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Gemini 2.5 Flash

AI model Released

API mode
Chat*
Context window
1,048,576 tokens
Maximum output
65,536 tokens
Open weights
No

Capability & preference

Human preference · Arena

Overall text preferences from head-to-head votes. Not factual accuracy or a task-success rate.

Gemini 2.5 Flash 1416.9 Gemini 2.5 Flash · 95% interval 1414.5–1419.3 · 125,457 votes · 2026-10-28

Recorded results

Only the same benchmark, version, workload, scenario and unit share a row. Missing results are not zero. System results include the full submitted hardware and software configuration.

Arena text preference / chinesehuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,449.46 rating

Confidence interval: 1,442.90 – 1,456.03

9165 votes

Category
chinese
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / codinghuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,423.43 rating

Confidence interval: 1,419.23 – 1,427.62

26352 votes

Category
coding
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / creative_writinghuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,399.87 rating

Confidence interval: 1,394.93 – 1,404.81

17646 votes

Category
creative_writing
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / englishhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,417.78 rating

Confidence interval: 1,414.53 – 1,421.03

54665 votes

Category
english
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / exclude_tieshuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,404.04 rating

Confidence interval: 1,400.72 – 1,407.36

90056 votes

Category
exclude_ties
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / experthuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,426.01 rating

Confidence interval: 1,419.37 – 1,432.65

8404 votes

Category
expert
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / frenchhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,432.09 rating

Confidence interval: 1,419.51 – 1,444.68

2609 votes

Category
french
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / germanhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,417.58 rating

Confidence interval: 1,405.65 – 1,429.52

2686 votes

Category
german
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / hard_promptshuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,422.03 rating

Confidence interval: 1,418.94 – 1,425.11

65107 votes

Category
hard_prompts
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / hard_prompts_englishhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,420.38 rating

Confidence interval: 1,416.32 – 1,424.44

28888 votes

Category
hard_prompts_english
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / industry_business_and_management_and_financial_operationshuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,403.48 rating

Confidence interval: 1,399.01 – 1,407.95

22738 votes

Category
industry_business_and_management_and_financial_operations
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / industry_entertainment_and_sports_and_mediahuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,393.42 rating

Confidence interval: 1,389.02 – 1,397.82

23176 votes

Category
industry_entertainment_and_sports_and_media
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / industry_legal_and_governmenthuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,430.52 rating

Confidence interval: 1,423.97 – 1,437.07

8906 votes

Category
industry_legal_and_government
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / industry_life_and_physical_and_social_sciencehuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,432.66 rating

Confidence interval: 1,428.04 – 1,437.28

20587 votes

Category
industry_life_and_physical_and_social_science
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / industry_mathematicalhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,422.40 rating

Confidence interval: 1,415.25 – 1,429.54

7071 votes

Category
industry_mathematical
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / industry_medicine_and_healthcarehuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,427.53 rating

Confidence interval: 1,420.51 – 1,434.55

7887 votes

Category
industry_medicine_and_healthcare
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / industry_software_and_it_serviceshuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,425.06 rating

Confidence interval: 1,421.54 – 1,428.58

43830 votes

Category
industry_software_and_it_services
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / industry_writing_and_literature_and_languagehuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,405.33 rating

Confidence interval: 1,401.23 – 1,409.42

28432 votes

Category
industry_writing_and_literature_and_language
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / instruction_followinghuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,404.88 rating

Confidence interval: 1,401.12 – 1,408.64

34820 votes

Category
instruction_following
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / japanesehuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,396.12 rating

Confidence interval: 1,382.14 – 1,410.11

2043 votes

Category
japanese
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / koreanhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,384.66 rating

Confidence interval: 1,371.46 – 1,397.85

2368 votes

Category
korean
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / longer_queryhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,418.81 rating

Confidence interval: 1,414.91 – 1,422.71

33302 votes

Category
longer_query
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / mathhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,410.67 rating

Confidence interval: 1,404.02 – 1,417.31

8000 votes

Category
math
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / multi_turnhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,407.93 rating

Confidence interval: 1,403.37 – 1,412.49

21701 votes

Category
multi_turn
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / non_englishhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,409.19 rating

