Long documents
Prompts that approach the documented context limit
GPT-4.1
GPT-4.1 has the larger documented context window.
Confidence: documented
GPT-4.1 vs o3-mini
Updated October 25, 2026. Rank says o3-mini is ahead. Price, access, and your workload can each overturn that. Public scores include evidence status and uncertainty.
Share or export
Decision reading
o3-mini has the higher public score estimate, 39.55 versus 37.59, but the 90% score intervals overlap. Treat that as a lead, not a settled winner. 4 results are shared. Category rows resting on Estimated evidence or different benchmark sets are marked directional and do not name a winner.
- Shared results
- 4
- GPT-4.1 only
- 3
- o3-mini only
- 1
- Like-for-like categories
- 1 / 8
Supported: GPT-4.1 and o3-miniHow the comparison works
Which one for your work
Recommendations appear only when a shared evidence basis or an explicit operating constraint supports the call. Secondary and unsupported use cases stay disclosed below the initial list.
Chat turn cost
1K fresh input + 500 output tokens
o3-mini
o3-mini has the lower estimated token cost for this stated workload. Costs use the listed standard API rates.
Confidence: listed-rates
Show secondary and unsupported calls
Repository review cost
50K fresh input + 3K output tokens
o3-mini
o3-mini has the lower estimated token cost for this stated workload. Costs use the listed standard API rates.
Confidence: listed-ratesCoding work
Code generation, repair, and software-engineering tasks
Not enough matched evidence
GPT-4.1 and o3-mini are not ranked on the public lane for coding, so no winner is named for coding.
Confidence: limitedAgentic work
Tool use, computer use, and multi-step task completion
Not enough matched evidence
GPT-4.1 and o3-mini are not ranked on the public lane for agentic, so no winner is named for agentic.
Confidence: limitedCache-heavy agent loop cost
200K cached + 20K fresh input + 10K output tokens
Not enough matched evidence
The page does not recommend a cost winner because at least one model cannot fit the stated workload in one request. o3-mini does not fit this workload in one request. GPT-4.1 has no published cached-input rate, so cached tokens use its listed input rate. o3-mini has no published cached-input rate, so cached tokens use its listed input rate.
Confidence: rate-fallback
Which one for a specific job
Choose a job from the LLM Selector's task catalog to see the category row it rests on, under the same basis rules as the table below. A directional row stays directional; choosing a job never creates a winner.
The same task catalog as the LLM Selector. Each job names the evidence surface it rests on; nothing here adds a new score.
—GPT-4.1—o3-mini
Not comparable · BenchAlign v5.8
The coding row is not comparable on the public lane: at least one model is not measured or not ranked there.
Coding scores combine specific tasks and setups. Match the editor, harness, and effort to your workflow.
Same basis rules as the category table below
What is actually comparable
Shared results can support a head-to-head reading. Results present for only one model describe coverage, not superiority.
3 GPT-4.1 only
4 Shared
1 o3-mini only
Shape of the matched evidence
Only shared public evidence is shown. Sparse evidence stays a ruled list rather than being closed into a radar shape.
Too few matched category axes support a radar. The ruled list below shows only shared benchmark results; positions use each benchmark’s normalized display scale when available.
GPQAKnowledge
Normalized gap 10.9GPT-4.1:66.3%o3-mini:77.2%SWE-bench VerifiedCoding
Normalized gap 5.3GPT-4.1:54.6%o3-mini:49.3%
Bars run 0–100 on each benchmark’s normalized display scale
Category results, on a stated basis
Each row shows the public-lane category score for both models: the BenchAlign v5.8 lane for agentic, coding, and knowledge, and the weighted public rows elsewhere, with the same rank each model page reports. A row is like-for-like only when both scores rest on Supported evidence or the same weighted set. Directional and not-comparable rows remain visible, but they never receive a winner.
