, 2026	Apr 23, 2026
Availability	Open Source	Open Source
Model type	Open Weights	Open Weights
Parameters	320B, 18B active	Not published
Architecture	Mixture of Experts	Mixture of Experts
Context window	1,000,000 tokens	1,000,000 tokens
Knowledge cutoff	Not published	Not published
Technical sources	Model, Context	Model, Context

Pricing

API pricing compared

The table compares official standard API rates per 1M tokens, including published cache pricing. Batch, fast, priority, regional surcharges, tool calls, and cloud platform pricing are excluded.

API pricing for GLM-5.3-Flash and MiMo-V2.5
Price type	GLM-5.3-Flash	MiMo-V2.5
API input	$0.07	$0.14
API output	$0.25	$0.28
Cache read	$0.01	$0.
Cache write (5 min.)	Not listed	Not listed
Cache write (1 hr.)	Not listed	Not listed
Price verified	08/29/2026 Source	07/31/2026 Source

GLM-5.3-FlashMiMo-V2.5

API inputUSD per 1M tokens, base tier

GLM-5.3-Flash$0.075

MiMo-V2.5$0.14

API outputUSD per 1M tokens, base tier

GLM-5.3-Flash$0.25

MiMo-V2.5$0.28

Cache readUSD per 1M tokens, base tier

GLM-5.3-Flash$0.015

MiMo-V2.5$0.003

Key to the marks:better valuebetter, but not conclusivetie

Pricing by provider

Direct developer pricing and provider endpoint tariffs routed through OpenRouter are listed separately. Prices are in USD per 1M tokens. Context-dependent direct tiers plus regional, Flex, Priority, and other OpenRouter tariffs remain individually identifiable.

Provider pricing for GLM-5.3-Flash and MiMo-V2.5
Model	Provider	Purchase route and tariff	Input per 1M tokens	Output per 1M tokens	Source
GLM-5.3-Flash	Z.ai	Direct from developerStandard API	Lowest listed price: $0.075	Lowest listed price: $0.25	Source08/29/2026
	BaseTen	Via OpenRouterbaseten/fp8	$0.15	$0.5	Source09/06/2026
	Cloudflare	Via OpenRoutercloudflare	$0.15	$0.5	Source09/06/2026
	CoreWeave	Via OpenRoutercoreweave/fp8	$0.15	$0.5	Source09/06/2026
	DeepInfra	Via OpenRouterdeepinfra/fp4	Lowest listed price: $0.075	Lowest listed price: $0.25	Source09/06/2026
	DigitalOcean	Via OpenRouterdigitalocean	$0.15	$0.5	Source09/06/2026
	Fireworks	Via OpenRouterfireworks	$0.15	$0.5	Source09/06/2026
	Friendli	Via OpenRouterfriendli	$0.15	$0.5	Source09/06/2026
	GMICloud	Via OpenRoutergmicloud/fp8	Lowest listed price: $0.075	Lowest listed price: $0.25	Source09/06/2026
	Io Net	Via OpenRouterio-net/fp8	$0.15	$0.5	Source09/06/2026
	Makora	Via OpenRoutermakora	$0.14	$0.47	Source09/06/2026
	Modal	Via OpenRoutermodal/fp8	$0.15	$0.4999	Source09/06/2026
	Morph	Via OpenRoutermorph/fp8	$0.388	$1.358	Source09/06/2026
	NextBit	Via OpenRouternextbit/fp8	$0.15	$0.5	Source09/06/2026
	Novita	Via OpenRouternovita/fp8	Lowest listed price: $0.075	Lowest listed price: $0.25	Source09/06/2026
	Parasail	Via OpenRouterparasail/fp8	$0.15	$0.5	Source09/06/2026
	Reka	Via OpenRouterreka/fp8	$0.15	$0.5	Source09/06/2026
	Sail Research	Via OpenRoutersail-research/fp8	$0.15	$0.5	Source09/06/2026
	SiliconFlow	Via OpenRoutersiliconflow/fp8	$0.15	$0.5	Source09/06/2026
	StreamLake	Via OpenRouterstreamlake	$0.15	$0.5	Source09/06/2026
	Together	Via OpenRoutertogether	$0.15	$0.5	Source09/06/2026
	Venice	Via OpenRoutervenice	$0.15	$0.5	Source09/06/2026
	Wafer	Via OpenRouterwafer	$0.1	$0.35	Source09/06/2026
	Z.AI	Via OpenRouterz-ai/fp8	Lowest listed price: $0.075	Lowest listed price: $0.25	Source09/06/2026
MiMo-V2.5	Xiaomi	Direct from developerStandard API	$0.14	$0.28	Source07/31/2026
	DeepInfra	Via OpenRouterdeepinfra/fp8	$0.13	$0.65	Source09/06/2026
	GMICloud	Via OpenRoutergmicloud/fp8	Lowest listed price: $0.119	Lowest listed price: $0.238	Source09/06/2026
	Novita	Via OpenRouternovita/fp8	$0.168	$0.336	Source09/06/2026
	StreamLake	Via OpenRouterstreamlake	$0.168	$0.336	Source09/06/2026
	Xiaomi	Via OpenRouterxiaomi/fp8	$0.14	$0.28	Source09/06/2026

