Pairwise benchmark snapshot · Aug 1, 2026

Doubao Pro 1.5 vs Grok 4 benchmark

Name: Doubao Pro 1.5 vs Grok 4 AI benchmark comparison
Creator: CompareLLM
License: https://creativecommons.org/licenses/by/4.0/

This page compares Doubao Pro 1.5 (ByteDance) and Grok 4 (xAI) using the latest snapshots we have as of Aug 1, 2026. On preference Elo, Grok 4 is ahead by 18 points (1,488 vs 1,470; seed-bootstrap (Aug 1, 2026)). On SWE-bench coding, Doubao Pro 1.5 resolves 62.1% versus 58.6% (seed-bootstrap (Aug 1, 2026)). Doubao Pro 1.5 streams faster (105 tok/s) while Doubao Pro 1.5 is the cheaper output token ($0.28/1M). Grok 4 has the larger context window (256k tokens). Every cell below is a dated snapshot from a named public source — we do not invent missing scores, and we do not run SWE-bench ourselves.

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ByteDance

Doubao Pro 1.5

ByteDance flagship enterprise model with ultra-low token cost and 128k context.

Elo 1,470$0.28/1M out

xAI

Grok 4

Previous xAI flagship.

Elo 1,488$15/1M out

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Model A

Model B

Quick vs:vs Claude Opus 4.5 vs Claude Opus 4.6 vs Claude Sonnet 4.5 vs Claude 3.7 Sonnet

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Doubao Pro 1.5 (6)vsGrok 4 (4)

Doubao Pro 1.5: 6W (60%)Overall: Doubao Pro 1.5Grok 4: 4W (40%)

← Doubao Pro 1.5Grok 4 →

Grok 4 (3/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Preference Elo

1,470vs1,488

Coding Elo

1,465vs—

SWE-bench

62.1%vs58.6%

LiveBench

64%vs64.1%

GPQA Diamond

77.5%vs79%

Doubao Pro 1.5: 2WGrok 4: 3W

Doubao Pro 1.5 (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

105 tok/svs98 tok/s

Time to first token

190 msvs230 ms

Doubao Pro 1.5: 2WGrok 4: 0W

Doubao Pro 1.5 (2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$0.28/1Mvs$15/1M

Input price

$0.11/1Mvs$3/1M

Context window

128kvs256k

Doubao Pro 1.5: 2WGrok 4: 1W

Capability Matchup Radar

Multi-Dimensional Capability Radar

Each spoke is a skill. Farther from the center is better (0–100th percentile). Tap any dot to inspect details.

Tap any node to inspect

Percentile 0–100

Dimensional AdvantageGrok 4 4/6

Preference Elo

Grok 4

18 pts advantage

Throughput Speed

Doubao Pro 1.5

7 tok/s faster

Price Efficiency

Doubao Pro 1.5

$14.72/1M cheaper

Full Benchmark Score Matrix

—

Elo

High is better

1,470

EloHigh is better

1,488+1%

Code Elo

High is better

1,465

Code EloHigh is better

—

LiveBench

High is better

64%

LiveBenchHigh is better

64.1%

SWE-bench

High is better

+6%62.1%

SWE-benchHigh is better

58.6%

GPQA

High is better

77.5%

GPQAHigh is better

79%+2%

TTFT

Low is better

+21%190 ms

TTFTLow is better

230 ms

Speed

High is better

+7%105 tok/s

SpeedHigh is better

98 tok/s

In $

Low is better

+2627%$0.11/1M

In $Low is better

$3/1M

Out $

Low is better

+5257%$0.28/1M

Out $Low is better

$15/1M

Context

High is better

128k

ContextHigh is better

256k+100%

Interactive Simulator

Workload Cost & Savings Calculator

Simulate monthly production API costs based on published $/1M tokens.

Save up to 98% with Doubao Pro 1.5

Monthly Volume50M tokens/mo

Quick Presets:

Token Ratio (In vs Out)70% In / 30% Out

RAG / Search (10% out)Coding / Chat (50% out)

Doubao Pro 1.5$8.05 / mo

In: $3.85Out: $4.20

Grok 4$330.00 / mo

In: $105.00Out: $225.00

Estimated Cost Delta

Doubao Pro 1.5 is estimated to save $321.95/month ($3,863/year).