Knowledge
Like-for-like- GPT-4.1
- 35.0
- Supported · #135/187
- o3-mini
- 37.0
- Supported · #129/187
- Basis
- BenchAlign v5.8 lane · 2 vs 2 public rows
- Reading
- o3-mini leads · intervals overlap
Agentic
Not comparable- GPT-4.1
- Not ranked
- o3-mini
- Not ranked
- Basis
- BenchAlign v5.8 lane · 1 vs 0 public rows
- Reading
- Not comparable
Coding
Not comparable- GPT-4.1
- Not ranked
- o3-mini
- Not ranked
- Basis
- BenchAlign v5.8 lane · 1 vs 1 public rows
- Reading
- Not comparable
Reasoning
Not comparable- GPT-4.1
- 71.9
- Unranked · 2 rankable rows
- o3-mini
- Not ranked
- Basis
- Provisional lane · 0 vs 0 weighted rows
- Reading
- Not comparable
Multimodal
Not comparable- GPT-4.1
- 55.6
- Unranked · 1 rankable row
- o3-mini
- Not ranked
- Basis
- Provisional lane · 0 vs 0 weighted rows
- Reading
- Not comparable
Multilingual
Not comparable- GPT-4.1
- 61.5
- #14/17
- o3-mini
- Not ranked
- Basis
- Provisional lane · 1 vs 0 weighted rows
- Reading
- Not comparable
Instruction following
Not comparable- GPT-4.1
- 50.3
- #95/153
- o3-mini
- Not ranked
- Basis
- Provisional lane · 0 vs 0 weighted rows
- Reading
- Not comparable
Math
Not comparable- GPT-4.1
- 27.0
- Unranked · 1 rankable row
- o3-mini
- Not ranked
- Basis
- Provisional lane · 1 vs 0 weighted rows
- Reading
- Not comparable
| Category | GPT-4.1 | o3-mini | Basis | Reading |
|---|---|---|---|---|
| Knowledge | 35.0Supported · #135/187 | 37.0Supported · #129/187 | Like-for-likeBenchAlign v5.8 lane · 2 vs 2 public rows | o3-mini leads · intervals overlap |
| Agentic | Not ranked | Not ranked | Not comparableBenchAlign v5.8 lane · 1 vs 0 public rows | Not comparable |
| Coding | Not ranked | Not ranked | Not comparableBenchAlign v5.8 lane · 1 vs 1 public rows | Not comparable |
| Reasoning | 71.9Unranked · 2 rankable rows | Not ranked | Not comparableProvisional lane · 0 vs 0 weighted rows | Not comparable |
| Multimodal | 55.6Unranked · 1 rankable row | Not ranked | Not comparableProvisional lane · 0 vs 0 weighted rows | Not comparable |
| Multilingual | 61.5#14/17 | Not ranked | Not comparableProvisional lane · 1 vs 0 weighted rows | Not comparable |
| Instruction following | 50.3#95/153 | Not ranked | Not comparableProvisional lane · 0 vs 0 weighted rows | Not comparable |
| Math | 27.0Unranked · 1 rankable row | Not ranked | Not comparableProvisional lane · 1 vs 0 weighted rows | Not comparable |
Ranks count the models scored in each category’s lane, so the agentic, coding, and knowledge denominators (BenchAlign v5.8) differ from the provisional-lane categories. Unranked scores sit on the provisional lane’s scale but never name a winner. Like-for-like rows within 0.5 points read as a practical tie.
Supported evidence per lane · bars run 0–100Methodology
What each workload costs
Three fixed token mixes turn per-token rates into comparable decisions. Each scenario states context fit and whether cached input had to fall back to the published list-input rate.
Chat turn
1K fresh input + 500 output tokens
- GPT-4.1
- $0.006
- Fits in one request
- o3-mini
- $0.0033
- Fits in one request
o3-mini has the lower modeled cost
Costs use the listed standard API rates.
Repository review
50K fresh input + 3K output tokens
- GPT-4.1
- $0.124
- Fits in one request
- o3-mini
- $0.0682
- Fits in one request
o3-mini has the lower modeled cost
Costs use the listed standard API rates.