Performance

Shared benchmarks

Only published results with the same benchmark version, task, metric, and comparison cohort are paired. Different reasoning levels, agents, harnesses, or output limits appear directly in the table.

Capability profile from matched benchmarks

Each axis averages directly matched benchmark families. A value of 100 means the stronger value within this pair, not a universal quality score.

GLM-5.3-Flash

MiMo-V2.5

Coding: 92.9 / 86.6 (4 benchmark families)

Reasoning: 100 / 94.4 (1 benchmark family)

Mathematics: 100 / 76.2 (1 benchmark family)

Knowledge: 100 / 96.4 (1 benchmark family)

Finance: 100 / 85.7 (3 benchmark families)

Legal: 100 / 46.4 (3 benchmark families)

Agentic tasks: 100 / 96.4 (1 benchmark family)

Multimodal: 100 / 93 (1 benchmark family)

17 matched rows from 17 benchmark families were considered. The radar shows 8 of 10 comparable categories.

GLM-5.3-FlashMiMo-V2.5

Code MigrationOverall. Higher is better. No documented setup difference

GLM-5.3-Flash20.515 %

MiMo-V2.514.228 %

EMBOverall. Higher is better. No documented setup difference

GLM-5.3-Flash55.932 %

MiMo-V2.555.092 %

Finance Agent (v2)Overall. Higher is better. No documented setup difference

GLM-5.3-Flash57.85 %

MiMo-V2.536.728 %

GPQA DiamondOverall. Higher is better. No documented setup difference

GLM-5.3-Flash86.364 %

MiMo-V2.581.566 %

Harvey's Legal Agent BenchmarkOverall · Task fully resolved. Higher is better. No documented setup difference

GLM-5.3-Flash6.667 %

MiMo-V2.51.667 %

Legal Research BenchOverall · All-pass. Higher is better. No documented setup difference