Based on 50M tokens (30% gen)

Key Selection Recommendations

1
Doubao Pro 1.5:Pick Doubao Pro 1.5 when repo-level coding accuracy is the constraint.
2
Doubao Pro 1.5:Pick Doubao Pro 1.5 when time-to-first-token matters more than peak Elo.
3
Grok 4:Pick Grok 4 as the default general assistant.

Recommended Workload Routing

Repo / coding agentsDoubao Pro 1.5

Higher SWE-bench (62.1%).

High-volume chatDoubao Pro 1.5

Lower output list price ($0.28/1M).

Voice / low-latency UIDoubao Pro 1.5

Lower TTFT (190 ms).

Long-document RAGGrok 4

Larger window (256k).

Screenshots / visionGrok 4

Both accept images. Defaulting to the higher-Elo side (Grok 4).

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	Doubao Pro 1.5	Higher SWE-bench (62.1%).
High-volume chat	Doubao Pro 1.5	Lower output list price ($0.28/1M).
Voice / low-latency UI	Doubao Pro 1.5	Lower TTFT (190 ms).
Long-document RAG	Grok 4	Larger window (256k).
Screenshots / vision	Grok 4	Both accept images. Defaulting to the higher-Elo side (Grok 4).

Related Editorial Dispatches & Benchmark Notes

View all news

launchJul 10, 2025

Grok 4 remains the previous xAI flagship on this catalog

2025-07 row. 4.6 is the buy. We keep 4 so upgrade pairs and old inbound links resolve.

Community Sentiment

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LIVE

ByteDance

Doubao Pro 1.5

Elo 1,470

LiveBench64%

SWE-bench62.1%

Speed105 tok/s

Output cost$0.28/1M

xAI

Grok 4

Elo 1,488

LiveBench64.1%

SWE-bench58.6%

Speed98 tok/s

Output cost$15/1M

Frequently Asked Questions

Which is better overall, Doubao Pro 1.5 or Grok 4?: Grok 4 has the higher preference Elo in our latest snapshot (1,488). “Better” still depends on coding, price, and latency — see the table.
Which is better at coding, Doubao Pro 1.5 or Grok 4?: Doubao Pro 1.5 leads SWE-bench at 62.1% vs 58.6%. SWE-bench is one harness, not your repo.
Which is cheaper to run in production?: Doubao Pro 1.5 output tokens are $0.28/1M versus $15/1M. Input prices and retry rates still move the real bill.
Which is faster, Doubao Pro 1.5 or Grok 4?: Doubao Pro 1.5 has the lower time-to-first-token (190 ms vs 230 ms). Tokens/sec is a separate column if you care about long completions.
Which has the larger context window?: Grok 4 accepts 256k tokens versus 128k.
Can I self-host either model?: Neither model is marked open-weights here. You are comparing hosted APIs.
Are these scores from CompareLLM’s own evals?: No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.
What does preference Elo mean on this page?: Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. Doubao Pro 1.5 and Grok 4 Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Similar Head-to-Head Comparisons

All Doubao Pro 1.5 matchups →|All Grok 4 matchups →

Doubao Pro 1.5 vs Doubao Lite 1.5 (previous seed)Doubao Pro 1.5 vs Seed 2.1 Turbo (next seed)Grok 4 vs Grok 3 (previous grok)Grok 4 vs Grok 4.6 (next grok)Grok 3 vs Doubao Pro 1.5 Yi-Lightning vs Doubao Pro 1.5

Doubao Pro 1.5 vs Grok 4 benchmark

Interactive Comparison Diagram

Matchup Breakdown

Tug-of-War Matchup Matrix

Category wins across intelligence, speed, and pricing efficiency.

Doubao Pro 1.5 (6)vsGrok 4 (4)

Doubao Pro 1.5: 6W (60%)Overall: Doubao Pro 1.5Grok 4: 4W (40%)

← Doubao Pro 1.5Grok 4 →

Grok 4 (3/5)

Intelligence & Reasoning

Preference Elo, Coding proficiency, SWE-bench & LiveBench accuracy

Preference Elo

1,470vs1,488

Coding Elo

1,465vs—

SWE-bench

62.1%vs58.6%

LiveBench

64%vs64.1%

GPQA Diamond

77.5%vs79%

Doubao Pro 1.5: 2WGrok 4: 3W

Doubao Pro 1.5 (2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Output speed

105 tok/svs98 tok/s

Time to first token

190 msvs230 ms

Doubao Pro 1.5: 2WGrok 4: 0W

Doubao Pro 1.5 (2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Output price

$0.28/1Mvs$15/1M

Input price

$0.11/1Mvs$3/1M

Context window

128kvs256k

Doubao Pro 1.5: 2WGrok 4: 1W

Recommended Workload Routing

Repo / coding agentsDoubao Pro 1.5

Higher SWE-bench (62.1%).

