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Every score has a dated snapshot.

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  3. Doubao Pro 1.5 vs GPT-4o mini

Pairwise benchmark snapshot · Aug 1, 2026

Doubao Pro 1.5 vs GPT-4o mini benchmark

In this head-to-head showdown, Doubao Pro 1.5 delivers higher overall intelligence and human-preferred responses (Elo 1,470 vs 1,272), while Doubao Pro 1.5 leads in SWE-bench software engineering benchmarks (62.1%), while Doubao Pro 1.5 is more budget-friendly at $0.28/1M per 1M output tokens, while GPT-4o mini provides faster response streaming (160 tok/s). Review the complete breakdown below to determine which model best fits your performance and budget requirements.

Executive Comparison Verdict

Bottom Line: Doubao Pro 1.5 holds the advantage over GPT-4o mini in overall benchmark performance and human evaluation rankings. Choose Doubao Pro 1.5 for demanding workloads, or review the breakdown below to compare coding and pricing metrics.
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Verified Head-to-Head Advantage Breakdown

8 direct benchmark disciplines evaluated across capability, speed, and cost

Doubao Pro 1.5 (6)GPT-4o mini (2)
Doubao Pro 1.5
6 of 8 Wins
✓Preference Elo✓LiveBench✓SWE-bench✓GPQA Diamond✓Input price✓Output price
GPT-4o mini
2 of 8 Wins
✓Time to first token✓Output speed
ByteDance
Leads 6 of 8 metrics
Doubao Pro 1.5

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

Elo 1,470$0.28/1M out
OpenAI
Leads 2 of 8 metrics
GPT-4o mini

Legacy small OpenAI model. Useful as a cheap baseline.

4o MiniElo 1,272$0.6/1M out

Doubao Series Lineage & Sibling Variants

3 models

Currently comparing Doubao Pro 1.5 vs GPT-4o mini. Alternative family tiers available.

Active: Doubao Pro 1.5
Doubao Lite 1.5$0.1Seed 2.1 Turbo$1.1
Top Rival Showdowns for Doubao Pro 1.5
All Matchups
Compare vs:vs Claude Opus 4.5vs GPT-5vs Gemini 3 Provs Grok 4.6vs DeepSeek V4 Pro
Preference LeaderDoubao Pro 1.5 Wins

Doubao Pro 1.5

Δ 198 Arena Elo pts

Throughput LeaderGPT-4o mini Wins

GPT-4o mini

160 tok/s

Value per Dollar LeaderDoubao Pro 1.5 Wins

Doubao Pro 1.5

$0.28 / 1M output

Capability Percentiles

Relative percentile scores computed across all active models in the benchmark catalog.

Multi-Dimensional Capability Radar

Leaders Matchup Capability Radar

Comparing top Western standard models with China's leading frontier rival across 6 skill dimensions. Tap any spoke or dot to inspect.

Tap any node to inspect
Percentile 0–100
Head-to-Head Comparison

Overall Matchup Breakdown

Category wins across reasoning intelligence, generation speed, and token cost.

Doubao Pro 1.5 (7)vsGPT-4o mini (2)
Doubao Pro 1.5: 7W (78%)Overall: Doubao Pro 1.5GPT-4o mini: 2W (22%)
← Doubao Pro 1.51 tiesGPT-4o mini →
🏆Doubao Pro 1.5(5/5)

Intelligence & Reasoning

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

Benchmark
Doubao Pro 1.5vsGPT-4o mini
Preference Elo
1,470vs1,272+198
Coding Elo
1,465vs—
SWE-bench
62.1%vs41.2%+20.9%
LiveBench
64%vs48.1%+15.9%
GPQA Diamond
77.5%vs60.1%+17.4%
Doubao Pro 1.5: 5WGPT-4o mini: 0W
🏆GPT-4o mini(2/2)

Speed & Latency

Generation throughput and time to first token responsiveness

Benchmark
Doubao Pro 1.5vsGPT-4o mini
Output speed
105 tok/svs160 tok/s+55 tok/s
Time to first token
190 msvs130 ms+60 ms
Doubao Pro 1.5: 0WGPT-4o mini: 2W
🏆Doubao Pro 1.5(2/3)

Pricing & Capacity

Cost per million tokens and max context window length

Benchmark
Doubao Pro 1.5vsGPT-4o mini
Output price
$0.28/1Mvs$0.6/1M+$0.32/1M
Input price
$0.11/1Mvs$0.15/1M+$0.04/1M
Context window
128kvs128k
Doubao Pro 1.5: 2WGPT-4o mini: 0W

