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bedrock: Add support for Mistral - Pixtral Large (#28274)

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Release Notes:

- AWS Bedrock: Added support for Pixtral Large 25.02 v1

---------

Co-authored-by: Peter Tripp <peter@zed.dev>
Co-authored-by: Marshall Bowers <git@maxdeviant.com>
This commit is contained in:
Shardul Vaidya 2025-05-12 05:13:37 -04:00 • committed by GitHub
parent 5abca0f867
commit 8d79226445
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GPG key ID: B5690EEEBB952194
1 changed files with 8 additions and 2 deletions
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10
crates/bedrock/src/models.rs
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@ -73,6 +73,7 @@ pub enum Model {
MistralMixtral8x7BInstructV0,
MistralMistralLarge2402V1,
MistralMistralSmall2402V1,
MistralPixtralLarge2502V1,
// Writer models
PalmyraWriterX5,
PalmyraWriterX4,
@ -154,6 +155,7 @@ impl Model {
Model::MistralMixtral8x7BInstructV0 => "mistral.mixtral-8x7b-instruct-v0:1",
Model::MistralMistralLarge2402V1 => "mistral.mistral-large-2402-v1:0",
Model::MistralMistralSmall2402V1 => "mistral.mistral-small-2402-v1:0",
Model::MistralPixtralLarge2502V1 => "mistral.pixtral-large-2502-v1:0",
Model::PalmyraWriterX4 => "writer.palmyra-x4-v1:0",
Model::PalmyraWriterX5 => "writer.palmyra-x5-v1:0",
Self::Custom { name, .. } => name,
@ -203,6 +205,7 @@ impl Model {
Self::MistralMixtral8x7BInstructV0 => "Mistral Mixtral 8x7B Instruct V0",
Self::MistralMistralLarge2402V1 => "Mistral Large 2402 V1",
Self::MistralMistralSmall2402V1 => "Mistral Small 2402 V1",
Self::MistralPixtralLarge2502V1 => "Pixtral Large 25.02 V1",
Self::PalmyraWriterX5 => "Writer Palmyra X5",
Self::PalmyraWriterX4 => "Writer Palmyra X4",
Self::Custom {
@ -222,7 +225,7 @@ impl Model {
Self::PalmyraWriterX5 => 1_000_000,
Self::PalmyraWriterX4 => 128_000,
Self::Custom { max_tokens, .. } => *max_tokens,
_ => 200_000,
_ => 128_000,
}
}
@ -324,7 +327,10 @@ impl Model {
| (Model::Claude3_5Sonnet, "us")
| (Model::Claude3_7Sonnet, "us")
| (Model::Claude3_7SonnetThinking, "us")
| (Model::AmazonNovaPremier, "us") => Ok(format!("{}.{}", region_group, model_id)),
| (Model::AmazonNovaPremier, "us")
| (Model::MistralPixtralLarge2502V1, "us") => {
Ok(format!("{}.{}", region_group, model_id))
}
// Models available in US, EU, and APAC
(Model::Claude3_5SonnetV2, "us")