High-volume chatDoubao Pro 1.5

Lower output list price ($0.28/1M).

Voice / low-latency UIDoubao Pro 1.5

Lower TTFT (190 ms).

Long-document RAGGrok 4

Larger window (256k).

Screenshots / visionGrok 4

Both accept images. Defaulting to the higher-Elo side (Grok 4).

Target Workload	Recommended Pick	Evaluation Rationale
Repo / coding agents	Doubao Pro 1.5	Higher SWE-bench (62.1%).
High-volume chat	Doubao Pro 1.5	Lower output list price ($0.28/1M).
Voice / low-latency UI	Doubao Pro 1.5	Lower TTFT (190 ms).
Long-document RAG	Grok 4	Larger window (256k).
Screenshots / vision	Grok 4	Both accept images. Defaulting to the higher-Elo side (Grok 4).

Frequently Asked Questions

Which is better overall, Doubao Pro 1.5 or Grok 4?

Grok 4 has the higher preference Elo in our latest snapshot (1,488). “Better” still depends on coding, price, and latency — see the table.

Which is better at coding, Doubao Pro 1.5 or Grok 4?

Doubao Pro 1.5 leads SWE-bench at 62.1% vs 58.6%. SWE-bench is one harness, not your repo.

Which is cheaper to run in production?

Doubao Pro 1.5 output tokens are $0.28/1M versus $15/1M. Input prices and retry rates still move the real bill.

Which is faster, Doubao Pro 1.5 or Grok 4?

Doubao Pro 1.5 has the lower time-to-first-token (190 ms vs 230 ms). Tokens/sec is a separate column if you care about long completions.

Which has the larger context window?

Grok 4 accepts 256k tokens versus 128k.

Can I self-host either model?

Neither model is marked open-weights here. You are comparing hosted APIs.

Are these scores from CompareLLM’s own evals?

No. V1 aggregates public leaderboards (and optional first-party latency pings). Each cell names its source and date. Read /methodology.

What does preference Elo mean on this page?

Preference Elo is a crowd vote from LMArena / Arena. People see two hidden answers and pick the one they like more. The model that wins more often gets a higher Elo. That means people preferred it — not that it passed a school test. It is not SWE-bench, not accuracy, and not a number we invent. Doubao Pro 1.5 and Grok 4 Elo cells are dated snapshots from the named source — we do not compute Arena ourselves.

Swap or Add Any Model to this Matchup

Interactive Comparison Diagram

Tug-of-War Matchup Matrix

Intelligence & Reasoning

Speed & Latency

Pricing & Capacity

Multi-Dimensional Capability Radar

Grok 4

Doubao Pro 1.5

Doubao Pro 1.5

Full Benchmark Score Matrix

Workload Cost & Savings Calculator

Key Selection Recommendations

Recommended Workload Routing

Related Editorial Dispatches & Benchmark Notes

Grok 4 remains the previous xAI flagship on this catalog

Cast Your Matchup Vote

Community Discussions (0)

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CompareLLM Matrix

Doubao Pro 1.5

Grok 4

Frequently Asked Questions

Related news

Similar Head-to-Head Comparisons

Swap or Add Any Model to this Matchup

Interactive Comparison Diagram

Tug-of-War Matchup Matrix

Intelligence & Reasoning

Speed & Latency

Pricing & Capacity

Multi-Dimensional Capability Radar

Grok 4

Doubao Pro 1.5

Doubao Pro 1.5

Full Benchmark Score Matrix

Workload Cost & Savings Calculator

Key Selection Recommendations

Recommended Workload Routing

Related Editorial Dispatches & Benchmark Notes

Grok 4 remains the previous xAI flagship on this catalog

Cast Your Matchup Vote

Community Discussions (0)

Share card

CompareLLM Matrix

Doubao Pro 1.5

Grok 4

Frequently Asked Questions

Related news

Similar Head-to-Head Comparisons