Side-by-Side Benchmark Matrix

Preference Elo+198
Doubao Pro 1.51,470
seed-bootstrap · Aug 1, 2026
GPT-4o mini1,272
seed-bootstrap · Aug 1, 2026
Coding Elo
Doubao Pro 1.51,465
seed-bootstrap · Aug 1, 2026
GPT-4o mini—
LiveBench+15.9%
Doubao Pro 1.564%
seed-bootstrap · Aug 1, 2026
GPT-4o mini48.1%
seed-bootstrap · Aug 1, 2026
SWE-bench+20.9%
Doubao Pro 1.562.1%
seed-bootstrap · Aug 1, 2026
GPT-4o mini41.2%
seed-bootstrap · Aug 1, 2026
GPQA Diamond+17.4%
Doubao Pro 1.577.5%
seed-bootstrap · Aug 1, 2026
GPT-4o mini60.1%
seed-bootstrap · Aug 1, 2026
Time to first token+60 ms
Doubao Pro 1.5190 ms
seed-bootstrap · Aug 1, 2026
GPT-4o mini130 ms
seed-bootstrap · Aug 1, 2026
Output speed+55 tok/s
Doubao Pro 1.5105 tok/s
seed-bootstrap · Aug 1, 2026
GPT-4o mini160 tok/s
seed-bootstrap · Aug 1, 2026
Input price+$0.04/1M
Doubao Pro 1.5$0.11/1M
seed-bootstrap · Aug 1, 2026
GPT-4o mini$0.15/1M
seed-bootstrap · Aug 1, 2026
Output price+$0.32/1M
Doubao Pro 1.5$0.28/1M
seed-bootstrap · Aug 1, 2026
GPT-4o mini$0.6/1M
seed-bootstrap · Aug 1, 2026
Context window
Doubao Pro 1.5128k
seed-bootstrap · Aug 1, 2026
GPT-4o mini128k
seed-bootstrap · Aug 1, 2026
BenchmarkDoubao Pro 1.5GPT-4o miniAdvantage Delta
Preference Elo
1,470
seed-bootstrap · Aug 1, 2026
1,272
seed-bootstrap · Aug 1, 2026
+198
Coding Elo
1,465
seed-bootstrap · Aug 1, 2026
——
LiveBench
64%
seed-bootstrap · Aug 1, 2026
48.1%
seed-bootstrap · Aug 1, 2026
+15.9%
SWE-bench
62.1%
seed-bootstrap · Aug 1, 2026
41.2%
seed-bootstrap · Aug 1, 2026
+20.9%
GPQA Diamond
77.5%
seed-bootstrap · Aug 1, 2026
60.1%
seed-bootstrap · Aug 1, 2026
+17.4%
Time to first token
190 ms
seed-bootstrap · Aug 1, 2026
130 ms
seed-bootstrap · Aug 1, 2026
+60 ms
Output speed
105 tok/s
seed-bootstrap · Aug 1, 2026
160 tok/s
seed-bootstrap · Aug 1, 2026
+55 tok/s
Input price
$0.11/1M
seed-bootstrap · Aug 1, 2026
$0.15/1M
seed-bootstrap · Aug 1, 2026
+$0.04/1M
Output price
$0.28/1M
seed-bootstrap · Aug 1, 2026
$0.6/1M
seed-bootstrap · Aug 1, 2026
+$0.32/1M
Context window
128k
seed-bootstrap · Aug 1, 2026
128k
seed-bootstrap · Aug 1, 2026
—
Interactive Simulator (USD)

Workload Cost & Savings Calculator

Simulate monthly production API costs in USD (US Dollar).

Save up to 44% 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: $4.2
GPT-4o mini$14.25 / mo
In: $5.25Out: $9
Estimated Cost Delta

Doubao Pro 1.5 is estimated to save $6.20/month ($74/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
    GPT-4o mini:Pick GPT-4o mini when time-to-first-token matters more than peak Elo.
  • 3
    Doubao Pro 1.5:Pick Doubao Pro 1.5 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 UIGPT-4o mini

Lower TTFT (130 ms).

Long-document RAGDoubao Pro 1.5

Larger window (128k).

Screenshots / visionDoubao Pro 1.5

Both accept images. Defaulting to the higher-Elo side (Doubao Pro 1.5).

Target WorkloadRecommended PickEvaluation Rationale
Repo / coding agentsDoubao Pro 1.5Higher SWE-bench (62.1%).
High-volume chatDoubao Pro 1.5Lower output list price ($0.28/1M).
Voice / low-latency UIGPT-4o miniLower TTFT (130 ms).
Long-document RAGDoubao Pro 1.5Larger window (128k).
Screenshots / visionDoubao Pro 1.5Both accept images. Defaulting to the higher-Elo side (Doubao Pro 1.5).
Community Sentiment

Cast Your Matchup Vote

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CompareLLM AI Matrix

Verified Head-to-Head Telemetry

LIVE BENCHMARK
VS
ByteDance

Doubao Pro 1.5

Elo 1,470
SWE-bench62.1%
Speed (tok/s)105 tok/s
Input / 1M Tokens$0.11/1M
Output / 1M Tokens$0.28/1M
OpenAI

GPT-4o mini

Elo 1,272
SWE-bench41.2%
Speed (tok/s)160 tok/s
Input / 1M Tokens$0.15/1M
Output / 1M Tokens$0.6/1M

Frequently Asked Questions

Which is better overall, Doubao Pro 1.5 or GPT-4o mini?
Doubao Pro 1.5 has the higher preference Elo in our latest snapshot (1,470). “Better” still depends on coding, price, and latency — see the table.
Which is better at coding, Doubao Pro 1.5 or GPT-4o mini?
Doubao Pro 1.5 leads SWE-bench at 62.1% vs 41.2%. 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 $0.6/1M. Input prices and retry rates still move the real bill.
Which is faster, Doubao Pro 1.5 or GPT-4o mini?
GPT-4o mini has the lower time-to-first-token (130 ms vs 190 ms). Tokens/sec is a separate column if you care about long completions.
Which has the larger context window?
Doubao Pro 1.5 accepts 128k 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 GPT-4o mini 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 GPT-4o mini matchups →
Doubao Pro 1.5 vs Doubao Lite 1.5 (previous seed)GPT-4o mini vs OpenAI o1-mini (next gpt-mini)GPT-4.5 Orion vs Doubao Pro 1.5GPT-5.6 Terra vs Doubao Pro 1.5GPT-5 vs Doubao Pro 1.5OpenAI o3-mini vs Doubao Pro 1.5