Confidence interval: 1,406.20 – 1,412.18

70734 votes

Category
non_english
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / overallhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,416.91 rating

Confidence interval: 1,414.51 – 1,419.31

125457 votes

Category
overall
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / polishhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,413.14 rating

Confidence interval: 1,404.88 – 1,421.41

6189 votes

Category
polish
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / russianhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,414.92 rating

Confidence interval: 1,409.41 – 1,420.44

12296 votes

Category
russian
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / spanishhuman preference · 2026-10-28 · rating

Gemini 2.5 Flash

1,421.67 rating

Confidence interval: 1,410.77 – 1,432.58

3460 votes

Category
spanish
Evaluated configuration
Gemini 2.5 Flash
Evaluation type
human preference
Arena text preference / chinesehuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,449.67 rating

Confidence interval: 1,443.10 – 1,456.23

9167 votes

Category
chinese
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / codinghuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,423.52 rating

Confidence interval: 1,419.33 – 1,427.72

26379 votes

Category
coding
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / creative_writinghuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,399.91 rating

Confidence interval: 1,394.97 – 1,404.85

17664 votes

Category
creative_writing
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / englishhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,417.73 rating

Confidence interval: 1,414.48 – 1,420.98

54705 votes

Category
english
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / exclude_tieshuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,404.06 rating

Confidence interval: 1,400.74 – 1,407.37

90112 votes

Category
exclude_ties
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / experthuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,425.84 rating

Confidence interval: 1,419.19 – 1,432.48

8407 votes

Category
expert
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / frenchhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,432.00 rating

Confidence interval: 1,419.41 – 1,444.60

2617 votes

Category
french
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / germanhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,417.27 rating

Confidence interval: 1,405.32 – 1,429.22

2686 votes

Category
german
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / hard_promptshuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,422.11 rating

Confidence interval: 1,419.03 – 1,425.20

65147 votes

Category
hard_prompts
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / hard_prompts_englishhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,420.24 rating

Confidence interval: 1,416.18 – 1,424.30

28916 votes

Category
hard_prompts_english
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / industry_business_and_management_and_financial_operationshuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,403.52 rating

Confidence interval: 1,399.05 – 1,407.99

22747 votes

Category
industry_business_and_management_and_financial_operations
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / industry_entertainment_and_sports_and_mediahuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,393.41 rating

Confidence interval: 1,389.01 – 1,397.81

23191 votes

Category
industry_entertainment_and_sports_and_media
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / industry_legal_and_governmenthuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,430.10 rating

Confidence interval: 1,423.55 – 1,436.65

8909 votes

Category
industry_legal_and_government
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / industry_life_and_physical_and_social_sciencehuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,432.81 rating

Confidence interval: 1,428.18 – 1,437.43

20582 votes

Category
industry_life_and_physical_and_social_science
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / industry_mathematicalhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,422.36 rating

Confidence interval: 1,415.21 – 1,429.50

7072 votes

Category
industry_mathematical
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / industry_medicine_and_healthcarehuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,427.89 rating

Confidence interval: 1,420.87 – 1,434.91

7893 votes

Category
industry_medicine_and_healthcare
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / industry_software_and_it_serviceshuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,425.08 rating

Confidence interval: 1,421.56 – 1,428.60

43860 votes

Category
industry_software_and_it_services
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / industry_writing_and_literature_and_languagehuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,405.37 rating

Confidence interval: 1,401.27 – 1,409.47

28446 votes

Category
industry_writing_and_literature_and_language
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / instruction_followinghuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,404.96 rating

Confidence interval: 1,401.19 – 1,408.72

34837 votes

Category
instruction_following
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / japanesehuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,396.41 rating

Confidence interval: 1,382.43 – 1,410.39

2044 votes

Category
japanese
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / koreanhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,385.13 rating

Confidence interval: 1,371.94 – 1,398.31

2376 votes

Category
korean
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / longer_queryhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,418.89 rating

Confidence interval: 1,414.98 – 1,422.79

33331 votes

Category
longer_query
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / mathhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,410.62 rating

Confidence interval: 1,403.97 – 1,417.27

8004 votes

Category
math
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / multi_turnhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,407.90 rating