GLM-5.3-Flash45.192 %

MiMo-V2.59.135 %

LegalBenchOverall. Higher is better. No documented setup difference

GLM-5.3-Flash83.928 %

MiMo-V2.578.886 %

LiveCodeBench v6Overall. Higher is better. No documented setup difference

GLM-5.3-Flash80.51 %

MiMo-V2.581.512 %

MedScribeOverall. Higher is better. No documented setup difference

GLM-5.3-Flash88.936 %

MiMo-V2.572.151 %

MMLU-ProOverall. Higher is better. No documented setup difference

GLM-5.3-Flash86.059 %

MiMo-V2.582.931 %

MMMU-ProOverall. Higher is better. No documented setup difference

GLM-5.3-Flash86.012 %

MiMo-V2.580 %

ProofBenchOverall. Higher is better. No documented setup difference

GLM-5.3-Flash21 %

MiMo-V2.516 %

Key to the marks:better valuebetter, but not conclusivetie

Benchmark scores for GLM-5.3-Flash and MiMo-V2.5
Benchmark and task	GLM-5.3-Flash	MiMo-V2.5	Source
Code MigrationOverall Test details No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better	Winner20.515 %	14.228 %	Vals AI Source details Data as of: 09/03/2026
EMBOverall Test details No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better	Winner55.932 %	55.092 %	Vals AI Source details Data as of: 09/03/2026
Finance Agent (v2)Overall Test details No documented difference in the test setupVersion: 2Metric: accuracyScoring: Higher is better	Winner57.85 %	36.728 %	Vals AI Source details Data as of: 09/03/2026
GPQA DiamondOverall Test details No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better	Winner86.364 %	81.566 %	Vals AI Source details Data as of: 09/01/2026
Harvey's Legal Agent BenchmarkOverall · Task fully resolved Test details No documented difference in the test setupVersion: 1Metric: task resolution rateScoring: Higher is better	Winner6.667 %	1.667 %	Vals AI Source details Data as of: 09/03/2026
Legal Research BenchOverall · All-pass Test details No documented difference in the test setupVersion: 1Metric: all-pass rateScoring: Higher is better	Winner45.192 %	9.135 %	Vals AI Source details Data as of: 09/03/2026
LegalBenchOverall Test details No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better	Winner83.928 %	78.886 %	Vals AI Source details Data as of: 09/01/2026
LiveCodeBench v6Overall Test details No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better	80.51 %	Winner81.512 %	Vals AI Source details Data as of: 09/01/2026
MedScribeOverall Test details No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better	Winner88.936 %	72.151 %	Vals AI Source details Data as of: 09/03/2026
MMLU-ProOverall Test details No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better	Winner86.059 %	82.931 %	Vals AI Source details Data as of: 09/01/2026
MMMU-ProOverall Test details No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better	Winner86.012 %	80 %	Vals AI Source details Data as of: 09/01/2026
ProofBenchOverall Test details No documented difference in the test setupVersion: 1.1Metric: accuracyScoring: Higher is better	Winner21 %	16 %	Vals AI Source details Data as of: 09/01/2026
SWE-bench VerifiedOverall Test details No documented difference in the test setupVersion: 1Metric: accuracyScoring: Higher is better	Winner92 %	71 %	Vals AI Source details Data as of: 09/01/2026
TaxEval v2Overall Test details No documented difference in the test setupVersion: 2Metric: accuracyScoring: Higher is better	Winner75.593 %	71.832 %	Vals AI Source details Data as of: 09/01/2026
Terminal-Bench 2.1Overall Test details No documented difference in the test setupVersion: 2.1Metric: accuracyScoring: Higher is better	Winner62.921 %	60.674 %	Vals AI Source details Data as of: 09/03/2026
Vals IndexOverall Test details No documented difference in the test setupVersion: 2Metric: weighted index scoreScoring: Higher is better	Winner47.216 %	39.91 %	Vals AI Source details Data as of: 09/03/2026
Vibe Code Bench v1.1Overall Test details No documented difference in the test setupVersion: 1.1Metric: accuracyScoring: Higher is betterSettings: Harness: OpenHands	30.759 %	Winner42.174 %	Vals AI Source details Data as of: 09/03/2026
Key to the marks:better valuebetter, but not conclusivetie

How to read this comparison

Winning one benchmark is not an overall verdict

Your workload, budget, and required context length matter most. A coding benchmark says little about visual understanding or agent performance.

The standard price table uses direct developer rates. The provider comparison labels OpenRouter endpoints, regions, and special tariffs separately.

Every result links to its measurement source and retrieval date. Labels distinguish vendor reports, official benchmark leaderboards, and independent evaluations. Disputed or archived results are excluded.

More matchups

Compare GLM-5.3-Flash and MiMo-V2.5 with other leading models using the same data and benchmark logic.

View the complete LLM comparison