Cache-heavy agent loop
200K cached + 20K fresh input + 10K output tokens
- GPT-4.1
- $0.52
- Fits in one request
- Cached input priced at the published list-input rate
- o3-mini
- $0.286
- Does not fit in one request
- Cached input priced at the published list-input rate
o3-mini does not fit this workload in one request. GPT-4.1 has no published cached-input rate, so cached tokens use its listed input rate. o3-mini has no published cached-input rate, so cached tokens use its listed input rate.
Cached input falls back to the list input rate only where a cached rate is unpublished
Specification differences
Sourced differences are shown directly. Missing facts stay explicit instead of being inferred from a model name or family.
SpecificationGPT-4.1o3-mini
Context window
Maximum documented context; output-token limits may be lower.
GPT-4.1
1M
o3-mini
200K
API model ID
GPT-4.1
Not sourced
o3-mini
Not sourced
Cached-input rate
A missing cached-input rate falls back to the listed input rate only in the stated workload estimate.
GPT-4.1
Not published
o3-mini
Not published
Documented inputs
GPT-4.1
Not sourced
o3-mini
Not sourced
Documented outputs
GPT-4.1
Not sourced
o3-mini
Not sourced
Provider availability
GPT-4.1
Not sourced
o3-mini
Not sourced
Reasoning profile
GPT-4.1
Non-Reasoning
o3-mini
Reasoning
Weight access
GPT-4.1
Proprietary
o3-mini
Proprietary
License
GPT-4.1
Proprietary
o3-mini
Proprietary
Release date
GPT-4.1
2025-04-14
o3-mini
2025-01-31
If you already use one of these models
- Deployment change
- Both entries list OpenAI as the provider. Confirm endpoint, model ID, limits, and feature support before switching.
- Quality signal
- o3-mini has the higher public score estimate, 39.55 versus 37.59, but the 90% score intervals overlap.
- Workload cost
- Repository review: $0.124 vs $0.0682. Cache-heavy agent loop: $0.52 vs $0.286.
- Context tradeoff
- GPT-4.1 has the larger documented window (1M).
Run the same representative tasks against both endpoints before changing production traffic.
Questions
Which is better, GPT-4.1 or o3-mini?
o3-mini has the higher public score estimate, 39.55 versus 37.59, but the 90% score intervals overlap. The higher estimate is not a decisive winner because the uncertainty ranges overlap.
Which is better for coding, GPT-4.1 or o3-mini?
GPT-4.1 and o3-mini are not ranked on the public lane for coding, so no winner is named for coding.
Which is better for agentic tasks, GPT-4.1 or o3-mini?
GPT-4.1 and o3-mini are not ranked on the public lane for agentic tasks, so no winner is named for agentic tasks.
Which costs less, GPT-4.1 or o3-mini?
For the stated presets, chat costs $0.006 on GPT-4.1 and $0.0033 on o3-mini; repository review costs $0.124 and $0.0682; the cache-heavy agent loop costs $0.52 and $0.286. o3-mini does not fit this workload in one request. GPT-4.1 has no published cached-input rate, so cached tokens use its listed input rate. o3-mini has no published cached-input rate, so cached tokens use its listed input rate.
Which has the larger context window, GPT-4.1 or o3-mini?
GPT-4.1 has the larger documented context window: 1M, compared with 200K.
Benchmark evidence
The full public result ledger is available for audit without forcing a wide desktop table onto a phone.
Browse raw public benchmark evidence8 rows
Agentic
Gert Labs
GPT-4.125.65%Sourceo3-mini—Not directly comparable
Coding
SWE-bench Verified
Shared sourceGPT-4.154.6%o3-mini49.3%GPT-4.1 leads this result
Knowledge
MMLU
Shared sourceGPT-4.190.2%o3-mini86.9%GPT-4.1 leads this result
GPQA
Shared sourceGPT-4.166.3%o3-mini77.2%o3-mini leads this result
Multilingual
MMLU-ProX
GPT-4.172.7%Sourceo3-mini—Not directly comparable
Instruction following
IFEval
Shared sourceGPT-4.187.4%o3-mini93.9%o3-mini leads this result
Math
8 public results · 4 shared
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Last updated October 25, 2026