Confidence interval: 1,403.34 – 1,412.47

21709 votes

Category
multi_turn
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / non_englishhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,409.28 rating

Confidence interval: 1,406.29 – 1,412.27

70758 votes

Category
non_english
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / overallhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,416.89 rating

Confidence interval: 1,414.49 – 1,419.29

125521 votes

Category
overall
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / polishhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,413.08 rating

Confidence interval: 1,404.81 – 1,421.34

6189 votes

Category
polish
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / russianhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,414.70 rating

Confidence interval: 1,409.18 – 1,420.22

12290 votes

Category
russian
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference
Arena text preference / spanishhuman preference · 2026-10-15 · rating

Gemini 2.5 Flash

1,421.26 rating

Confidence interval: 1,410.32 – 1,432.20

3454 votes

Category
spanish
Evaluated configuration
gemini-2.5-flash
Evaluation type
human preference

Run it locally

Inference · memory estimate

Gemini 2.5 Flash

Closed weights. No supported local deployment or GPU requirement is published.

API cost

USD / month

Standard text-token estimate. Excludes taxes, caching, batch discounts, reasoning and multimodal surcharges. Provider limits and regional availability may differ.

Gemini 2.5 Flash

Gemini 2.5 Flash / Pricing tiers 2
Provider / scopeRateCurrencyAmount / unit
GoogleGemini 2.5 FlashStandard audio Cached inputUSD0.1 / 1M tokens
InputUSD1 / 1M tokens
OutputUSD2.5 / 1M tokens
GoogleGemini 2.5 FlashStandard text/image/video Cached inputUSD0.03 / 1M tokens
InputUSD0.3 / 1M tokens
OutputUSD2.5 / 1M tokens

Capabilities

Context window
1,048,576 tokens
Maximum input
1,048,576 tokens*
Maximum output
65,536 tokens
Reasoning
Yes
Tool calling
Yes
Structured output
Yes*
Open weights
No
Knowledge cutoff
2025-01
API mode
Chat*
Image input
Yes*
PDF input
Yes*
Audio output
No*
Parallel tool calls
Yes*
Prompt caching
Yes*
System messages
Yes*
Tool choice
Yes*
Web search
Yes*
Model license
Proprietary

Input modalities

  • text
  • image
  • audio
  • video
  • pdf

Output modalities

  • text

System configuration

Detailed specifications

Specifications · 41 fields
cache read input audio token cost
1.0e-7*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
cache read input token cost
3.0e-8*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
cache read input token cost flex
3.0e-8*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
cache read input token cost priority
5.4e-8*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
deprecation date
2026-10-20*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
google maps grounding cost per query
0.025*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
input cost per audio token
1.0e-6*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
input cost per audio token batches
5.0e-7*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
input cost per audio token priority
1.8e-6*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
input cost per token
3.0e-7*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
input cost per token batches
1.5e-7*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
input cost per token flex
1.5e-7*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
input cost per token priority
5.4e-7*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
litellm provider
vertex_ai-language-models*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
max input tokens
1,048,576*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
max output tokens
65,535*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
max tokens
65,535*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
mode
chat*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
output cost per reasoning token
2.5e-6*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
output cost per token
2.5e-6*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
output cost per token batches
1.25e-6*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
output cost per token flex
1.25e-6*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
output cost per token priority
4.5e-6*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
search context cost per query
search_context_size_low
0.035*
search_context_size_medium
0.035*
search_context_size_high
0.035*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
search free requests
count
1,500*
period
day*
shared_group
gemini-2-flash*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supported endpoints
  • /v1/chat/completions*
  • /v1/completions*
  • /v1/batch*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supported modalities
  • text*
  • image*
  • audio*
  • video*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supported output modalities
  • text*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports audio output
No*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports function calling
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports image size
No*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports parallel function calling
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports pdf input
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports prompt caching
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports reasoning
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports response schema
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports system messages
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports tool choice
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports url context
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports vision
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*
supports web search
Yes*
Scope and conditions
native_context
provider
vertex_ai-language-models*
mode
chat*
full_native_model_id
gemini-2.5-flash*
pricing_scope
Literal source field names and values retained; provider, region, cache/batch/threshold conditions and per-unit meaning must be checked. max_tokens is not automatically a context limit.*

* Provisional data